MINISTEREDESAFFAIRES ECONOMIQUES
0Â
^ C fO L O G V ^
MINISTERIE VAN ECONOMISCHE ZAKEN
A C H E C K -L IS T O F T H E D I A T O M S I N T H E
H O L O C E N E D E P O S IT S O F T H E W E S T E R N B E L G IA N
C O A S T A L P L A IN W IT H A S U R V E Y O F T H E IR
A P P A R E N T E C O L O G IC A L R E Q U IR E M E N T S
I. I n tr o d u c tio n , e c o lo g ic a l c o d e a n d c o m p le te lis t
by
Luc DENYS
PROFESSIONAL PAPER 1991/2 — N° 246
A C H E C K -L IS T O F T H E D I A T O M S I N T H E
H O L O C E N E D E P O S IT S O F T H E W E S T E R N B E L G IA N
C O A S T A L P L A IN W IT H A S U R V E Y O F T H E IR
A P P A R E N T E C O L O G IC A L R E Q U IR E M E N T S
I. I n tr o d u c tio n , e c o lo g ic a l c o d e a n d c o m p le te lis t
by
Luc DENYS
De Lescluzestraat, 68
B-2600 Berchem
BELGIUM
1. IN T R O D U C T IO N
1 .1 . G e n e r a l
This is the first part in a series of reports dealing with the diatom taxa recorded in
Holocene deposits from the western Belgian coastal plain. The check-list, comprising 980
entries, was based on the analysis of some 800 samples taken mainly from cores and also
from some outcrops throughout the area. Details on the provenance, stratigraphical and
palaeoecological context of the samples and the methodology used will be given elsewhere.
The recent diatom flora of the area is not considered here. Reworked diatoms derived from
older deposits are however included.
For data on the diatom flora of the Holocene deposits in adjacent regions and of older
Quaternary strata in the study area, reference is made to Beyens (1978) and Vanhoorne &
Denys (1987) (the Holsteinian-Cromerian Herzeele Formation in Northern France), Nijs
(1979) (Holocene deposits in Northern France), Clarysse (1974) and Denys (1985) (Eemian
deposits from the eastern Belgian coastal plain), Deby (1876) (Holocene sediments from that
area), Denys & Verbruggen (1989) (Subboreal deposits from the Belgian Lower Schelde
Estuary) and finally Denys et al. (1983) (including some presumably Eemian deposits in the
western coastal plain).
For ease of use all entries are ordered alphabetically in the complete list concluding this
part. In forthcoming parts the taxa are treated individually. For each taxon one or more
illustrations in readily available publications are referred to in order to avoid taxonomic
ambiguities as much as possible. When necessary, recently proposed nomenclatural changes
at generic level and the most commonly used synonyms are given as well.
The taxonomy is kept reasonably conservative with exception of some already more widely
accepted alterations. The lists of Hartley (1986) and Williams et al. (1988) and the new
’Süsswasserflora’ (Krammer & Lange-Bertalot, 1986, 1988) served as the main guides in this
respect.
The major part of the work consists of a literature survey of the ecological requirements
attributed to the taxa, followed by my personal appreciation of the most apparent ones in
the form of a numerical code, also included in the complete list.
Besides the present volume, the check-list is planned to consist of the following parts:
II. Centrales
III. Araphidineae
IV. Eunotiaceae and Achnanthaceae
V. Naviculaceae: Navicula
VI. Naviculaceae excl. Navicula
VII. Epithemiaceae, Nitzschiaceae and Surirellaceae
Moreover, a list with the full taxonomic names and the ecological codes in ASCII format can
be requested from the author (include 5,25" PC diskette and return postage).
1 .2 . E c o l o g i c a l i n f o r m a t i o n
This compilation resulted from a practical need to gather information on the autecology of a
large number of diatoms for palaeoecological use. Unfortunately, such information could not
be obtained by an actuo-ecological study in the area. Even if the opportunity to carry out
such an extensive study had existed, it is doubtful that its results would have been entirely
satisfactory in this respect. The actual rectilinear and sandy Flemish coast offers but little
similarity to the palaeosetting and fails to reflect the diversity of environments once
present. Undoubtedly many of the taxa occurring in the Holocene deposits simply would not
have been noted in recent material. For the time being reliance has to be made on published
observations, largely from abroad.
Several complications are inherent to this approach. Not only are there hardly any data
available from the literature for certain taxa, but taxonomic concepts have changed
considerably throughout the years, species were mis-identified at times, different ecotypes of
a morphotaxon may exist and so on. I attempted to achieve a more or less reliable estimate
of the ecological range of the taxa by including as many and as varied sources as possible
and by checking taxonomic concepts by means of illustrations. With the above in mind, some
three hundred selected references were searched for useful information.
An unsolved problem arises from the observation that ecological differences may exist
between morphologically identical strains from the same species with a different geographic
origin. In recent years such differences were also noted between sympatric, sexually
incompatible forms of what morphologically appear to be single species. The minor morpho­
logical differences which, in the best case, may accompany such ecological divergencies
cannot be appreciated from the literature. As diatom palaeoecology depends completely on
frustular morphology this will however lead to a loss of indicative value for certain taxa,
rather than to faulty interpretations. Besides these complications other phenomena, not
linked to the diatoms themselves, may bring about geographical distinctions, which again is
only very rarely obvious from the literature. Despite this it was found necessary not to limit
this work to the coverage of a single geographic area, in this case NW-Europe, but to include
works from all over the world. In case of considerable divergence on the assumed ecology,
the European literature was in general given priority.
Only source references published after 1925 and containing (apparently) original informa­
tion were used; those simply copying other publications were excluded. Primarily, only
papers on recent diatoms were consulted. An exception was made for those of certain
authors, who mainly published studies on fossil diatoms in which they incorporated their
considerable and otherwise inaccessible actuo-ecological knowledge.
The statements taken from authors were kept, except for the language, as close to the
original form as possible. A certain standardization was nevertheless necessary and nuances
may have been lost this way. Some terminological differences with little use in palaeoecolo­
gical practice were also weeded out. To reduce the length of the text abbreviations were
used. These are explained in Appendix 1. Although part of the information was derived from
tables and figures, textual remarks were preferred when available. It was of course not
possible to reproduce all the information given in the original publications. The users of this
compilation are therefore strongly advised to consult the sources themselves for as much as
possible, both for more detail and for the original context.
The ecological information is presented in separate paragraphs, covering lifeform, salinity
(incl. euryhalinity), conductivity, pH, calcium, trophic conditions, saprobity, oxygen require­
ment, tolerance to tides, current, temperature, light, geographical distribution (only for
marine-littoral taxa) and a general (not exhaustive) appreciation of the main biotopes.
2
Finally, before explaining the structure of the code, it should be emphasized that the codes
are merely personal, subjective interpretations prone to bias. For a short discussion on the
limitations of such codes we refer to remarks made previously (Denys & Lodewijckx, 1985).
A set of computer programs for the processing of (stratigraphical) diatom data on the basis
of the codes will be available in the near future (Lodewijckx & Denys, in preparation).
2 . T H E E C O L O G IC A L C O D E
In the assignment of this code, not all sources received equal weight in judging a taxon’s
ecology; depending on the amount of material examined and the methodology used, some
were considered more important than others. For instance studies using merely presence-absence data were given less weight than those based on (relative) abundance measure­
ments.
Although I attempted to filter out ’misleading’ and erroneous statements as much as
possible, it is quite likely that some were nevertheless retained; among others because there
was no control on the taxonomic concepts of authors who did not refer to published
illustrations or identification manuals, nor provided original drawings or photographs. Even
the presence of illustrations often does not allow a complete appreciation of this. It is only to
be hoped that the effect of such errors on the summary of the data, represented by the
ecological code, was leveled-off by the extent of the data set.
The code consists of 15 subsequent numbers of two digits at the most, each referring to the
place of the taxon in a certain classification. The numbers 0 and 1 are always reserved for
the entries ’unknown’ and ’irrelevant’ respectively. In the following paragraphs each
classification is listed and commented upon where necessary.
1. L i f e f o r m
entries:
0 unknown
2 euplanktonic
3 tychoplanktonic, epontic origin
4 tychoplanktonic, benthic origin
5 tychoplanktonic, both epontic and benthic origin
6 epontic
7 epontic and benthic
8 benthic
T ycho p lank to nic (incl. meroplanktonic, facultative planktonic, semi-planktonic) diatoms
readily occur in the plankton but are derived primarily from other habitats. Often they may
metabolize and reproduce in the plankton just as well as in their original situation. E p o n tic
(sessile) refers to taxa that normally live firmly attached to any kind of substratum (macrophytes, rocks, sand grains,...). Sometimes the use of the term is restricted to sea-ice algae
(Bunt & Wood, 1963; Homer et al., 1988), but it is applied in its more general meaning also
(Crosby & Wood, 1959; Van der Werff & Huls, 1957-1974; Wood, 1964). The difference
between epontic and be nthic diatoms depends on the adhesion to the substrate which is
much less strong here. We used the term in a more limited sense than many other authors,
who group all non-planktonic forms under this name. Whereas benthic covers periphytic,
epipelic and interstitial diatoms, the generally firmly attached epipsammic taxa were
considered as epontic.
3
The
d is t in c t io n
b e tw e e n
th e
d if fe r e n t ca te g o rie s
is
n o t a lw a y s
s t r a ig h t f o r w a r d
as
th e y
in t e r g r a d e a n d th e c h a r a c t e r o f m a n y d ia t o m s is n o t clear-cut.
2. S a l i n i t y c l a s s i f i c a t i o n a c c o r d i n g to t h e s y s t e m o f V a n d e r W e r f f
( V a n d e r W e r f f , 1958; V a n d e r W e r f f & H u l s , 1 9 5 7 -1 9 7 4 )
entries:
0 unknown
2 marine, M
3 marine to marine-brackish, M-MB
4 marine-brackish, MB
5 marine-brackish to brackish-marine, MB-BM
6 brackish-marine, BM
7 brackish-marine to brackish, BM-B
8 brackish, B
9 brackish to brackish-fresh, B-BF
10 brackish-fresh, BF
11 brackisch-fresh to fresh-brackish, BF-FB
12 fresh-brackish, FB
13 fresh-brackish to fresh, FB-F
14 fresh, F
In order to provide the possibility for a somewhat wider optimum than in the original
6-grouped system, options spanning two classes were provided \ Even then some taxa are
hard to classify because of their apparently broad optima.
3. H a l o b i o n s y s t e m f o l l o w i n g H u s t e d t (1 9 5 7 )
entries:
0 unknown
2 polyhalobous
3 polyhalobous to a-mesohalobous
4 polyhalobous to ß-mesohalobous
5 mesohalobous euryhaline
6 a-mesohalobous
7 ß-mesohalobous
8 a-mesohalobous to oligohalobous halophilous
9 ß-mesohalobous to oligohalobous halophilous
10 a-mesohalobous to oligohalobous indifferent
11 ß-mesohalobous to oligohalobous indifferent
12 oligohalobous halophilous
13 oligohalobous halophilous to indifferent
14 oligohalobous indifferent
15 oligohalobous indifferent to halophobous
16 oligohalobous halophobous
This classification was derived from Kolbe’s halobion system (Kolbe, 1927).
1 This
4
procedure was followed in many of the following classifications as well.
4. T h e h a l o b i o n s y s t e m a c c o r d i n g to H u s t e d t (1 9 5 3 )
entries:
0 unknown
2 polyhalobous
3 polyhalobous to mesohalobous
4 mesohalobous
5 mesohalobous to oligohalobous halophilous
6 mesohalobous to oligohalobous indifferent
7 oligohalobous halophilous
8 oligohalobous halophilous to indifferent
9 oligohalobous indifferent
10 oligohalobous indifferent to halophobous
11 oligohalobous halophobous
Identical to the previous classification but no distinctions are made within the mesohalobous
diatoms, which allows easier placement of a number of taxa. Retained here because of its
greater popularity than the refined 1957 version.
5. T h e s a l i n i t y t o le r a n c e c l a s s i f i c a t i o n a c c o r d i n g to S i m o n s e n (1 9 6 2 )
e n tr ie s :
0 unknow n
2 p o ly h a lo b o u s o lig o e u r y h a lin e
3 p o ly h a lo b o u s m e io e u r y h a lin e
4 p o ly h a lo b o u s m e s o e u r y h a lin e
5
p o ly h a lo b o u s p le io e u r y h a lin e
6 m e s o h a lo b o u s e u r y h a lin e
7 m e s o h a lo b o u s h o lo e u r y h a lin e
8 o lig o h a lo b o u s o lig o e u r y h a lin e
9
o lig o h a lo b o u s m e io e u r y h a lin e
10 o lig o h a lo b o u s m e s o e u r y h a lin e
11 o lig o h a lo b o u s p le io e u r y h a lin e
12 o lig o h a lo b o u s h a lo p h o b o u s
6. E u r y h a l i n i t y
entries:
0
2
3
4
unknown
markedly euryhaline
somewhat euryhaline
stenohaline
7. T h e p H c l a s s i f i c a t i o n a c c o r d i n g to H u s t e d t (1 9 3 9 )
entries:
0 unknown
1 irrelevant2
2 alkalibiontic
2
The entry irrelevant is used for all diatoms placed in the salinity categories B-BM to M (codes 2-7) of the
Van der Werff halobion system.
5
3 alkalibiontic to alkaliphilous
4 alkaliphilous (=basiphilous)
5 alkaliphilous to circumneutral
6 circumneutral (= neutrophilous)
7 circumneutral to acidophilous
8 acidophilous
9 acidophilous to acidobiontic
10 acidobiontic
11 indifferent (= no apparent optimum)
Originally the term indifferent was used for diatoms with a distribution ’gleichmässig um
pH=7’ (Hustedt, 1939, p. 284). Some authors replaced indifferent by circumneutral. Here
both categories are retained: circu m ne utral to indicate an optimum at or close to pH 7 and
in d iffe re n t for taxa with no clear optimum throughout the pH spectrum.
8. T r o p h i c c o n d i t i o n s ( N a u m a n n , 1 9 3 2 )
entries:
0 unknown
1 irrelevant
2 eutrophic
3 eutrophic to mesotrophic
4 mesotrophic
5 mesotrophic to oligotrophic
6 oligotrophic
7 oligotrophic to dystrophic
8 eutrophic to oligotrophic
9 eutrophic to dystrophic
Irrelevant is used as in 7.; this does not imply a denial of the influence of trophic conditions
on the distribution of marine diatoms.
9. N i t r o g e n u p t a k e m e t a b o l i s m ( C h o l n o k y , 1 9 6 8 )
entries:
0 unknown
1 irrelevant
2 obligate N (C) heterotrophic
3 at least facultative N (C) heterotrophic
4 probably N (C) heterotrophic
5 N (C) autotrophic
According to Cholnoky (1968) some diatoms would be N heterotrophic and capable of
deaminating organic compounds. This was put in doubt by other authors. According to
Lange-Bertalot (1978) the arguments used by Cholnoky are inadequate and not supported
by further observations. Instead a carbon heterotrophy could be involved (Krammer &
Lange-Bertalot, 1986; Lange-Bertalot, 1978). This classification was retained here, more
because of its ecological usefulness than for its physiological significance. Again the entry
irrelevant is given to all salt water taxa.
10. S a p r o b i t y ( K o l k w i t z & M a r s s o n , 1 9 0 8 )
entries:
6
0 unknown
1 irrelevant
2 up to polysaprobic
3 up to poly-/a-mesosaprobic
4 up to a-mesosaprobic
5 up to a-/ß-mesosaprobic
6 up to ß-mesosaprobic
7 up to ß-mesosaprobic/oligosaprobic
8 up to oligosaprobic
9 saproxenous
We retained Lange-Bertalot’s (1978, 1979) concept of pollution tolerance in this classificati­
on. Irrelevant is used as in the previous classification.
11. O x y g e n r e q u i r e m e n t ( C h o l n o k y , 1 9 6 8 )
entries:
0 unknown
1 irrelevant
2 high
3 moderate
4 low
Irrelevant is used as previously.
12. T o l e r a n c e t o i n t e r t i d a l e x p o s u r e ( S im o n s e n , 1 9 6 2 )
entries:
0 unknown
1 irrelevant
2 pseudampotiphilous
3 probably pseudampotiphilous
4 indifferent s.s.
5 probably ampotixenous
6 ampotixenous
Irrelevant is used for diatoms classified in the salinity categories F, FB, BF, BF-B and
intermediates (codes 9-14) in the Van der Werff halobion system, as well as for all euplanktonic forms.
13. H a b i t a t
en trie s:
0
2
3
4
5
unknow n
aq u atic
also com m only in periodic w a te r or w et su b aerial
also com m only m oist subaerial
also com m only dry subaerial
M arin e in tertid al diatom s a re considered as aquatic.
14. C u r r e n t
en tries:
0 unknow n
7
1 irrelevant
2 rheobiontic
3 rheophilous
4 indifferent
5 limnophilous
There appears to be no ground to include a limnobiontic entry. Irrelevant is used for
diatoms placed in the salinity categories B-BM, BM, MB, M and intermediates (codes 2-7) in
the Van der Werff halobion system.
15. P r e s e r v a t i o n p o t e n t ia l
entries:
2
3
4
5
large
moderate
low
very low
This is a rough appreciation based on the degree of silicification of the frustule and personal
observations on the fossil preservation state.
3 . A L P H A B E T IC A L L IS T A N D E C O L O G IC A L
CODES
Achnanthes amoena H u st.
6 5 5 4 6
2 1 1 1 1
1 4 2
Achnanthes b a h u s ie n s is (Grun ) Lange- B e r ta lo t
7 7 5 4 4
2 1 1 1 1
1 4 2
Achnanthes b i o r e t i Germain
7 14 14 9 9
4 6 5 5 6
2 1 4
Achnanthes bremeyeri L ange-B ertalot
7 6 5 4 6
2 1 1 1 1
1 4 2
Achnanthes b r e v ip e s Ag.
6 7 5 4 7
2 1 1 1 1
1 3 2
Achnanthes b r e v ip e s var. interm edia (Kütz.) Cl
6 7 5 4 6
2 1 1 1 1
1 3 2
Achnanthes c l e v e i Grun.
6 12 14 9 10
3 4 3 5 6
0 1 3
Achnanthes c l e v e i v a r. r o s t r a t a Hust.
6 12 14 9 10
3 4 3 5 6
0 1 3
Achnanthes c o a r c t a t a (Bréb.) Grun.
6 13 14 9 9
4 6 9 5 8
2 1 5
Achnanthes con sp icu a Mayer
6 12 14 9 9
4 4 5 5 8
0 1 3
Achnanthes d e l i c a t u l a (Kütz.) Grun. su b sp . d e l i c a t u l a
6 8 5 4 7
2 4 2 5 0
0 4 3
Achnanthes didyma H u st.
6 14 16 11 12
4 8 6 5 0
0 1 2
Achnanthes exigua Grun.
6 12 14 9 10
3 4 2 5 6
2 1 3
Achnanthes g ro en la n d ic a (C l.) Grun.
6 4 2 2 3
3 1 1 1 1
1 0 2
Achnanthes g r o en la n d ic a var. p hinneyi M cintire Sc Reimer
6 4 2 2 3
3 1 1 1 1
1 0 2
8
1
3
1
4
3
3
1
4
1
2
1
3
4
3
4
3
4
3
4
3
4
3
0
4
4
3
1
3
1
3
Achnanthes gro en la n d ica v ar. phinneyi f . ja y d e i Me n t i r e Sc R e im e r
6 4 2 2 3
3 1 1 1 1
1
2 1 3
Achnanthes hungarica Grun.
6 12 14 9 9
4 4 2 5 4
0 1 3 4 3
Achnanthes i n f l a t a (Kütz.) Grun.
6 12 14 9 10
3 4 0 5 9
2 1 4 3 3
Achnanthes jo u rsa cen se Hérib.
6 12 14 9 9
4 4 5 5 0
2 1 2 4 3
Achnanthes k o lb e i H u st.
6 12 14 9 9
4 4 0 5 9
0 1 2 4 3
Achnanthes k r a s s k e i Kobayasi Sc Sawatari
6 13 15 10 9
4 5 0 5 9
0 1 3 0 3
Achnanthes k ryo p h ila Petersen
6 13 14 9 9
4 7 6 5 9
2 1 4 0 4
Achnanthes l a n c e o la t a (Bréb.) Grun.
6 12 14 9 11
2 4 3 5 4
2 1 4 4 3
Achnanthes l a n c e o la t a var. bim aculata Hust
6 12 14 9 0
0 4 0 5 0
0 1 2 0 3
Achnanthes l a n c e o la t a v ar. r o s t r a t a Hust.
6 12 14 9 0
0 4 0
0
2 1 4 4 3
Achnanthes l a t e r o s t r a t a Hust.
6 12 14 9 9
4 6 0
9
0 1 3 4 3
Achnanthes lauenburgiana Hust.
6 14 16 11 12
4 4 0
0
0 1 2 0 3
Achnanthes lemmermannii Hust.
6 12 14 9 9
4 7 0
9
0 1 2 0 3
Achnanthes l i l l j e b o r g i i Grun
6 3 2 2 3
3 1 1
1
1 0 2 1 3
Achnanthes l i n k e i Hust.
6 8 5 4 6
2 4 2
0
0 0 3 1 3
Achnanthes lo n g ip e s Ag.
6 4 2 2 3
2 1 1
1
1 6 2 1 2
Achnanthes l u t h e r i Hust.
6 14 16 11 12
4 8 0
9
0 1 3 0 3
Achnanthes m anifera Brun
6 3 2 2 3
3 1 1
1
1 4 2 1 3
Achnanthes m arginulata Grun.
6 14 16 11 12
4 7 6
9
0 1 4 0 3
Achnanthes m a r g in e s t r ia t a Simonsen
6 3 2 2 3
2 1 1
1
1 0 2 1 4
Achnanthes m in u tissim a Kütz.
6 12 14 9 10
2 6 9
6
2 1 5 4 4
Achnanthes parvula (Kütz.) Cl.
6 8 5 4 7
2 4 2
0
0 3 3 1 3
Achnanthes p lo e n e n s is H u st.
6 12 14 9 9
4 4 2
9
0 1 2 0 3
Achnanthes p seu dogroenlandica Hendey
6 0 2 2 0
0 1 1 1
1
1 0 2 1 3
Achnanthes p u s i l l a Grun.
6 12 14 9 0
0 6 0 5
0
2 1 3 0 4
3e)
as i Sc Sawatari
6 0 2 2 0
0 1 1 1
1
1 0 2 1 3
Achnanthes sem iaperta H u st.
6 12 14 9 0
0 0 0 5
0
0 1 2 0 3
Achnanthes submarina H ust.
6 0 0 4 0
0 0 0 0
0
0 0 2 0 4
Achnanthes s u c h l a n d t i i Hust.
6 13 14 9 9
4 6 6 5
0
0 1 2 0 3
Achnanthes t a e n i a t a Grun.
2 7 4 3 6
2 1 1 1
1
1 1 2 1 5
Achnanthes te n e r a Hust.
6 6 5 4 0
2 1 1 1
1
1 0 2 1 4
A c t in o c y c lu s ch o ln o k yi VanLandingham
2 2 2 2 4
2 1 1 1
1
1 1 2 1 3
9
A c t in o c y c lu s k u e t z i n g i i (A. Schmidt) Simonsen
4 2 3 3 5
2 1 1 1 1
1 0 2 1 2
A c t in o c y c lu s normanii (Greg.) Hust. f . su b sa lsu s (J u h lin - D a n n f e l t ) H u st.
2 8 9 5
11
2 4 2
5 0
0 1 2 0 3
A c t in o c y c lu s o c to n a r iu s Ehr.
4 3 4 3 4
2 1 1
1 1
1 0 2 1 2
A c t in o c y c lu s o c to n a r iu s v a r . cra ssu s (W. Sm. ) Hendey
4 3 4 3 4
2 1 1 1 1
1 0 2 1 2
A c t in o c y c lu s o c to n a r iu s v ar. t e n e l l u s (Bréb. ) Hendey
4 3 4 3 4
2 1 1 1
1
1 0 2 1 3
A c t in o c y c lu s s u b t i l i s (Greg.) R alfs
2 4 3 3 0
2 1 1
1 1
1 1 2 1 3
A ctin op tych us s e n a r iu s (Ehr.) Ehr.
3 4 3 3 3
2 1 1
1 1
1 4 2 1 3
A ctin op tych us splen d en s (Shadb.) R alfs
3 2 2 2 3
3 1 1 1
1
1 4 2 1 2
Amphipleura p e l l u c i d a (Kütz.) Kütz.
7 12 14 9 9
4 4 3 5 6
0 1 2 5 4
Amphora acuta Greg.
6 3 2 2 3
3 1 1
1 1
1 6 2 1 3
Amphora angusta Greg.
6 4 3 3 5
2 1 1
1 1
1 4 2 1 3
Amphora a re n a r ia Donk.
6 2 2 2 3
2 1 1
1 1
1 0 2 1 3
Amphora a r e n i c o la Grun.
8 0 2 2 0
2 1 1
1 1
1 0 2 1 3
Amphora b a c i l l a r i s Greg.
8 3 3 3 3
2 1 1
1 1
1 0 2 1 3
Amphora b e a u fo r tia n a Hust.
8 4 2 2 3
2 1 1
1 1
1 0 2 1 3
Amphora b ig ib b a Grun.
7 2 2 2 3
2 1 1
1 1
1 0 2 1 3
Amphora c i n g u la t a C l.
8 2 2 2 3
2 1 1
1 1
1 0 2 1 3
Amphora c o f f e a e f o r m is (Ag.) Kütz.
7 8 5 4 7
2 4 2
5 4
3 4 3 4 3
Amphora c o f f e a e f o r m is var. a c u t iu s c u la (Kütz .) H u st.
7 4 3 3 5
2 1 1 1
1
1 4 2 1 3
Amphora commutata Grun.
7 8 7 4 7
2 4 2
5 0
0 0 3 0 2
Amphora co p u la ta (Kütz.) Schoeman & Archibald
7 12 14 9 10
2 4 2 5 5
3 1 3 4 3
Amphora d e l i c a t i s s i m a Krasske
7 6 5 4 6
2 1 1
1
1 0 2 1 4
Amphora dubia Greg.
8 3 2 2 3
2 1 1
1
1 0 2 1 3
Amphora ex igu a Greg.
7 4 3 3 5
2 1 1
1
1 4 2 1 3
Amphora g r a e ffe a n a Hendey
8 4 3 3 4
2 1 1
1
1 4 2 1 3
Amphora g ra n u la ta Greg.
7 4 4 3 5
2 1 1
1
1 4 2 1 3
Amphora h o l s a t i c a Hust.
8 8 5 4 7
2 2 2
0
0 3 0 3
Amphora hybrida Grun.
8 5 5 4 7
2 1 1
1
1 0 2 1 3
Amphora l a e v i s Greg. var. la e v is s im a (Greg.) C l .
8 2 2 2 3
2 1 1
1 1
1 4 2 1 4
Amphora l i n e o l a t a Ehr.
8 6 6 4 6
2 1 1
1
1 4 2 1 3
Amphora m a c ile n ta Greg.
7 2 2 2 4
2 1 1
1
1 0 2 1 3
Amphora marina W. Sm.
7 5 3 3 5
2 1 1
1
1 4 2 1 3
10
Am phora m a r i n a var. m in im a Cl.
7 5 3 3 5
2 1 1 1 1
1 4
Amphora mexicana A. Schmidt var. major (Cl .) A. C l.
7 0 4 3 0
2 1 1 1 1
1 0
Amphora montana Krasske
7 12 14 9 9
4 4 0 5 9
2 1
Amphora norroanii Rabenh.
7 12 14 9 9
4 4 3 5 8
2 1
Amphora o s t r e a r i a Bréb.
7 2 2 2 3
2 1 1 1 1
1 4
Amphora o s t r e a r i a v ar. v i t r e a Cl
7 2 2 2 3
2 1 1 1 1
1 4
Amphora o v a l i s (Kütz.) Kütz.
7 12 14 9 10
2 4 2 5 5
3 1
Amphora p e d ic u lu s (Kütz.) Grun.
7 12 14 9 10
2 4 3 5 4
2 1
Amphora p r o t e o id e s H u st.
7 0 3 3 3
2 1 1 1 1
1 0
Amphora p r o te u s Greg.
7 5 3 3 5
2 1 1 1 1
1 4
Amphora p ro teu s var. o c u la ta H. Se M. Perag
7 5 3 3 5
2 1 1 1 1
1 4
Amphora rob u sta Greg.
7 4 2 2 3
2 1 1 1 1
1 4
Amphora staurophora (C astr.) C l .
8 0 2 2 0
2 1 1 1 1
1 0
Amphora su b a c u tiu s c u la Schoeman
7 0 0 0 0
0 0 0 0 0
0 0
Amphora s u b c a p ita ta (K iss e le v ) Hust.
7 0 0 0 0
0 0 0 0 0
0 1
Amphora tenerrim a Aleem & H u st.
7 7 5 4 7
2 1 1 1 1
1 4
Amphora te n u is s im a Hust.
7 3 3 3 3
2 1 1 1 1
1 0
Amphora t e r r o r i s Ehr.
7 2 2 2 3
2 1 1 1 1
1 4
Amphora tu r g id a Greg.
7 4 3 3 0
2 1 1 1 1
1 0
Amphora v en eta Kütz.
7 10 13 8 8
2 4 2 5 2
3 1
Amphora v e n t r ic o s a Greg.
6 2 2 2 3
3 1 1 1 1
1 0
Amphora w i s e i (Salah) Simonsen
7 4 3 3 3
2 1 1 1 1
1 4
Anaulus b a l t i c u s Simonsen
8 4 2 2 3
2 1 1 1 1
1 4
Anaulus c r e t i c u s Drebes & Schulz
2 2 2 2 0
0 1 1 1 1
1 1
Anomoeoneis e x e l l i i Salah
8 0 2 2 0
0 1 1 1 1
1 0
Anomoeoneis sphaerophora (Ehr .) P f i t z e r
8 10 12 7 8
2 4 2 5 4
0 1
Anomoeoneis sphaerophora f . c o s t a t a (Kütz.) Schmid
8 9 8 5 7
2 4 2 5 0
0 1
Anomoeoneis sphaerophora f . s c u lp ta (E h r.) Krammer
8 9 7 4 7
2 2 2 5 4
0 1
A northoneis eurystoma Hust.
6 3 2 2 3
0 1 1 1 1
1 4
A northon eis e x c e n t r ic a (Donk. ) Grun.
6 2 2 2 3
2 1 1 1 1
1 4
A northoneis h y a lin a Hust.
6 2 2 2 2
4 1 1 1 1
1 0
A northoneis p u lex Sterrenburg
6 0 2 2 0
0 1 1 1 1
1 0
2
1
3
2
1
2
5
3
4
4
4
3
2
1
3
2
1
3
3
4
2
3
4
3
2
1
2
2
1
2
2
1
2
2
1
2
2
1
4
2
0
3
2
0
3
2
1
3
2
1
4
2
1
2
2
1
3
3
4
3
2
1
3
2
1
3
2
1
4
2
1
4
2
1
3
3
4
3
3
4
3
3
0
2
2
1
3
2
1
3
2
1
2
2
1
4
11
6 0 2 2 0
0 1 1 1 1
1 0 2 1 4
A s t e r i o n e l l a formosa Hassal
2 11 14 9 9
4 5 3 5 6
3 1 2 5 4
A u la co d iscu s argus (Ehr.) A. Schmidt
3 2 2 2 3
3 1 1 1 1
1 0 2 1 2
A u la c o s e ir a ambigua (Grun.) Simonsen
2 12 14 9 9
3 5 2 5 6
3 1 2 4 3
A u la c o s e ir a d is t a n s (Ehr.) Simonsen
4 14 15 10 9
4 7 7 5 8
3 1 3 4 3
A u la c o s e ir a gra n u lata (Ehr.) Simonsen
2 12 14 9 9
3 4 2 5 6
0 1 2 4 3
A u la c o s e ir a g ran u lata v a r. a n gu stissim a (Müll . ) Simonsen
2 12 14 9 9
3 4 2 5 6
0 1 2 4 3
A u la c o s e ir a gran u lata v ar. muzzazensis (Meister) Simonsen
2 12 14 9 9
4 3 2 5 0
0 1 2 4 3
A u la c o s e ir a i s l a n d i c a
(M üll.)
Simonsen + subsp
h e lv e tic a
Simonsen
2 13 14 9 9
4 4 10 5 6
3 1 2 4 3
A u la c o s e ir a i t a l i c a (Ehr.) Simonsen
4 12 14 9 9
4 5 10 5 6
3 1 3 4 3
A u la c o s e ir a i t a l i c a va r. ten u issim a (Grun ) Simonsen
4 12 14 9 9
4 5 0 5 6
0 1 3 4 3
A u la c o s e ir a i t a l i c a va r. v a li d a (Grun.) Simonsen
4 12 14 9 9
4 5 5 5 0
0 1 3 4 3
A u lis c u s s c u lp t u s (W. Sm.) R alfs
3 2 2 2 3
3 1 1 1 1
1 4 2 1 2
B a c i l l a r i a p a x i l l i f e r (M üll.) Hendey
3 9 5 4 7
2 5 2 5 6
4 1 3 4 3
Berk eleya micans (Lyngb.) Grun.
6 2 2 2 3
3 1 1 1 1
1 6 2 1 4
Berkeleya r u t i l a n s (T ren t.) Grun.
7 7 5 4 7
2 1 1 1 1
1 4 2 1 4
Berk eleya scopulorum (Bréb.) Cox
6 2 2 2 3
2 1 1 1 1
1 4 2 1 3
B iddulphia a lt e r n a n s ( B a i l .) V.H.
3 2 2 2 4
3 1 1 1 1
1 4 2 1 2
B iddulphia r e t i c u l a t a Roper
3 2 2 2 0
3 1 1 1 1
1 0 2 1 2
B iddulphia r e tic u lu m (Ehr.) Boyer
3 2 2 2 3
3 1 1 1 1
1 0 2 1 2
B iddu lp h ia r o s t r a t a H u st.
5 5 3 3 0
2 1 1 1 1
1 0 2 1 3
B iddulphia subaegua (Kütz.) R alfs
4 6 3 3 4
2 1 1 1 1
1 0 2 1 2
B rach ysira m icrocephala (Grun.) Compère
8 13 14 9 9
4 5 5 5 6
1 3 4 4
B rach ysira s e r ia n s (Bréb.) Round & Mann
8 14 16 11 12
4 8 7 5 8
1 3 4 2
Brockm anniella brockmannii (Hust.) Hasle, von S tosch Sc S yv ertsen
4 2 2 2 3
4 1 1 1 1
1 4 2 1 4
C a lo n e is aemula (A. Schmidt) CI.
8 7 5 4 6
2 1 1 1 1
1 0 2 1 3
C a lo n e is amphisbaena (Bory) CI.
8 10 12 7 10
3 4 2 5 4
0 1 3 4 3
C a lo n e is amphisbaena va r. aeguata Kolbe
8 8 7 4 10
3 2 2 5 0
0 0 3 0 3
C a lo n e is amphisbaena f . s u b sa lin a (Donk .) Van der Werf f Sc Huls
8 8 7 4 11
2 4 2 5 0
0 4 3 0 3
C a lo n e is b a c illu m (Grun.) CI.
8 12 14 9 8
2 4 9 5 6
0 1 4 4 3
C a lo n e is b a c illu m v ar. f o n t i n a l i s Grun.
8 12 14 9 9
4 4 0 5 0
0 1 4 3 3
C a lo n e is b r e v i s (Greg.) CI.
8 4 2 2 4
2 1 1 1 1
1 4 2 1 3
12
( M ü l l .)
C a lo n e is f u s i o i d e s (Grun.) Heiden U Kolbe
8 4 2 2 3
3 1 1 1 1
1 0 2
C a lo n e is leptosoma (Grun.) Krammer
8 14 15 10 12
4 11 6 5 9
2 1 4
C a lo n eis l i b e r (W. Sm.) C l.
8 3 2 2 3
3 1 1 1 1
1 5 2
C a lo n eis lim osa (Kütz.) Patr.
8 12 14 9 10
3 4 6 5 6
0 1 2
C a lo n eis permagna ( B a i l .) Cl.
8 9 7 4 0
3 4 2 5 0
0 0 3
C a lo n e is t e n u is (Greg.) Krammer
8 13 15 10 9
4 6 6 5 8
0 1 4
C a lo n e is tru n ca ta König
8 0 3 3 0
2 1 1 1 1
1 0 2
C a lo n e is v e n t r ic o s a (Ehr.) M eister
8 12 14 9 9
4 5 3 5 6
0 1 3
C a lo n e is v e n t r ic o s a v ar. tr u n c a tu la (Grun. ) M eister
8 12 14 9 9
4 5 3 5 6
0 1 3
C a lo n e is w e s t i i (W. Sm.) Hendey
8 8 5 4 7
2 4 2 5 0
0 4 3
Campylodiscus b ia n g u la tu s Grev. var . lo r en zia n u s (Grun.
8 3 2 2 3
2 1 1 1 1
1 0 2
Campylodiscus b i c o s t a t u s W. Sm.
8 8 7 4 6
2 2 2 5 0
0 1 3
Campylodiscus c ly p e u s (Ehr.) Ehr
8 8 7 4 6
2 2 2 5 6
0 1 3
Campylodiscus decorus Bréb.
8 0 2 2 0
2 1 1 1 1
1 0 2
Campylodiscus e c h e n e is Ehr.
8 7 5 4 6
2 1 1 1 1
1 4 2
Campylodiscus fa s t u o s u s Ehr.
8 3 2 2 3
2 1 1 1 1
1 6 2
Campylodiscus h ib e r n ic u s Ehr.
8 12 14 9 9
4 4 2 5 8
0 1 3
Campylodiscus n o r ic u s Ehr.
8 12 14 9 9
4 4 9 5 8
0 1 2
Campylodiscus r a l f s i i W. Sm.
8 2 2 2 0
0 1 1 1 1
1 0 2
Campyloneis g r e v i l l e i (W. Sm. ) Grun
6 2 2 2 2
4 1 1 1 1
1 5 2
Campyloneis g r e v i l l e i v ar. r e c a l l s (G rev.) C l .
6 2 2 2 2
4 1 1 1 1
1 5 2
Campylosira c y m b e llifo r m is (A . Schmidt) Grun.
4 2 2 2 4
2 1 1 1 1
1 4 2
Catenula adhaerans (Mereschk. ) Mereschk.
6 6 5 4 6
2 1 1 1 1
1 4 2
C era ta u lu s r a d ia t u s (Roper) Ross
3 2 2 2 3
3 1 1 1 1
1 4 2
C era ta u lu s tu r g id u s (Ehr.) Ehr.
3 2 2 2 3
3 1 1 1 1
1 6 2
C occoneis b r it a n n ic a Naeg.
6 3 2 2 3
3 1 1 1 1
1 4 2
C occon eis c l a n d e s t in a A. Schmidt
6 3 2 2 4
2 1 1 1 1
1 6 2
C ooconeis c o s t a t a Greg.
6 0 2 2 4
2 1 1 1 1
1 4 2
C occoneis d e b e s i Hust.
6 0 2 2 0
0 1 1 1 1
1 0 2
C occoneis dim inuta P an t.
7 :12 14 9 10
3 4 9 5 6
0 1 2
C occoneis d i s c u l o i d e s Hust.
6 2 2 2 3
3 1 1 1 1
1 4 2
C occoneis d i s c u l u s (Schum.) Cl.
7 12 14 9 11
2 4 3 5 6
0 1 2
1
3
0
3
1
3
5
3
0
2
4
3
1
3
4
3
4
3
1 3
) H
1 3
0
2
0
2
1
3
1
2
1
3
5
2
4
2
1
3
1
2
1
2
1
3
1
4
1
2
1
2
1
3
1
3
1
3
1
2
4
3
1
3
4
3
13
Cocconeis distans Greg.
6 2 2 2 3
2 1 1
1 1
1
C occon eis d i s t a n s v a r. b a h u s ie n s is Cl . - E.
6 2 2 2 3
2 1 1
1 1
1
C occoneis flu m in e n s is (Grun.) H. & M. Perag
6 2 2 2 0
O i l
1 1
1
C occon eis g u t t a t a H u st. & Aleem
6 0 2 2 0
O i l
1 1
1
C occon eis h offm ann ii Simonsen
6 0 2 2 3
3 1 1
1 1
1
C occon eis mole&ta Kütz.
6 3 2 2 3
2 1 1
1 1
1
C occon eis n id u lu s Edsbagge
6 0 2 2 0
0 1 1
1 1
1
C occon eis p e d ic u lu s Ehr.
6 10 13 10 10
3 4 2 5 5
C occon eis p e l t a A. Schmidt
6 2 2 2 2
4 1 1
1 1
1
C occon eis p e l t o i d e s Hust.
6 4 2 2 4
2 1 1
1 1
1
C occon eis p in n a ta Greg.
6 2 2 2 3
3 1 1
1 1
1
C occoneis p la c e n t u la Ehr. + var. eu glyp ta (Ehr.
(Ehr.) V.H.
6 12 14 9 8
2 4 3 5 5
0
C occoneis p la c e n t u la var. k lin o r a p h is G e it le r
6 12 14 9 0
0 4 3 5
5
0
C occon eis pseudograta Hust.
6 0 2 2 0
0 1 1
1 1
1
C occoneis q u a rn eren sis Grun.
6 3 2 2 3
3 1 1
1 1
1
C occon eis s c u t e llu m Ehr.
6 5 4 3 5
2 1 1
1 1
1
C occon eis s c u te llu m v ar. m inutissim a Grun.
6 5 4 3 5
2 1 1 1 1
1
C o ccon eis s c u te llu m v ar. ornata Grun.
6 5 4 3 5
2 1 1 1
1
1
C o ccon eis s c u te llu m v ar. parva Grun.
6 5 4 3 5
2 1 1 1
1
1
C o ccon eis s p e c io s a Greg.
6 0 2 2 0
0 1 1
1 1
1
C o ccon eis s ta u r o n e ifo r m is (W. Sm.) Okuno
6 4 2 2 4
2 1 1
1 1
1
C o ccon eis t e n u i s H u st.
6 4 2 2 0
0 1 1
1 1
1
C o ccon eis thumensis Mayer
6 13 15 10 9
4 4 0 5 9
C o sc in o d is c u s a p ic u la t u s Ehr. var. ambiguus Grun.
2 2 2 2 3
3 1 1
1
1 1
C o sc in o d is c u s argus Ehr.
4 2 2 2 3
3 1 1
1
1 1
C o sc in o d is c u s asteromphalus Ehr.
1
4 2 2 2 3
3 1 1
1 1
C o sc in o d is c u s c e n t r a l i s Ehr.
2 2 2 2 3
3 1 1
1
1 1
C o sc in o d is c u s c u r v a tu lu s Grun.
4 2 2 2 2
4 1 1
1 1
1
C o sc in o d is c u s d e c r e sc e n s Grun.
2 2 2 2 0
4 1 1
1 1
1
C o sc in o d is c u s fim b r ia tu s Ehr.
2 2 2 2 0
0 1 1 1 1
1
C o sc in o d is c u s g r a n i i Gough
2 2 2 2 3
3 1 1
1 1
1
C o sc in o d is c u s granu losu s Grun.
3 3 2 2 5
2 1 1
1 1
1
14
6
2
1
3
0
2
1
3
0
2
1
3
0
2
1
3
0
2
1
3
6
2
1
4
0
2
1
3
1
3
4
3
5
2
1
3
4
2
1
3
6 2 1 3
) Grun. +
1
3
4
3
1
3
4
3
0
2
1
3
6
2
1
3
4
2
1
3
4
2
1
4
4
2
1
3
4
2
1
3
0
2
1
2
4
2
1
3
0
2
1
4
1
2
4
3
1
2
1
3
0
2
1
2
0
2
1
3
1
2
1
3
0
2
1
3
1
2
1
2
1
2
1
3
1
2
1
3
5
2
1
3
C o sc in o â is c u s marginatus Ehr.
2 2 2 2 0
3 1 1 1
C o sc in o d is c u s obscurus A. Schmidt
2 2 2 2 2
4 1 1 1
C o sc in o d is c u s o c u l u s - i r i d i s Ehr.
4 2 2 2 5
2 1 1 1
C o sc in o d is c u s p e r fo r a tu s Ehr.
2 2 2 2 3
3 1 1 1
C o sc in o d is c u s p e r fo r a tu s var. c e l l u l o s u s Grun.
1 2
2 2 2 2 3
3 1 1 1
C o sc in o d is c u s p e r fo r a tu s var. p a v i l l a r d i i (Fort ) H u st,
1 2
2 2 2 2 3
3 1 1 1
C o s c in o â is c u s r a d ia tu s Ehr.
0 2
4 3 3 3 5
2 1 1 1
C o sc in o d is c u s r o t h i i (Ehr.) Grun.
2 8 4 3 5
2 1 1 1
C yclostep h anos dubius (Fricke) Round
0 1 2 5 3
3 4 2 5 4
2 10 12 7 9
C y c l o t e l l a atomus Hust.
2 6 0 5 0
3 1 2 4 4
2 11 12 7 10
C y c l o t e l l a c a s p ia Grun.
1
1 1 2 1 3
2 8 6 4 5
2 1 1 1
C y c l o t e l l a i r i s Brun & Hérib.
3 4 0 5 0
0 1 2 4 3
4 0 11 6 0
C y c l o t e l l a k u e tz in g ia n a Thwaites (C. krammeri Häkansson)
0 1 2 4 3
4 4 9 5 6
4 13 14 9 9
C y c l o t e l l a k u e tz in g ia n a v ar. planetophora Fricke
0 1 2 4 3
3 4 0 5 0
4 13 14 9 11
C y c l o t e l l a meneghiniana Kütz.
3 1 3 4 3
4 10 9 5 7
2 4 2 3 4
C y c l o t e l l a o c e l l a t a Pant.
0 1 2 4 3
0 4 6 5 0
4 14 14 9 0
C y c l o t e l l a r a d io s a (Grun.) Lemmerraan
0 1 2 4 3
3 4 10 5 6
2 12 14 9 9
C y c l o t e l l a s t e l l i g e r a (Cl. & Grun.) V. H.
3 6 9 5 9
0 1 2 4 3
4 12 14 9 9
C y c l o t e l l a s t e l l i g e r a var. p s e u d o s t e l lig e r a (Hust .) Haworth
3 1 2 4 4
2 6 2 5 6
4 11 14 9 0
C y c l o t e l l a s t r i a t a (Kütz.) Grun. + var . ambigua (Grun.) Grun
4 8 7 4 7
3 4 3 4 3
2 4 0 5 0
C y c l o t e l l a s t r i a t a v a r. b ip u n cta ta Fricke
2 4 0 5 0
3 4 2 4 3
4 8 7 4 7
C y c l o t e l l a s t r i a t a v a r. s u b s a lin a Grun .
3 4 2 4 3
4 8 7 4 7
2 4 0 5 0
C y c l o t e l l a stylorum Brightw.
1 0 2 1 3
2 5 3 3 0
2 1 1 1
1
Cymatopleura e l l i p t i c a (Bréb.) W. Sm.
0 1 2 4 2
3 4 2 5 6
8 12 14 9 10
Cymatopleura e l l i p t i c a var . h ib ern ic a (W. Sm• ) V. H.
0 1 2 4 2
8 12 14 9 10
3 4 2 5 0
Cymatopleura l i b r i l e (Ehr. ) P an t.
3 4 2 5 4
3 1 2 4 3
8 12 14 9 10
Cymatosira b e l g i c a Grun.
2 1 3
1
1
3 1 1 1
4 2 2 2 3
Cymbella a f f i n i s Kütz.
0 1 3 4 3
4 4 2 5 6
6 13 14 9 9
Cymbella amphicephala Naeg .
4 6 6 5 6
2 1 3 4 3
6 13 14 9 9
Cymbella amphicephala var. hercy n ica (A. Schmidt) Cl .
2 1 2 0 3
4 4 0 5 0
6 12 14 9 9
Cymbella aspera (Ehr.) H. Perag.
3 4 2 5 6
2 1 3 4 2
6 12 14 9 10
Cymbella c a e s p i t o s a (Kütz. ) Brun
0 1 2 0 3
3 4 9 5 3
7 12 14 9 0
Hurley
15
Cymbella c i s t u l a (Ehr.) Kirchner
6 12 14 9 9
3 4 3
Cymbella cu sp id a ta Kütz.
6 12 14 9 9
4 5 4
Cymbella cymbiformis Ag.
6 13 14 9 9
4 4 5
Cymbella d e l i c a t u l a Kütz.
6 13 14 9 9
4 5 6
Cymbella e h r e n b e r g ii Kütz.
6 12 14 9 9
4 4 9
Cymbella e l g i n e n s i s Krammer
7 12 14 9 9
4 0 5
Cymbella g r a c i l i s (Ehr.) Kütz.
7 14 16 11 12
4 7 6
Cymbella h e l v e t i c a Kütz.
6 12 14 9 9
4 4 3
Cymbella l a n c e o la t a (Ehr.) Kirchner
6 12 14 9 10
3 4 3
Cymbella le p t o c e r o s (Ehr.) Kütz .
6 14 14 9 9
4 4 5
Cymbella m icrocephala Grun .
6 13 14 9 11
2 4 9
Cymbella mesiana Cholnoky
6 12 14 9 0
0 0 0
Cymbella minuta H ils e
7 13 14 9 9
4 6 5
Cymbella n a v ic u li f o r m is Auersw.
6 12 14 9 9
4 11 9
Cymbella p r o s t r a t a (Berkeley! 1 Brun
6 12 14 9 10
3 4 3
Cymbella p u s i l l a Grun.
6 8 5 4 7
2 5 2
Cymbella s i l e s i a c a B le is c h
7 12 14 9 10
3 6 9
Cymbella s in u a ta Greg.
7 12 14 9 9
4 6 9
Cymbella su b a e q u a lis Grun.
6 13 14 9 9
4 5 9
Cymbella tumida (Bréb.) V.:H.
6 12 14 9 9
4 4 3
Cymbella tumidula Grun.
6 12 14 9 9
4 4 0
Cymbella v e n t r ic o s a Kütz. (minuta +
7 12 14 9 10
3 5 9
D e lp h in e is s u r i r e l l a (Ehr. ) Andrews
6 4 2 2 3
2 1 1
D e n tic u la i n f l a t a W. Sm.
7 12 14 9 8
2 4 0
D e n tic u la s u b t i l i s Grun.
6 8 5 4 7
2 4 2
D e n tic u la t e n u i s Kütz.
6 13 14 9 9
4 4 0
Diatoma tenue Ag.
3 10 12 7 0
2 5 3
Diatoma tenue v a r. elongatum Lyngb.
3 10 12 7 8
2 5 3
Diatoma v u lg a re Bory
6 12 14 9 10
3 5 3
Dimeregramma fulvum (Greg. ) R alfs
6 2 2 2 3
3 1 1
Dimeregramma hyalinum Hust
6 0 2 2 0
0 1 1
Dimeregramma marinum (Greg, .) R a lfs
6 2 2 2 3
3 1 1
16
5
6
2
1
3
4
2
5
8
0
1
2
4
2
5
6
2
1
2
5
2
5
9
0
1
3
0
3
5
6
0
1
2
5
2
5
0
2
1
2
0
3
5
8
2
1
3
4
3
5
6
0
1
2
5
2
5
6
0
1
2
5
2
5
9
0
1
4
5
3
5
6
2
1
4
4
3
5
0
0
1
2
1
2
5
6
0
1
3
4
3
5
6
2
1
3
4
3
5
6
2
1
3
3
2
5
0
0
0
3
0
3
5
4
2
1
3
4
3
5
6
2
1
3
4
3
5
9
2
1
3
4
3
5
6
0
1
2
4
2
5 9
0
sile sia c a )
5 4
2
1
2
0
3
1
3
4
3
1
1
1
2
2
1
3
5
6
2
1
3
4
3
5
0
2
4
3
0
3
5
0
0
1
3
4
3
5
0
2
1
2
4
4
5
4
2
1
3
4
4
5
6
2
1
3
3
4
1
1
1
6
2
1
2
1
1
1
0
2
1
4
1
1
1
0
2
1
2
Dimeregramma minor ( Gr eg. )
Ra l f s
6 3 2 2 4
2 1 1 1 1
4 2
Dimeregramma minor v a r. nanum (Greg .) V. H.
6 3 2 2 4
2 1 1 1 1
4 2
D ip lo n e is a e s t i v a (Donk.) C l. var. fu sca (Greg. Ross
8 3 2 2 3
3 1 1 1 1
4 2
D ip lo n e is a e s t u a r i Hust.
7 6 5 4 6
2 1 1 1 1
4 2
D ip lo n e is bombus (Ehr.) Ehr.
7 4 3 3 4
2 1 1 1 1
4 2
D ip lo n e is cam pylodiscus (Grun.) Cl.
8 0 2 2 0
0 1 1 1 1
0 2
D ip lo n e is c o f f e i f o n n i s (A. Schmidt) Cl
8 3 2 2 3
2 1 1 1 1
3 2
D ip lo n e is c o n s t r i c t a (Grun.) Cl.
8 0 2 2 0
0 1 1 1 1
0 2
D ip lo n e is crabro (Ehr.) Ehr.
6 2 2 2 3
3 1 1 1 1
0 2
D ip lo n e is crabro va r. g l o r i o s a (Brun.) C l .
6 2 2 2 3
3 1 1 1 1
0 2
D ip lo n e is didyma (Ehr.) Cl.
8 5 5 4 6
2 1 1 1 1
4 2
D ip lo n e is e l l i p t i c a (Kütz.) Cl.
8 12 14 9 11
2 4 9 5
1 4
D ip lo n e is eudoxia (A. Schmidt) J«5rg #
8 0 2 2 0
0 1 1 1 1
0 2
D ip lo n e is in cu rv a ta (Greg.) Cl.
8 2 2 2 3
3 1 1 1 1
4 2
D ip lo n e is in te r r u p t a (Kütz.) Cl.
8 8 5 4 7
2 4 2 5
4 3
D ip lo n e is l i n e a t a (Donk.) Cl.
8 2 2 2 0
0 1 1 1 1
0 2
D ip lo n e is l i t o r a l i s (Donk.) Cl.
8 2 2 2 3
3 1 1 1 1
4 2
D ip lo n e is l i t o r a l i s v a r. c l a t h r a t a ( 0 s t r . ) Cl.
8 2 2 2 0
0 1 1 1 1
0 2
D ip lo n e is m a r g in e s t r ia t a Hust.
8 12 14 9 9
4 6 0 5
1 3
D ip lo n e is m editerranea (Grun.) Cl.
8 2 2 2 0
0 1 1 1 1
0 2
D ip lo n e is n i t e s c e n s (Greg.) C l.
8 0 2 2 0
0 1 1 1 1
0 2
D ip lo n e is n o t a b i l i s (Grev.) Cl.
8 3 2 2 3
3 1 1 1 1
4 2
D ip lo n e is n o t a b i l i s var. oblonga Heiden
8 3 2 2 3
3 1 1 1 1
4 2
D ip lo n e is o b lo n g e ll a (Naeg.) Cl. -E.
8 12 14 9 10
3 4 3 5 8
2 1 4
D ip lo n e is o c u la t a (Bréb.) Cl.
8 13 14 9 9
4 5 4 5 6
0 1 4
D ip lo n e is o v a l i s (H ilse) Cl.
8 11 12 8 11
2 4 9 5 6
D 1 4
D ip lo n e is papula (A. Schmidt) Cl
8 3 2 2 4
2 1 1 1 1
1 3 2
D ip lo n e is p s e u d o v a lis Hust.
8 8 5 4 6
2 4 2 5 0
3 0 3
D ip lo n e is p u e l l a (Schum.) Cl.
8 12 14 9 9
4 5 9 5 8
D 1 3
D ip lo n e is s m i t h i i (Bréb.) C l. + var rhombica Mereschk.
8 5 4 3 5
2 1 1 1 1
L 4 2
D ip lo n e is s m i t h i i va r. pumila (Grun ) H ust.
8 0 5 4 6
2 1 1 1 1
L 0 2
D ip lo n e is s t r o e m ii Hust.
8 4 3 3 4
2 1 1 1 1
L 4 2
1
2
1
3
1
2
1
3
1
2
1
2
1
3
1
2
1
2
1
2
1
2
5
2
1
2
1
2
0
2
1
2
1
3
1
3
4
3
1
2
1
3
1
2
1
2
4
3
4
3
4
2
1
3
0
3
4
3
1
3
0
3
1
2
17
D ip I o n e is subadvena H u st.
8 0 2 2 0
0 1 1 1 1
1 0 2
D ip I o n e is s u b c in c ta (A. Schmidt) CI .
8 2 2 2 3
3 1 1 1 1
1 6 2
D ip I o n e is s u b o r b ic u la r is (Greg.) CI
7 2 2 2 3
3 1 1 1 1
1 6 2
D ip I o n e is s u b o v a lis CI .
8 12 13 8 10
3 4 0 5 0
0 1 3
D ip I o n e is v a c i l l a n s (À. Schmidt) CI .
8 4 3 3 3
2 1 1 1 1
1 0 2
D ip I o n e is v e t u l a (A. Schmidt) CI .
8 2 2 2 0
0 1 1 1 1
1 0 2
D ip I o n e is v e t u la va r. americana H ust. + f . m inutissim a
8 0 2 2 0
0 1 1 1 1
1 0 2
D ip I o n e is w e i s s f l o g i i (A. Schmidt) CI.
8 2 2 2 3
3 1 1 1 1
1 4 2
E lle r b e c k ia a ren a ria (Moore) Crawford
4 12 14 9 9
3 4 9 5 8
2 1 3
Entomoneis a l a t a (Ehr. ) Ehr.
8 4 6 4 7
2 1 1 1 1
1 4 2
Epithemia adnata (Kütz .) Bréb .
6 12 14 9 10
3 3 3 5 6
0 1 3
Epithemia f r i c k e i Krammer
6 12 14 9 10
3 4 2 5 0
0 1 2
Epithemia goep p ertian a H ils e
6 14 14 9 9
4 4 6 5 0
0 1 2
Epithemia hyndmanii W. Sm.
6 12 14 9 9
4 4 2 5 0
0 1 3
Epithemia s o rex Kütz.
6 11 13 8 11
2 3 2 5 6
2 1 3
Epithemia tu r g id a (Ehr .) Kütz .
6 12 13 8 11
2 3 3 5 6
0 1 3
Eunotia arcus Ehr.
6 14 16 11 12
4 7 6 5 9
0 1 3
Eunotia arcus v a r . f a l l a x Hust.
6 14 16 11 12
4 7 6 5 0
0 1 3
Eunotia b i l u n a r i s (Ehr .) M ills
6 12 14 9 9
4 7 5 5 6
0 1 3
Eunotia c r i s t a - g a l l i CI.
6 14 16 11 12
4 8 6 5 0
0 1 3
Eunotia diodon Ehr.
6 14 16 11 12
4 8 6 5 0
0 1 4
Eunotia exig u a (Bréb.) Rabenh .
6 14 16 11 12
4 10 7 5 8
0 1 4
Eunotia exig u a v a r. undulata Magdeburg
6 14 16 11 12
4 8 7 5 8
0 1 4
Eunotia f a l l a x A. CI. va r. g r a c illim a Krasske
6 14 16 11 12
4 8 6 5 0
0 1 5
Eunotia maior (W. Sm.) Rabenh
6 14 16 11 12
4 8 6 5 8
0 1 3
Eunotia monodon Ehr.
6 14 16 11 12
4 8 6 5 9
0 1 3
Eunotia nodosa Ehr.
6 12 14 9 9
4 6 5 5 8
0 1 3
Eunotia p a r a l l e l a Ehr.
6 14 16 11 12
4 8 7 5 0
0 1 3
Eunotia p e c t i n a l i s (M üll.) Rabenh. + v a r . minor (Kütz.)
6 13 15 10 9
4 8 5 5 8
2 1 4
Eunotia p e c t i n a l i s f . Lmpressa (Ehr .) Hust .
6 13 15 10 9
4 7 5 5 8
0 1 3
Eunotia p e c t i n a l i s var v e n t r ic o s a 3run.
6 13 15 10 9
4 7 5 5 8
0 1 3
Eunotia p raerupta Ehr.
6 14 16 11 12
4 7 5 5 7
0 1 4
18
1
3
1
2
1
2
0
3
1
3
1 2
H u st.
1 3
1
2
4
2
1
3
4
2
5
2
5
2
5
2
4
3
4
2
4
3
4
3
4
3
0
3
4
3
4
4
4
4
0
3
4
2
5
2
5
2
0 3
Rabenh
4 3
4
3
4
3
4
2
Eunotia praerupta var. bidens (Ehr.) Grun.
6 14 14 11 12
4 7 5 5 7
0 1 4 4
Eunotia s u d e t ic a Müll.
6 14 16 11 12
0 1 3 4
4 7 6 5 8
Eunotia s u d e t ic a va r. bidens Hust
6 14 16 11 12
0 1 3 0
4 7 6 5 8
Eunotia t e n e l l a (Grun.) Cl ,
6 13 15 10 9
4 8 5 5 9
0 1 4 4
Eunotia t i b i a C l.- E . var. bidens (W. Sm.) C l . - E.
6 14 16 11 12
0 1 3 5
4 8 6 5 9
Eunotia v a li d a Hust.
6 14 16 11 12
0 1 3 0
4 8 6 5 8
Eunotia v an h eu rck ii Patr.
6 14 16 11 12
4 8 7 5 8
0 1 3 4
Eunotogramma dubium H ust.
7 3 2 2 3
2 1 1 1 1
1 4 2 1
Eunotogramma marinum (W. Sm.) H. & M. Perag.
1 0 2 1
7 2 2 2 3
2 1 1 1 1
Eunotogramma rectum Salah
7 0 0 4 0
1 0 2 1
2 1 1 1 1
F r a g i l a r i a atomus Hust.
3 9 9 5 10
0 0 2 0
3 4 2 5 0
P r a g i l a r i a b i c a p i t a t a Mayer
6 13 14 9 9
4 6 4 5 6
2 1 2 4
F r a g i l a r i a b id en s Heiberg
3 12 14 9 9
4 4 2 5 8
0 1 2 0
F r a g i l a r i a b r e v i s t r i a t a Grun.
7 12 14 9 5
2 4 3 5 8
2 1 3 4
F r a g i l a r i a capucina Desm.
3 12 14 9 10
3 5 3 5 6
2 1 3 4
F r a g i l a r i a capucina va r. m esolepta (Rabenh.) Rabenh.
3 12 14 9 10
3 4 3 5 0
2 1 3 4
F r a g i l a r i a co n stru en s (Ehr .) Grun.
3 12 14 9 10
2 4 3 5 6
2 1 3 4
F r a g i l a r i a co n stru en s var. b in o d is (Ehr.) Grun .
3 12 14 9 10
2 4 3 5 6
2 1 3 4
F r a g i l a r i a co n stru en s var. su b s a lin a Hust.
3 10 12 7 11
0 1 3 0
2 4 2 5 0
F r a g i l a r i a co n stru en s var. venter (Ehr .) Grun.
3 12 14 9 11
2 4 3 5 6
2 1 3 4
F r a g i l a r i a fa m e lic a (Kütz. ) Lange - B e r t a lo t
6 12 14 9 10
3 5 9 5 0
0 1 3 4
F ra g ila ria h e id e n ii 0 str .
6 11 13 8 10
0 1 3 0
3 4 2 5 0
F r a g i l a r i a i s t v a n f f y i Pant a
6 12 14 9 9
4 4 0 5 0
0 1 2 0
F r a g i l a r i a lap p on ica Grun.
3 14 14 9 9
4 5 3 5 0
2 1 3 5
F r a g i l a r i a le p to s ta u r o n (Ehr. ) Hust •
3 14 14 9 10
2 1 3 4
3 4 5 5 8
F r a g i l a r i a p in n a ta Ehr.
7 12 14 9 8
2 1 4 4
2 5 2 5 6
F r a g i l a r i a s t r i a t u l a Lyngb «
3 3 2 2 3
1
2 1
2 1 1 1 1
F r a g i l a r i a vau ch eriae (Kütz.) Petersen
6 12 14 9 10
3 4 3 5 4
4 1 4 4
F r a g i l a r i a v i r e s c e n s R alfs v ar. s u b sa lin a Grun .
6 10 12 7 8
0 1 3 0
2 5 9 5 0
F r u s t u lia c re u z b u rg e n sis (Krasske) H ust.
7 8 5 4 6
3 4 3 4
2 4 2 5 8
F r u s t u lia l i n k e i Hust.
8 6 3 3 4
1 0 2 1
2 1 1 1 1
F r u s t u lia rhomboides (Ehr. ) De Toni va r. saxon ica (Rabenh
8 14 16 11 12
0 1 4
4 8 7 5 9
2
3
3
3
2
3
3
4
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
4
3
4
3
3
)
4
19
P r u s t u lia v u l g a r i s (Thwaites) De Toni
8 12 14 9 10
3 4 10 5 4
2 1 3 4 3
Glyphodesmis d is t a n s (Greg.) Grun .
6 2 2 2 0
0 1 1 1 1
1 0 2 1 3
Glyphodesmis w i l l i a m s o n i i (W Sm.) Grun.
6 2 2 2 0
0 1 1 1 1
1 0 2 1 3
Gomphonema acuminatum Ehr .
6 12 14 9 9
4 5 9 5 6
0 1 3 4 3
Gomphonema a f f i n e Kütz.
6 12 14 9 9
4 5 9 5 0
0 1 3 4 3
Gomphonema angustatum (Kütz.] Rabenh .
6 12 14 9 11
2 5 4 5 6
2 1 3 4 3
Gomphonema angustum Ag.
6 12 14 9 11
2 11 9 5 6
2 1 3 4 3
Gomphonema augur Ehr.
6 12 14 9 10
2 5 4 5 4
0 1 2 4 3
Gomphonema augur v ar. t u r r i s (Ehr.) L ange-B ertalot
6 12 14 9 9
4 5 0 5 0
0 1 2 0 3
Gomphonema clavatum Ehr.
6 12 14 9 9
4 11 9 5 8
3 1 3 4 3
Gomphonema exiguum Kütz.
6 0 4 3 5
2 1 1 1 1
1
2 1 3
Gomphonema g r a c i l e Ehr.
6 12 14 9 11
2 11 6 5 6
0 1 3 4 3
Gomphonema g r o v e i M. Schmidt var . lingulatum (H ust. ) Lange - B e r t a l o t
6 12 14 9 9
4 6 3 5 5
0 1 2 0 3
Gomphonema in s ig n e Greg.
6 12 14 9 10
3 5 3 5 0
0 1 2 4 3
Gomphonema la g e r h e im ii C l.
6 13 14 9 9
4 6 6 5 0
0 1 2 0 3
Gomphonema l i t t o r a l e Hendey
6 3 3 3 0
2 1 1 1 1
1
2 1 3
Gomphonema olivaceum (Hornemann) Bréb.
6 11 13 8 11
2 4 9 5 5
0 1 3 4 3
Gomphonema olivaceum var. calcareum (C l.) Cl.
6 11 13 8 10
2 3 0 5 6
0 1 3 4 3
Gomphonema olivaceum va r. m inutissim a H ust.
6 12 14 9 9
4 5 0 5 0
2 1 2 0 3
Gomphonema parvulum (Kütz.) Kütz
6 12 14 9 11
2 5 3 3 2
4 1 3 4 3
Gomphonema parvulum var. micropus (Kütz.) Cl sensu Hustedt (1930)
6 12 14 9 11
2 5 2 0 0
0 1 3 0 3
Gomphonema s u b t i l e Ehr.
6 13 15 10 12
4 6 6 5 8
2 1 2 4 3
Gomphonema t a c k e i H u st.
6 12 14 9 9
4 0 0 5 0
0 1 4 0 4
Gomphonema truncatum Ehr.
6 12 14 9 10
3 4 9 5 6
0 1 2 4 3
Grammatophora angulosa Ehr.
6 2 2 2 3
3 1 1 1 1
1 6 2 1 3
Grammatophora angulosa va r. i s l a n d ic a (Ehr.) Grun
6 2 2 2 3
3 1 1 1 1
1 6 2 1 2
Grammatophora marina (Lyngb.) Kütz .
6 2 2 2 4
2 1 1 1 1
1 4 2 1 3
Grammatophora o cea n ica Ehr.
6 2 2 2 4
2 1 1 1 1
1 4 2 1 3
Grammatophora o cea n ica var. m acilen ta (W. Sm. ) Grun .
6 2 2 2 4
2 1 1 1 1
1 4 2 1 3
Grammatophora s e r p e n tin a Ehr.
6 2 2 2 3
2 1 1 1 1
1 4 2 1 2
Grammatophora undulata Ehr.
6 2 2 2 0
0 1 1 1 1
1 0 2 1 3
Gyrosigma acuminatum (Kütz.) Rabenh
8 12 14 9 10
3 4 2 5 4
0 1 3 4 3
20
Gyrosigma acuminatum var. g a l l i c a Grun.
8 11 13 8 10
3 4 2 5 4
0 1
Gyrosigma attenuatum (Kütz.) Rabenh.
8 12 14 9 10
3 2 2 5 6
0 1
Gyrosigma b alticu m (Ehr.) Rabenh.
8 8 5 4 7
2 2 2 5 0
4 2
Gyrosigma d isto rtu m (W. Sm.) G r i f f i t h & Henfrey
8 9 5 4 6
2 4 2 5 0
0 0
Gyrosigma eximium (Thwaites) Boyer
7 10 9 5 7
2 2 2 5 0
0 4
Gyrosigma f a s c i o l a (Ehr.) G r i f f i t h & Henfrey
8 6 6 4 7
2 1 1 1 1
1 4
Gyrosigma hippocampus (Ehr.) Hass.
8 6 6 4 7
2 1 1 1 1
1 0
Gyrosigma l i t t o r a l e (W. Sm.) G r i f f i t h & Henfrey
8 2 2 2 4
2 1 1 1 1
1 0
Gyrosigma macrum (W. Sm.) G r i f f i t h & Henfrey
4 5 5 4 6
2 1 1 1 1
1 0
Gyrosigma nodiferum (Grun.) Reimer
8 11 12 7 11
2 2 0 5 6
0 1
Gyrosigma obscurum (W. Sm.) G r i f f i t h & Henfrey
8 0 3 3 4
2 1 1 1 1
1 0
Gyrosigma p a rk eri (Harrison) Elmore
8 9 7 4 6
2 4 2 5 8
0 0
Gyrosigma p e i s o n i s (Grun.) Hust.
8 10 5 4 7
2 4 2 5 8
0 4
Gyrosigma s c a lp r o i d e s (Rabenh.) Cl.
8 10 12 7 8
2 4 0 5 8
0 4
Gyrosigma s p e n c e r i (Quek.) G r i f f i t h & Henfrey
8 7 5 4 7
2 1 1 1 1
1 2
Gyrosigma s t r i g i l i s (W. Sm.) G r i f f i t h & Henfrey
8 8 5 4 7
2 2 2 5 0
0 0
Gyrosigma w a n sb eck ii (Donk.) C l.
8 8 5 4 6
2 2 2 5 0
0 0
Hannaea arcus (Ehr.) Patr.
7 14 14 9 9
4 6 5 5 8
2 1
H antzsch ia amphioxys (Ehr.) Grun.
8 12 14 9 10
3 11 9 5 4
0 1
H an tzsch ia amphioxys var. major Grun.
8 12 14 9 10
3 6 0 5 0
0 1
H an tzsch ia amphioxys va r. v iv a x (Hantzsch) Grun.
8 12 14 9 0
0 6 0 5 0
0 1
H an tzsch ia marina (Donk.) Grun.
8 4 3 3 3
2 1 1 1 1
1 4
H antzsch ia s p e c t a b i l i s (Ehr.) Hust.
8 9 9 5
11
2 4 2 5 8
0 1
H an tzsch ia v i r g a t a (Roper) Grun.
8 6 5 4 7
2 1 1 1
4
H an tzsch ia v i r g a t a va r. g r a c i l i s Hust.
8 6 5 4 7
2 1 1 1
4
H an tzsch ia v ir g a t a var. le p to c e p h a la 0s
8 6 5 4 7
2 1 1 1
4
Hemiaulus polymorphus Grun. var. f r i g i d a Grun
2 2 2 2 0
0 1 1 1
1
H u t t o n i e l l a r e i c h a r d t i i (Grun.) Hust.
7 2 2 2 0
0 1 1 1
0
H ya lod iscu s s c o t i c u s (Kütz.) Grun.
3 5 3 3 4
2 1 1 1
4
Isth m ia o b liq u a t a (Sm.) Ag.
3 2 2 2 2
3 1 1 1
6
L ey a n ella a ren a ria H asle, von S tosch & S y v ertse
4 2 2 2 0
0 1 1 1
0
Lithodesmium undulatum Ehr.
2 2 2 2 3
3 1 1 1
1
3
4
3
3
4
3
3
0
2
3
0
3
3
0
3
2
1
4
2
1
3
2
1
3
2
1
4
2
4
3
2
1
3
3
0
3
3
0
3
3
3
3
2
1
3
3
0
3
3
0
3
3
3
3
5
4
3
4
4
2
4
0
2
2
1
3
3
0
2
2
1
3
2
1
3
2
1
3
2
1
2
2
1
2
2
1
3
2
1
2
2
1
4
2
1
3
21
M astog lo ia b r a u n ii Grun.
0
6 8 5 4 7
2 4 0 5 0
M asto gloia e l l i p t i c a (Ag .) Cl.
7 8 5 4 6
0
2 4 0 5 0
M asto gloia exigua Lewis
1
6 7 6 3 7
2 1 1 1 1
M astog lo ia g i l b e r t i i A. Schmidt
6 0 2 2 0
0 1 1 1 1
1
M astog lo ia pumila (Grun. ) C l.
6 4 3 3 5
1
2 1 1 1 1
M astog lo ia p u s i l l a Grun.
7 3 3 3 5
2 1 1 1 1
1
M astog lo ia s m i t h i i Thwaites
0
7 9 9 5 8
2 4 0 5 6
M astog lo ia s m i t h i i v ar. l a c u s t r i s i Grun.
0
7 11 13 8 8
2 4 2 5 6
M astog lo ia sp len d id a (Greg.) Cl.
1
6 2 2 2 2
4 1 1 1 1
M elosira l i n e a t a (D illw . ) Ag.
3 8 7 4 7
0
2 4 2 5 6
M elosira m o n ilifo r m is (Müll.) Ag.
3 6 6 4 5
1
2 1 1 1 1
M elosira nuxmnuloides Ag.
1
3 6 5 4 4
2 1 1 1 1
M elosira v a r ia n s Ag.
3 12 13 8 10
2 4 2 3 4
3
Meridion c i r c u l a r e (Grev • ) Ag.
6 12 14 9 11
2 5 4 5 6
2
N a vicu la abrupta (Greg.) Donk.
8 4 2 2 3 '
1
2 1 1 1 1
N a vicu la a b sco n d ita Hust .
8 4 2 2 0
0 1 1 1 1
1
N a vicu la a b s o lu ta Hust.
0
8 12 14 9 9
4 7 5 5 0
N a vicu la abunda Hust.
8 5 3 3 4
1
2 1 1 1 1
N a vicu la aequorea H u st.
8 4 2 2 0
1
0 1 1 1 1
N a vicu la a g n it a H u st.
' 8 4 3 2 4
1
2 1 1 1 1
N a vicu la americana Ehr.
8 12 14 9 9
0
4 5 6 5 0
N a vicu la ammophila Grun.
8 5 3 3 4
2 1 1 1 1
1
N a vicu la amphibola Cl.
0
8 12 14 9 10
3 5 4 5 9
N a vicu la am phipleuroides H ust.
8 6 6 4 4
1
2 1 1 1 1
N avicu la angusta Grun.
8 13 15 10 12
0
4 7 6 5 9
N a vicu la annexa Hust.
8 12 14 9 0
0
0 0 0 0 0
N avicu la a p ic u la t a Grun.
1
8 2 2 2 3
3 1 1 1 1
N avicu la a ren a ria Donk.
1
8 4 3 3 3
2 1 1 1 1
N avicu la a re n a r ia va r. r o s t e l l a t a i Lange■-Bertalot
8 7 6 4 5
1
2 1 1 1 1
N a vicu la a s e l l u s Weinhold
8 12 14 9 9
0
4 5 0 5 0
N a vicu la a t l a n t i c a (A. Schmidt) H. St M. Perag.
8 4 2 2 4
2 1 1 1 1
1
N avicu la atomus (Kütz.) Grun.
0
8 12 14 9 9
4 5 2 4 2
22
0
3
0
3
4
3
0
3
4
2
1
3
0
2
1
3
4
2
1
3
4
2
1
3
1
3
4
3
1
3
4
3
0
2
1
2
0
3
1
2
4
2
1
2
4
2
1
3
1
3
4
2
1
3
3
3
4
2
1
3
0
2
1
4
1
3
1
3
0
2
1
3
0
2
1
4
0
2
1
3
1
2
5
2
0
2
1
3
1
4
4
3
0
2
1
4
1
3
4
3
1
2
0
3
0
2
1
3
0
2
1
3
0
2
1
3
1
5
0
4
0
2
1
2
1
5
4
4
Navicula atomus var. excelsa (Krasske) Lange-Bertalot
8
N avicu la
8
N avicula
8
N avicula
7
N avicula
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicula
8
N avicula
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
8
N avicu la
8
N a vicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
8
N avicu la
8
N avicu la
6
N avicu la
8
N avicula
8
12 14 9 9
4 6 2 0 2
0 1
b a c illu m Ehr.
12 14 9 9
4 4 3 5 6
0 1
b e g e r i Krasske
12 14 9 9
4 6 0 5 0
0 1
b o t t n i c a Grun.
8 5 4 6
2 4 2 5 0
0 0
b rek k a en sis P etersen
13 15 10 12
4 8 6 5 0
2 1
brem ensis Hust .
12 14 9 9
4 8 0 5 0
0 1
b r it a n n ic a Hust. & Aleem
4 2 2 3
3 1 1 1 1
1 0
brockmannii H ust.
12 14 9 9
4 6 0 5 8
0 1
b ry o p h ila Petersen
13 15 10 12
4 7 5 5 8
2 1
c a n c e l l a t a Donk.
3 2 2 4
2 1 1 1 1
1 4
c a p i t a t a Ehr.
12 14 9 10
3 4 2 5 4
3 1
c a p i t a t a v ar. hungarica (Grun .) Ross
11 14 9 10
3 4 2 5 4
3 1
c a p i t a t a v ar. l i n e a r i s iZ>strup
10 12 7 10
3 4 2 0 4
3 1
c a p i t a t a var. lu en eb u rgen sis (Grun.) P a t r .
12 14 9 10
3 4 2 5 4
3 1
c a p it a t o r a d i a t a Germain
11 13 8 10
3 4 2 5 4
0 1
c a r i Ehr.
12 14 9 9
4 4 9 5 4
0 1
c i n c t a (Ehr.) R alfs
11 12 7 8
2 4 9 5 4
0 1
circu m tex ta M eist.
6 5 4 6
2 1 1 1 1
1 0
clamans H u st.
4 3 3 3
2 1 1 1 1
1 4
c le m e n t io id e s H u st.
12 14 9 10
3 4 6 5 0
0 1
d e m e n t i s Grun
11 13 8 11
2 4 0 5 0
0 1
c l u t h e n s o id e s H u st.
2 2 2 0
0 1 1 1 1
1 0
c o c c o n e ifo r m is Greg.
14 16 11 12
4 7 6 5 0
2 1
c o h n ii (H ilse) Lange- B e r ta lo t
12 14 9 10
3 5 0 5 4
2 1
complanata (Grun.) Grun
2 2 2 3
2 1 1 1 1
1 0
com planatoides H ust.
2 2 2 3
1 0
3 1 1 1 1
c o n c e n t r ic a Carter
12 14 9 10
0 1
3 4 6 5 0
consentanea H ust.
6 5 4 5
1 0
2 1 1 1 1
c o n te n ta Grun.
13 14 9 8
2 1
2 7 6 5 0
corymbosa (Ag. ) CI.
4 2 2 4 '
1 0
2 1 1 1 1
c o s t u l a t a Grun
12 13 8 10
0 1
3 4 2 5 0
c r u c i c u la (W. Sm.) Donk
6 6 4 6
1 4
2 1 1 1 1
4
0
4
3
4
3
4
0
3
3
1
3
4
4
4
4
0
3
2
1
3
4
0
4
4
0
4
2
1
3
3
4
3
3
4
3
3
4
3
3
4
3
3
4
3
3
4
3
5
4
3
2
1
3
2
1
3
2
0
3
3
0
3
2
1
3
3
4
3
4
4
3
2
1
4
2
1
4
2
4
3
2
1
4
5
4
4
2
1
3
2
4
3
2
1
3
23
Navicula crucicula var. cruciculoides (Brockmann) Lange-Bertalot
8 7 6 4 7
2 1 1 1 1
1 4 2 1
N avicu la c r u c ig e r a (W. Sm.) Cl.
6 5 6 4 6
2 1 1 1 1
1 4 2 1
N avicu la cryp tocep h ala Kütz.
8 12 14 9 8
2 4 9 5 4
4 1 4 4
N avicu la c r y p to ly r a Brockmann
8 6 5 4 6
2 1 1 1 1
1 4 2 1
N avicu la c r y p t o t e n e l l a L ange-B ertalot
8 12 14 9 11
2 5 4 5 6
0 1 3 4
N a vicu la c u sp id a ta Kütz.
8 12 14 9 10
3 4 3 5 4
4 1 3 4
N avicu la d e lo g n e i (V. H.) Cox
6 3 2 2 3
3 1 1 1 1
1 6 2 1
N avicu la d i g i t o r a d i a t a (Greg.) R alfs
8 7 6 4 6
2 1 1 1 1
1 4 2 1
N avicu la d i g i t o r a d i a t a v a r. minima Cl .-E .
8 7 6 4 6
2 1 1 1 1
1 4 2 1
N avicu la d i g i t o r a d i a t a v a r. r o s t r a t a Hust.
8 8 7 4 6
2 1 1 1 1
1 4 2 1
N avicula d i l u c i d a Hust.
8 4 2 2 3
2 1 1 1 1
1 0 2 1
N avicu la d ip lo n e o id e s Hust.
8 2 2 2 0
2 1 1 1 1
1 0 2 1
N avicu la d i r e c t a (W. Sm.) R alfs
6 3 2 2 3
2 1 1 1 1
1 6 2 1
N a vicu la d i r e c t a va r. remota Grun.
6 3 2 2 3
2 1 1 1 1
1 6 2 1
N avicu la d is j u n c t a Hust. + f . a n g lic a H ust.
8 12 14 9 9
4 5 0 5 8
0 1 3 0
N avicu la d i s t a n s (W. Sm.) R a lfs
8 2 2 2 2
4 1 1 1 1
1 5 2 1
N avicu la d ith m a rsica König
8 5 3 3 3
2 1 1 1 1
1 0 2 1
N avicu la e i d r i g i a n a Carter
8 11 12 7 10
3 4 0 5 0
0 1 3 0
N av icu la e le g a n s W. Sm.
8 8 5 4 7
2 4 2 5 0
0 0 3 0
N avicu la e l g i n e n s i s (Greg.) R alfs
8 12 14 9 10
3 4 9 5 6
0 1 3 4
N av icu la e r i f u g a L ange-B ertalot
8 11 12 7 11
2 4 2 5 0
0 1 3 4
N a vicu la f e n e s t r e l l a Hust.
8 4 2 2 3
3 1 1 1 1
1 0 2 1
N avicu la finm arch ica (Cl. & Grun.) Cl
8 4 2 2 3
3 1 1 1 1
1 4 2 1
N av icu la f l a n a t i c a Grun.
8 4 3 3 4
2 1 1 1 1
1 4 2 1
N avicu la f l o r i n a e M öller
8 4 3 3 4
2 1 1 1 1
1 4 2 1
N avicu la f o r c i p a t a Grev. + va r. d e n s e s t r ia t a A. Schmidt
8 4 3 3 4
2 1 1 1 1
1 4 2 1
N avicu la f o s s a l i s Krasske
8 12 14 9 9
4 7 0 5 0
0 1 5 0
N avicula f o s s a l i s v a r . o b s i d i a l i s (Hust.) Lange - B e r t a lo t
8 12 14 9 0
0 0 0 5 0
0 1 4 0
N avicu la fromenterae C l .
8 4 2 2 0
3 1 1 1 1
1 0 2 1
N avicu la g a l l i c a (W. Sm.) L ag erst.
8 12 14 9 9
4 6 0 0 0
0 1 5 4
N avicu la g a l l i c a v a r. la e v is s im a (C l.) L an ge-B ertalot
8 12 14 9 9
4 11 0 5 0
0 1 5 0 4
N a vicu la g a l l i c a v a r. p e r p u s i l l a (Grun.) L ange-B ertalot
8 12 14 9 9
4 7 7 5 8
2 1 5 4 4
24
3
3
3
4
3
2
3
2
3
3
3
3
3
3
4
2
3
3
3
3
3
4
3
3
4
3
4
4
3
4
N avicu la
8
N avicula
8
N avicula
8
N avicula
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N a vicu la
8
N a vicu la
8
N avicu la
8
N a vicu la
8
N avicu la
8
N avicula
8
N avicu la
8
N avicu la
8
N avicu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
7
N a vicu la
8
N av icu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
8
N avicu la
8
N avicu la
7
N avicu la
8
N avicu la
8
N avicu la
8
N avicula
8
N avicu la
8
gastrum (Ehr.) Kütz.
12 14 9 9
4 5 9 5 7
gastrum va r. sig n a ta H ust.
12 14 9 9
4 5 9 5 7
gemmifera Simonsen
4 3 3 5
2 1 1 1 1
g e n u s t r ia t a Hust ,
11 12 7 9
3 4 2 5 0
g ib b u la C l .
12 14 9 9
4 6 0 5 8
goep p ertia n a (B le isc h ) H.L Smith
12 14 9 9
4 6 2 3 2
g o t t la n d ic a Grun .
12 14 9 9
4 4 4 5 0
g ra n u la ta B a il .
3 2 2 3
3 1 1 1 1
g r e g a r ia Donk.
8 5 4 7
2 4 2 3 4
g r o s c h o p f ii Hust .
4 2 2 3
3 1 1 1 1
h a lo p h ila (Grun. ) Cl
8 5 4 7
2 4 2 5 4
h a r d e r i i Hust.
13 14 9 9
4 0 0 0 0
h e l e n s i s Schulz
12 14 9 9
4 4 0 5 8
hennedyi W. Sm.
3 2 2 3
3 1 1 1 1
hmnerosa Bréb.
4 3 3 4
2 1 1 1 1
h u s te d tia n a Simonsen
4 2 2 3
2 1 1 1 1
h y a lin u la De Toni
7 4 3 4
2 1 1 1 1
ig n o ta Krasske var. p a l u s t r i s (Hust.
12 14 9 9
4 6 0
8
impercepta H ust.
2 2 2 0
0 1 1 1 1
in c e r t a t a Lange- B erta lo t
6 5 4 6
2 1 1 1 1
i n s o c i a b i l i s Krasske
12 14 9 9
4 4 0 5 8
in t e g r a (W. Sm.) R a lfs
9 12 7 10
3 4 2 5 4
j u s t a Hust.
7 5 4 6
2 1 1 1 1
jo u b a u d ii Germain
14 14 9 9
4 0 0 5 6
k o t s c h y i Grun.
12 13 8 10
3 4 0 5 0
la e v is s i m a Kütz.
13 15 10 9
4 5 6 5 9
l a n c e o la t a (Ag.) Ehr.
9 9 5 11
2 4 2 5 4
la p id o s a Krasske
14 16 11 12
4 7 0 5 0
le sm o n en sis Hust
10 12 7 10
3 5 0 5 8
l i b o n e n s i s Schoemann
12 14 9 9
4 4 0 5 0
l i t o r i c o l a H u st.
4 2 2 3
2 1 1 1 1
l u b e t i i König
5 5 4 6
2 1 1 1 1
0
1
2
5
3
0
1
2
5
3
1
0
2
1
4
0
1
3
0
3
0
1
5
4
3
4
1
4
0
3
0
1
2
0
3
1
4
2
1
2
4
4
3
4
3
1
0
2
1
4
0
0
3
0
3
0
1
5
0
4
0
1
3
0
4
1
5
2
1
2
1
4
2
1
3
1
0
2
1
3
1 4
Lund
0 1
2
1
3
4
4
3
1
0
2
1
3
1
0
2
1
3
0
1
5
4
4
3
1
2
1
3
2
1
4
1
0
1
3
0
4
3
1
4
0
3
0
1
3
4
3
0
1
3
4
3
2
1
4
4
4
0
1
3
0
3
0
1
2
0
3
1
0
2
1
3
1
0
2
1
4
25
N avicu la lu c e n s H u st.
8 4 2 2 0
2 1 1 1
N avicu la ly r a Ehr.
8 2 2 2 3
3 1 1 1
N a vicu la l y r o i d e s Hendey
8 2 2 2 3
3 1 1 1
N a vicu la maculosa Donk.
8 3 2 2 3
3 1 1 1
N avicu la m a r g a l i t h i i L ange-B ertalot
8 0 0 0 0
2
0 0
N a vicu la marina R a lfs
8 4 3 3 3
2 1 1 1
N avicu la medioconvexa H ust.
8 13 14 9 9
4 7 0 5
N avicu la m en iscu lu s Schum.
8 11 13 8 11
2 4 2 5
N avicu la m eniscus Schum.
8 10 12 7 10
2 4 2 5
N a vicu la minima Grun.
8 12 14 9 11
2 5 2 0
N avicu la m o n ili f e r a C l.
8 2 2 2 0
0 1 1 1
N avicu la monoculata H u st.
8 12 14 9 0
0 4 0 5
N avicu la monoculata var. omissa (Hust
8 12 14 9 0
0 4 0 5
N a vicu la m utica Kütz.
8 10 12 7 11
2 5 2 5
N avicu la m utica f . interm edia H ust.
8 10 12 7 11
2 5 2 5
N avicu la m utica f . producta Grun ,
8 10 12 7 11
2 5 2 5
N avicu la m utica v a r. v e n t r ic o s a (Kütz
8 11 13 8 10
3 5 2 5
N avicu la n i t r o p h i l a P etersen
8 12 14 9 9
4 0 2 0
N avicu la n i v a l i s Ehr.
8 11 13 8 10
3 5 2 5
N avicu la n o le n s Simonsen
8 6 5 4 6
2 1 1 1
N avicu la n orm alis Hust.
8 0 2 2 0
0 1 1 1
N a vicu la norm aloides Cholnoky
8 0 3 3 0
2 1 1 1
N a vicu la notanda 0 s t r .
8 12 14 9 0
3 4 3 5
N avicu la oblonga (Kütz.) Kütz ,
8 12 14 9 11
2 4 2 5
N avicu la o c c u l t a Krasske
8 12 14 9 9
2 0 0 5
N avicu la o c u li f o r m is Hust.
8 2 2 2 0
0 1 1 1
N avicu la o r d in a r ia H u st.
8 10 12 7 0
0 4 0 5
N avicu la p a lp e b r a l i s Bréb.
8 4 2 2 3
2 1 1
N avicu la parva (Menegh.) Cl.
6 6 6 4 6
2 1 1
N a vicu la p a v i l l a r d i i Hust.
7 3 2 2 3
2 1 1
N avicu la p e l l i c o l a Brockmann
8 2 2 2 0
2 1 1
N avicula p e l l i c u l o s a (Bréb.) H ils e
8 12 14 9 11
2 4 2
26
1
1
0
2
1
3
1
1
4
2
1
2
1
1
0
2
1
2
1
1
0
2
1
3
0
0
0
2
0
3
1
1
0
2
1
3
0
0
1
4
0
4
4
0
1
3
4
3
8
0
1
3
0
3
2
4
1
4
4
4
1
1
0
2
1
2
4
0 1 3
) Lange - B e r ta lo t
4
0 1 3
0
4
0
4
4
3
1
5
4
3
0
3
1
5
4
3
3
1
5
4
3
2
1
5
4
3
0
0
1
3
0
4
0
0
1
5
4
3
1
1
0
2
1
4
1
1
0
2
1
3
1
1
0
2
1
3
0
0
1
2
0
3
6
4
1
2
4
2
0
0
1
3
0
4
1
1
0
2
1
3
6
0
1
2
0
3
1
1
4
2
1
3
1
1
0
2
1
4
1
1
0
2
1
3
1
1
0
2
1
4
6
0
1
5
1
4
0
) Cl.
4
Navicula pennata A. Schmidt
7
N avicu la
8
N avicu la
8
N avicu la
7
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N a vicu la
8
N a vicu la
6
N avicu la
8
N avicu la
8
N av icu la
8
N a vicu la
8
N a vicu la
8
N avicu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
8
N a vicu la
8
N avicu la
8
N avicu la
6
N avicu la
6
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicula
8
0 3 3 0
2 1 1 1 1
1
p ereg r in a (Ehr.) Kütz.
8 7 4 7
2 4 2 5 0
0
p ereg r in a va r. k e f v in g e n s is (E h r.:I Cl.
8 7 4 7
2 4 2 5 0
0
perminuta Grun.
7 5 4 6
2 1 1 1 1
1
p h y lle p t a Kütz.
5 6 4 7
2 1 1 1 1
1
p la c e n t u la (Ehr. ) Kütz.
12 14 9 9
4 4 0 5 8
0
p l i c a t a Donk.
4 6 4 6
2 1 1 1 1
1
p r a e t e x t a Ehr.
2 2 2 3
3 1 1 1 1
1
p r o t r a c t a (Grun. ) C l.
9 9 5 8
2 5 2 5 0
3
p seu d a n g lica L an ge-B ertalot
12 14 9 10
3 4 9 5 6
0
pseudocomoides Hendey
4 2 2 3
2 1 1 1 1
1
p se u d o fo r c ip a ta H ust.
10 12 7 0
0 5 0 5 0
0
p s e u d o in f la t a G iffen
0 0 0 0
0 0 0 0 0
0
p s e u d o la n c e o la ta Lange- B e r ta lo t
12 14 9 10
3 4 3 5 7
0
p s e u d o p a lp e b r a lis Hendey
0 0 0 0
0 0 0 0 0
0
p s eu d o tu scu la H u st.
12 14 9 9
4 3 3 5 8
0
p s e u d o v e n t r a lis H u st.
12 14 9 9
4 5 5 5 0
0
pupula Kütz.
12 14 9 10
3 5 3 5 4
3
pupula va r. mutata (Krasske) Hust
12 14 9 10
3 5 3 5 4
3
p u s i l l a W. Sm.
10 12 7 10
3 5 0 5 0
2
pygmaea Kütz.
10 7 4 7
2 2 1 5 4
3
r a d io s a Kütz.
12 14 9 8
2 6 9 5 6
0
ramosissim a (Ag. ) Cl.
3 2 2 4
2 1 1 1 1
1
ram osissim a va r. torquata (Harv.) Ross
0 5 4 7
2 1 1 1 1
1
r e c e n s (L an ge-B ertalot) L an ge-B ertalot
9 9 5 11
0
2 4 2 5 4
r e i n h a r d t i i Grun #
12 14 9 9
0
4 3 9 5 6
r e s t i t u t a A. Schmidt
0 2 2 0
1
2 1 1 1 1
rhombica Greg.
4 3 3 5
1
2 1 1 1 1
rhynchocephala Kütz.
12 14 9 10
3 4 9 5 4
3
r o b e r t s ia n a Grev
2 2 2 0
0 1 1 1 1
1
rotunda Hust.
12 14 9 9
4 4 0 5 8
0
ru d ifo rm is Hust.
0 2 2 0
0 1 1 1 1
1
0
2
1
3
4
3
0
2
4
3
0
3
4
2
1
3
4
2
1
3
1
2
4
3
4
2
1
3
0
2
1
2
1
3
4
3
1
3
4
3
6
2
1
3
1
3
0
4
0
2
0
3
1
3
1
3
0
2
0
3
1
2
0
3
1
3
4
4
1
3
4
3
1
3
4
3
1
4
4
3
4
3
4
3
1
3
4
3
0
2
1
3
0
2
1
3
0
3
0
3
1
3
4
2
0
2
1
3
0
2
1
3
1
3
4
3
0
2
1
2
1
2
4
3
0
2
1
3
27
N a vicu la
8
N avicula
8
N avicula
8
N avicula
8
N avicu la
8
N avicula
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N a vicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
7
N avicu la
8
N avicu la
6
N a vicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
8
N avicu la
7
N avicu la
6
N avicu la
8
28
salinarum Grun.
8 7 4 7
2 4 2 5 0
3 4 3 4 3
s a l i n i c o l a Hust.
4 5 4 6
2 1 1 1 1
1 0 2 1 4
s c h o e n f e l d i i Hust.
12 14 9 9
4 4 9 5 0
0 1 2 5 3
s c h r o e t e r i i M eister
12 14 9 10
3 4 0 5 4
2 1 3 4 3
s c o li o p l e u r a A. Schmidt
2 2 2 0
0 1 1 1 1
1 0 2 1 3
s c u t e l l o i d e s W. Sm.
12 14 9 9
4 3 2 5 6
0 1 2 5 3
semen Ehr.
12 14 9 9
4 6 6 5 9
0 1 3 0 2
seminulum Grun.
12 14 9 9
4 6 2 3 2
4 1 4 4 4
seminulum v a r. interm edia H ust.
12 14 9 9
4 6 0 0 0
0 1 4 0 4
s l e s v i c e n s i s Grun.
10 12 7 10
3 4 0 5 4
2 1 3 0 3
s o e h r e n s i8 Krasske var. h a s sia c a (Krasske) Lange -Be
14 16 11 12
4 8 7 5 8
2 1 4 4 3
s o e h r e n s is var. m u scicola (P etersen Krasske
13 14 9 9
4 8 7 5 8
2 1 4 4 3
s o lu t e p u n c t a ta Hust.
0 2 2 0
0 1 1 1
1 0 2 1 3
s o o d e n s is Krasske
0 5 4 7
2 1 1 1
1 0 2 1 3
s p e c t a b i l i s Greg.
0 2 2 0
0 1 1 1
1 0 2 1 2
s t u x b e r g i i Cl.
0 0 0 0
0
0 0 2 0 3
su b a p ic u la ta (Grun.) Hust
0 2 2 0
2 1 1 1
1 0 2 1 3
s u b c o s t u la t a Hust. var. a v it a t t a Cholnoky
0 14 9 0
4
0 1 2 0 3
s u b f o r c ip a t a Hust.
4 2 2 3
2 1 1 1
1 0 2 1 3
s u b i n f l a t a Grun.
0 5 4 6
2 1 1 1
1 0 2 1 3
s u b i n f l a t o i d e s Hust.
3 2 2 3
3 1 1 1
1 6 2 1 3
s u b lu c id u la Hust.
0 14 9 0
0 0 0 5 0
0 1 3 0 4
subminuscula Manguin
12 14 9 9
4 5 2 0 2
4 1 3 4 4
subnympharum H u st.
0 14 9 9
0 0 0 5 0
0 1 2 0 4
subrhynchocepala Hust.
0 14 9 0
0 4 0 5 0
0 1 2 0 3
subrotundata Hust.
12 14 9 9
4 5 0 5 8
0 1 2 0 4
s u c h l a n d t i i Hust.
13 14 9 9
4 0 6 5 0
0 1 2 0 4
t e n e l l o i d e s Hust.
12 14 9 8
2 4 0 5 8
2 1 4 0 3
te n e r a H u st.
6 3 3 5
2 1 1 1 1
1 0 2 1 3
t r ip u n c t a t a (M üll.) Bory
12 14 9 11
2 4 2 3 4
0 1 3 4 3
t r ip u n c t a t a va r. schizonem oides (V. H.) P a t r .
8 5 4 7
2 4 2 0 0
0 0 3 0 3
t r i v i a l i s L ange-B ertalot
11 14 9 10
3 4 9 5 4
3 1 3 0 3
Navicula tuscula Ehr.
8 12 14 9 10
3 3 9 5 6
0 1 2 5
N avicu la u t la n d s h o r n ie n s is VanLandingham
8 2 2 2 0
0 1 1 1 1
1 0 2 1
N avicula v a r i o s t r i a t a Krasske
8 12 14 9 10
3 7 7 5 8
0 1 3 0
N avicula v en eta Kütz.
8 10 9 5 7
0 1 4 4
2 4 2 5 2
N avicula v e r s i c o l o r Grun.
8 0 2 2 0
0 1 1 1 1
1
2 1
N avicula v im in o id es G iffen
8 0 0 0 0
0 1 1 1 1
1
2 1
N avicu la v i r i d u l a (Kütz.) Ehr.
7 12 14 9 10
3 4 2 5 4
3 1 2 4
N avicula v i r i d u l a v ar. l i n e a r i s Hust.
7 12 14 9 0
0 4 2 5 0
0 1 2 0
N avicula v i r i d u l a v a r. r o s t e l l a t a (Kütz.) Cl.
8 12 14 9 10
3 4 0 5 5
4 1 2 0
N avicu la vitabunda H u st.
8 12 14 9 9
4 4 5 5 9
0 1 3 0
N avicu la v u lp in a Kütz.
8 12 14 9 9
0 1 2 5
4 4 3 5 8
N avicu la w u e s t i i Simonsen
8 4 2 2 4
2 1 1 1 1
1
2 1
Neidium a f f i n e (Ehr.) P f i t z e r
8 12 14 9 9
4 6 9 5 8
2 1 2 4
Neidium a f f i n e v a r . lo n g ic e p s (Greg ) Cl.
8 12 14 9 9
4 6 0 5 8
0 1 3 0
Neidium ampliatum (Ehr.) Krammer
8 12 14 9 9
4 7 5 5 0
0 1 3 5
Neidium binodeforme Krammer
7 12 14 9 9
4 0 0 5 0
0 1 2 0
Neidium b in o d is (Ehr.) Hust.
8 11 14 9 0
0 5 0 5 0
0 1 3 0
Neidium b isu lc a tu m (L a g e r s t.) C l .
8 13 14 9 9
4 7 6 5 8
2 1 3 4
Neidium i r i d i s (Ehr.) C l.
8 12 14 9 9
4 7 4 5 8
0 1 2 5
Neidium productum (W. Sm.) Cl
8 12 14 9 9
4 8 0 5 8
0 1 3 4
N i t z s c h ia acuminata (W. Sm. ) Grun.
8 4 3 4 3
2 1 1 1 1
1 4 2 1
N i t z s c h ia adducta H u st.
8 0 0 0 0
0 0 0 0 0
0 0 2 0
N i t z s c h ia aequorea H ust.
6 6 5 4 6
2 1 1 1 1
1 0 2 1
N i t z s c h ia amphibia Grun.
7 12 14 9 8
2 4 2 3 4
4 1 4 4
N i t z s c h ia a n g u la r is W. Sm.
8 4 3 3 4
2 1 1 1 1
1 4 2 1
N i t z s c h ia a n g u stata (W. Sm. ) Grun.
8 12 14 9 8
2 4 9 5 4
0 1 2 5
N it z s c h i a a n gu sta ta v a r. minuta Krasske, N. vexans Grun.
(1957)
8 10 12 7 10
0 1 2 0
3 4 2 5 0
N it z s c h ia angusteforam inata Lange - B e r t a lo t
8 12 14 9 0
0 0 2 0 2
0 1 2 0
N it z s c h ia a p ic u la t a (Greg.) Grun.
8 8 5 4 7
3 4 3 4
2 4 2 0 4
N i t z s c h ia b il o b a t a W. Sm.
8 8 5 4 6
0 0 3 0
2 4 2 0 0
N it z s c h ia b r e v i s s ima Grun.
8 10 9 6 10
3 1 3 4
2 5 2 0 6
N it z s c h ia b r i t t o n i i H a g e ls te in
6 2 2 2 3
3 1 1 1 1
1 0 2 1
3
3
3
3
3
3
2
3
3
3
2
4
3
3
2
3
3
3
2
3
2
3
4
3
3
3
s
3
4
3
2
3
3
29
N it z s c h ia c a p i t e l l a t a H u s t. + N. t u b ic o la
7 9 9 5
11
2 5 2 2 2
N itz s c h ia c a p it e lla t a v a r. te n u ir o s tr is /
8 8
5
0
7
2 4 0 0 2
N it z s c h ia c irc u m s u ta (B a ile y ) G ru n .
8 8
5
4
6
2 4 2 0 0
N it z s c h ia c l a u s i i H antzsch
8 8
5
4
6
2 4 2 0 4
N i t z s c h i a c o a r c t a t a G run.
8 5 3
3
3
2 1 1 1 1
N i t z s c h i a c o m m u n is R a b e n h .
7 12 14
9 10
3
4
0 2 2
N i t z s c h i a co m m u tata G ru n .
8 8 7
4
6
2 5 2 0 6
N i t z s c h i a com pressa ( B a il e y ) Boyer
8 6
5
4
7
2 1 1 1 1
N i t z s c h i a c o n s t r i c t a (G re g ) G r u n .
8 5 3
3
4
2 1 1 1 1
N itz s c h ia c r e tic o la 0 s tr .
8 10
9
5 10
3
4
0 5
0
N i t z s c h i a c u c u m is K ö n ig
8 0
0
0
0
0 0 0 0 0
N i t z s c h i a c y l i n d r u s (G r u n .) H a s le
3
2
2
2
4
2 1 1 1 1
N itz s c h ia d e b ilis (A rn o tt) G run.
8 10 12
7 10
3
4
2 5 0
N itz s c h ia d is p u ta ta C a rte r
8 13 15 10
9
4
7
0 5 0
N i t z s c h i a d i s s i p a t a ( K ü t z . ] Grun .
8 12 14
9 10
3
4
3
5
5
N it z s c h ia d is s ip a t o id e s A rc h ib a ld
8 0
3
3
3
2 1 1 1 1
N it z s c h ia d is ta n s G reg.
8 2
2
2
3
3
1 JL 1 1
N i t z s c h i a d u b i a W. Sm.
8 9
9
5 11
2 5 2 0 2
N it z s c h ia d u b ia v a r . l a t e s t r i a t a 0s tr u p
8 10 12
7
0
0 0 2 0 0
N i t z s c h i a e le g a n t u la G run.
7
9
9
5
6
2 5 0 0 0
N i t z s c h i a e p ith e m io id e s G run.
8 6
5
4
7
2 1 1 1 1
N i t z s c h i a f a s c i c u l a t a (G ru n .) G ru n .
8 7
6
4
6
2 1 1 1 1
N itz s c h ia f i li f o r m i s
(W. S m .) V . H.
7
8
5
4
6
2 4 2 3 4
N i t z s c h i a f o n t i c o l a G run.
8 12 14
9
9
4
4
2 0 6
N i t z s c h i a f r u s t u l u m ( K ü t z . ) Grun
7
9 12
7
8
2 4 2 2 6
N it z s c h ia f r u t ic o s a H u st.
2 12 14
9
9
4
6 2 0 5
N i t z s c h i a g r a c i l i s H antzsch
3 13 14
9 11
2 11 9
0 6
N i t z s c h i a g r a n u la t a G run.
8 5
5
4
7
2 1 1 1 1
N i t z s c h i a g r u n o w ii ( C l . ) H a s le
2 2
2
2
0
0 1 1 1 1
N i t z s c h i a h a n t z s c h i a n a Rabenh
8 14 15 10
9
4
7
0 0 6
N i t z s c h i a h e u f l e r i a n a G run.
8 12 14
9
9
4
4
2 0 6
N i t z s c h i a h i e r o s o l y m i t a n a D .G . Mann
8 12 14
9
0
0 0 0 5
0
30
G run.
N.
0 1 3 0 3
s u b c a p it e lla t a H u st.
0 0 3
0 3
0
0
3
0
2
2
0
3
0
3
1
0
2
1
3
3
1
4
4
4
3
0
3
4
3
1
4
2
1
2
1
4
2
1
3
2
1
3
0
3
0
0
2
0
3
1
0
2
1
3
0
1
5
4
4
0
1
3
0
4
2
1
3
4
3
1
0
2
1
4
1
4
2
1
3
3
0
3
4
3
0
1
3
0
3
0
0
3
0
3
1
0
2
1
4
1
0
2
1
3
4
0
3
0
3
3
1
3
4
3
4
1
4
4
3
3
1
2
0
4
2
1
2
4
3
2
1
2
1
1
1
2
1
4
2
1
3
4
3
0
1
2
3
3
0
1
5
0
4
N itz s c h ia
h o m b u rg ie n s is
8 13 15 10
L a n g e -B e rta lo t
9
4
6 4
5
6
0 1 2 0 3
h u n g a ric a G run.
8 9
5
4
7
2 4 2 0 4
4
1 3 4
3
N i t z s c h i a h u s t e d t ia n a S a la h
8 7
5
4
6
2 1 1 1 1
1 0 2 1 3
N it z s c h ia h y b r id a G run.
8 6
5
4
6
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a i n c r u s t a n s Grun
8 0
3
3
0
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a in c u r v a G run.
8 7
5
4
6
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a i n c u r v a v a r . l o r e n z i a n a ( G r u n . ) Ross
8 7
5
4
7
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a in t e r m e d ia H antzsch
5 12 14
9
9
4
5
2 2 5
0 1 2 0 3
N i t z s c h i a k e r g u e l e n s i s (O 'M e a ra ) H a s le
2 2
2
2
0
0 1 1 1 1
1 1 2 1 3
N it z s c h ia la e v is H u st.
8 8
5
4
7
2 4 2 0 0
0 0 3
0 4
N i t z s c h i a l a n c e o l a t a W. Sm.
7
8
5
4
7
2 4 2 0 0
0 0 3
0 3
N i t z s c h i a l e v i d e n s i s (W. Sm. ) G r u n #
8 10
9
5 10
2 5 2 5 4
3
1 3
4
3
N i t z s c h i a l e v i d e n s i s v a r . v i c o r i a e ( G r u n .) C h o ln o k y
8 10 12
7 10
2 4 2 5 4
0 1 3
0 2
N i t z s c h i a l i n e a r i s ( A g . ) W. Sm.
8 13 14
9 10 '
4
5
3
5
5
2 1 3
3
3
N it z s c h ia l i n k e i H u st.
8 6
6
4
6
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a l i t t o r a l i s Grun
8 9
9
5
6
2 4 2 5 0
3
0 3
0 3
N i t z s c h i a l i t t o r a l i s v a r . t e r g e s t i n a G run.
8 9
9
5
6
2 4 2 5 0
0 0 3
0 2
N it z s c h ia m ic ro c e p h a la G run.
8 10 12
7 11
2 3 2 2 4
3
1 3
4
4
N it z s c h ia nana G run.
8 10
9
5
6
2 5
0 0 6
0 0 4
0 3
N i t z s c h i a n a v i c u l a r i s ( B r é b . ) G run
8 7
5
4
6
2 1 1 1 1
1 4 2 1 3
N i t z s c h i a n o rm a n n ii G run.
8 0 3
3
0
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a o b t u s a W. Sm.
8 8
5
4
6
2 4 2 5
0
0 0 3
0 3
N i t z s c h i a p a l e a ( K ü t z . ) W. Sm
7 12 14
9
8
2 5 2 2 2
3
3
1 4 4
N i t z s c h i a p a l e a v a r . d e b i l i s (K ü tz ) G r u n .
7 12 14
9
8
2 0 0 0 0
0 1 3
0 4
N i t z s c h i a p a l e a v a r . t e n u i r o s t r i s s en su L a n g e - B e r t a l o t (1 9 7 7
7 12 14
9
0
0 5 2 2 0
0 1 2 0 3
N i t z s c h i a p a le a c e a (G ru n . ) G ru n .
7 12 14
9 10
3
5
3
0 3
3
1 3
4
4
N it z s c h ia p a lu s t r i s H u st.
8 14 14
9
9
7
4
0 5 8
0 1 4
0 3
N it z s c h ia p a n d u rifo n n is G reg.
8 3 2
2
4
2 1 1 1 1
1 4 2 1 3
N it z s c h ia p e ll u c i d a G run.
8 0 3
3
0
2 1 1 1 1
1 0 2 1 3
N it z s c h ia p e r v e r s a G run.
8 6
6
4
6
2 1 1 1 1
1 0 2 1 3
N it z s c h ia r e c t a H antzsch
7 13 14
9
9
4
4
9
5
3
6
2 1 2 4
N it z s c h ia r o s e n s to c k ii L a n g e -B e rta lo t
8 9
9
5
0
2 0 0 0 0
0 1 2 0 4
N itz s c h ia
31
N itz s c h ia
8
N itz s c h ia
8
N itz s c h ia
8
N itz s c h ia
8
N itz s c h ia
8
N itz s c h ia
ru d a C h o ln o k y
0 0 0 0
0 0 0 0 0
0 0 2 0 4
s c a l a r i s ( E h r . ) W. Sm.
9 5 4 6
2 4 2 0 0
0 1 2 0 2
s c a l p e l l i f o r m i s (G ru n .) G run.
7 5 4 7
2 1 1 1 1
1 0 2 1 3
s ig m a ( K ü t z . ) W. Sm.
7 5 4 7
2 4 2 0 4
3 4 3 0 3
s ig m a v a r . s i g m a t e l l a G ru n .
0 5 4 6
2 4 2 0 0
0 0 3 0 3
s i g m o i d e a ( N i t z s c h ) W. Sm.
8 12 14
9 10
3 4 3 5 5
4 1 3 4 2
N it z s c h ia s i l i c u l a H u st.
8 0 0 0 0
0 0 0 0 0
0 0 2 0 3
N i t z s c h i a s in u a t a (T h w a ite s ) G run.
7 12 14
9 9
4 4 0 5 5
2 1 3 4 3
N it z s c h ia s in u a ta v a r . d e lo g n e i (G ru n .) L a n g e -B e r ta lo t
8 12 14
9 9
4 4 0 5 5
0 1 3 3 3
N it z s c h ia s o c ia l is G reg.
6 2 2 2 3
2 1 1 1 1
1 0 2 1 3
N i t z s c h i a s p a t h u la t a B réb .
8 3 2 2 3
2 1 1 1 1
1 4 2 1 3
N it z s c h ia s te e n b e rg e n s is G iffe n
8 0 0 0 0
0 0 0 0 0
0 0 2 0 3
N it z s c h ia s u p r a lit o r e a L a n g e -B e rta lo t
8 12 14
9 9
4 2 0 0 4
0 1 3 0 3
N itz s c h ia t e r r e s t r is
(P e te rs e n ) H u st.
8 12 14
9 9
4 6 0 5 0
2 1 4 0 3
N it z s c h ia th e rm a lo id e s H u s t.
8 8 5 4 0
2 4 2 0 0
0 0 3 0 3
N it z s c h ia t r y b l i o n e l l a H antzsch
8 10
9 5
11
2 4 2 5 4
3 4 3 4 2
N i t z s c h i a u m b o n a ta ( E h r . ) L a n g e - B e r t a l o t
8 11 13
8 10
3 5 2 2 2
4 1 3 5 3
N i t z s c h i a v e r m ic u la r i s ( K ü t z .) H an tzsch
8 12 14
9 9
4 4 3 5 6
0 1 3 4 3
N i t z s c h i a v i t r e a N orm an
8 8 5 4 7
2 4 2 5 0
0 0 3 5 3
N i t z s c h i a v i t r e a v a r . s a lin a r u m G run.
8 8 5 4 7
2 4 2 5 0
0 0 4 0 3
N it z s c h ia v i t r e a v a r . s c a p h ifo rm is W is l. & P o re tz .
8 8 5 4 7
2 4 2 5 0
0 0 3 0 3
O d o n t e l l a a u r i t a (L y n g b .) Ag.
5 2 2 2 3
2 1 1 1 1
1 4 2 1 3
O d o n t e l l a g r a n u l a t a ( R o p e r ) Ross
3 2 2 2 3
3 1 1 1 1
1 0 2 1 2
O d o n te lla m o b ilie n s is ( B a ile y ) G run.
3 2 2 2 3
2 1 1 1 1
1 0 2 1 3
O d o n te lla o b tu sa K ü tz .
3 2 2 2 3
2 1 1 1 1
1 4 2 1 3
O d o n t e l l a r e g i a ( S c h u l t z e ) S im o n s e n
2 2 2 2 4
2 1 1 1 1
1 1 2 1 3
O d o n t e l l a rh o m b u s ( E h r . ) K ü t z .
3 2 2 2 4
2 1 1 1 1
1 4 2 1 2
O e s tru p ia z a c h a r ia s i i (R e ic h e lt) H u st.
8 12 14
9 9
4 4 0 5 0
0 1 2 0 3
O pephora m a r in a (G r e g .) P e t i t + v a r . m in u ta C l . - E . + O. p a c i f i c a
P e tit
6 4 2 2 5
2 1 1 1
O pephora m a r t y i H é r ib .
6 12 14
9 0
0 4 3 5
Opephora o l s e n i i M ö l l e r
6 7 5 4 6
2 1 1 1
O pephora p a rv a (G ru n .) K ra s s k e
6 5 3 3 4
2 1 1 1
32
(G ru n .)
O p e p h o ra
s c h w a rtz ii
(G ru n .)
P e tit
2
2
2
4
2
1 1 1 1
1 0
O p e p h o r a s c h u l z i i ( B r o c k m a n n ) S im o n s e n
6 7
5
4
6
2
1 1 1 1
1
4
O r t h o s i r a e p i d e n d r o n ( E h r . ) R o u n d , C r a w f o r d & Mann
8 12 14
9
0
3
5
0 5 8
2 1
P a r a l i a o r n a ta G run.
0 2
2
2
0
0
1 1 1 1
1 0
P a r a lia s u lc a ta (E h r.) C l.
5
3
2
2
4
2
1 1 1 1
1
4
P e r o n i a f i b u l a ( B r é b . ) Ross
6 14 1 6 11 12
4
8 6 5 9
2 1
P in n u la r ia a c o ric o la H u s t.
8 12 14
9
9
4
8 0 5 8
4
1
P i n n u l a r i a a c r o s p h a e r ia Rabenh.
8 13 14
9
9
4
6 7
5
8
3
1
P in n u la r ia a e s t u a r ii C l.
8 9
9
5
0
0
4
0 5 0
0 1
P i n n u l a r i a a m b ig u a C l .
8 4 2
2
4
2
1 1 1 1
1
4
P i n n u l a r i a a p p e n d i c u l a t a (A g . ) C l .
8 14 16 11 12
4
7
6 5 8
4
1
P i n n u l a r i a a p p e n d ic u la ta ' v a r . ' i r r o r a t a G run.
8 13 15 10 12
4
8 7
5
9
2 1
P in n u la r ia b o r e a lis E hr.
8 12 14
9
9
4
8 4
5
8
0 1
P in n u l a r i a b ra u n ia n a (G ru n .) C l .
8 13 15 10 12
4
8 7
5
8
0 1
P i n n u l a r i a b r a u n ia n a v a r . a m p h ic e p h a la (M a y e r) H u s t .
8 13 15 10 12
4
7
7
8
5
0 1
P in n u la r ia b r e v ic o s ta ta C l.
8 13 15 10 12
4
7
7
5
8
0 1
P i n n u l a r i a c a r d i n a l i s ( E h r . ) W. Sm.
8 13 15 10 12
4
8 7
5
8
0 1
P i n n u l a r i a c r u c i f o r m i s (D o nk. ) C l .
8 3
2
2
3
2
1 1 1 1
1
4
P in n u la r ia d a c ty lu s E hr.
8 13 15 10
9
4
7
6 5 0
4
1
P i n n u l a r i a d i v e r g e n s W. Sm.
8 14 16 11 12
4
7
6 5 9
0 1
P i n n u l a r i a d i v e r g e n t i s s i m a (G run • ) C l .
8 14 16 11 12
4
8 6 5 0
0 1
P in n u la r ia e rg a d e n s is G reg.
8 2
2
2
3
3
1 1 1 1
1 0
P i n n u l a r i a g e n t i l i s (D o n k .) C l.
8 13 14
9
9
4
7
6 5 8
0 1
P i n n u l a r i a g ib b a E h r.
8 13 14
9
9
4
7
9
5
4
4
1
P in n u l a r i a g ib b a v a r . l i n e a r i s Hust
8 13 14
9
9
4
7 10
5
4
4
1
P i n n u l a r i a g ib b a v a r . m e s o n g y la ( E h r . ) H u s t .
8 13 14
9
9
4
7
9
0
5
4
1
P in n u la r ia g lo b ic e p s G reg.
8 11 13
8 10
3
0 5 0
4
0 1
P i n n u l a r i a h e m i p t e r a ( K ü t z . ) Rabenh .
8 13 15 10 12
4
7
6 5 9
2 1
P in n u la r ia in te rm e d ia (L a g e r s t.) Cl
8 14 15 10 12
4
7
9
5
9
0 1
P i n n u l a r i a i n t e r r u p t a W. Sm.
8 12 14
9
9
4
7
6 5 8
3
1
P in n u la r ia k r o c k i i (G ru n .) C l
8 10 12
7 10
2
4
0 5 8
0 1
P in n u la r ia l a g e r s t e d t i i ( C l.) C l .-E
8 13 15 10 12
4
6 6 5 9
0 1
6
2
1
2
2
1
3
5
4
3
2
0
2
2
1
2
3
0
3
4
4
3
3
4
2
2
0
2
2
1
3
4
4
3
5
4
3
5
4
3
2
4
3
2
4
3
3
4
3
2
0
2
2
1
3
2
0
2
3
0
2
4
0
3
2
1
2
3
5
2
3
4
3
3
4
3
3
0
3
3
0
3
4
0
2
5
4
3
4
4
3
3
0
3
4
0
3
33
P i n n u l a r i a l a t a ( B r é b . ) W. Sm.
8 14 16 11 12
4
8
6 5 9
2 1 5
0
P i n n u l a r i a l e g u m e n ( E h r . ) E h r . -t P . s u b s o l a r i s ( G r u n . ) C I .
8 14 15 10 12
4
7
6 5 9
0
P in n u la r ia l u n d i i H u st.
8 11 13
8 10
3
5
0 5 0
0 1 2 0 3
P i n n u l a r i a m a j o r ( K ü t z . ) W. Sm.
8 12 14
9
9
7 10
3
5
6
2 1 3 4 2
P in n u la r ia m ic ro s ta u ro n (E h r. ) C I.
8 13 1 4
9
9
4
6 5
7
8
3
1 4
3
4
P in n u l a r i a m ic ro s ta u ro n v a r . b r e b is s o n ii (K ü tz . ) Mayer
8 12 14
9
9
6 0 5 3
4
3
1 4 4
3
P i n n u l a r i a n o b i l i s (E h r . ) Ehr
8 14 15 10 12
4
8 7
5
8
0 1 3
4
2
P i n n u l a r i a n o d o s a ( E h r . ) W. Sm.
8 14 15 10 12
4
7
7
5
8
0 1 3
4
3
P i n n u l a r i a o b s c u ra K rasske
8 13 14
9
9
4
7
0 5 7
2 1 5 4
3
P in n u la r ia p u lc h ra 0 s t r ,
8 14 14
9
9
7
4
6 5 0
0 1 3
0 3
P i n n u l a r i a p u l c h r a v a r . a n g u s t a ( C I . ) Krammer
8 14 15 10 12
7
4
6 5
0
0 1 3
4
3
P i n n u l a r i a r e c t a n g u l a t a (G re g • ) Rabenh
8 2
2
2
3
3
1 1 1 1
1 4 2 1 2
P i n n u l a r i a s c h r o e d e r i i ( H u s t . ) C h o ln o k y
8 12 14
9
9
3 11
0 5 8
0 1 4
4
3
P in n u l a r i a s i m i l i s Hust
8 14 15 10 12
4
7
6 5 0
0 1 4
0 3
P in n u l a r i a s t a u n t o n i i (G ru n .) CI .
8 2
2
2
0
0 1 1 1 1
1 0 2 1 2
P i n n u l a r i a s t o m a t o p h o r a (G r u n . ) C I .
8 14 16 11 12
7
4
6 5 9
2 1 3
4
2
P i n n u l a r i a s tr e p t o r a p h e C I. v a r . m in o r ( C l . ) C l.
8 14 16 11 12
4
8 7
5
9
0 1 3
0 2
P in n u la r ia s u b c a p ita ta G reg.
8 14 14
9
9
8 7
4
5
8
3
1 4
4
3
P i n n u l a r i a s u b c a p ita ta v a r . h ils e a n a (J a n is c h ) M ü ll
8 14 16 11 12
4
8
7
5
8
3
1
P in n u la r ia s u b r o s tra ta ( C l. ) C l . -E .
8 14 16 11 12
4
8
7
5
9
0
1
0
3
P i n n u l a r i a s u d e t i c a ( H i l s e ) M. P e r a g .
8 14 14
9 9
4 7 6 5 8
0 1
P i n n u l a r i a t r e v e l y a n a (D o n k .) Rabenh.
8 2 2 2 3
3 1 1 1 1
1 4
P in n u la ria v i r id is
(N itz s c h ) E hr.
8 12 14
9 10
3 6 4 5 4
3 1
P la g io g ra m m a la e v e ( G r e g .) R a l f s
6 2 2 2 3
3 1 1 1 1
P l a g i o g r a m m a m in im u m S a l a h
6 0 5 4 0
2 1 1 1 1
1 0 2
P la g io g ra m m a p a r a l l e l u m S a la h
6 0 5 4 0
2 1 1 1 1
P l a g i o g r a m m a pygm aeum G r e v .
6 2 2 2 0
0 1 1 1 1
P la g io g ra m m a s ig m o id e u m S a la h
6 0 5 4 0
2 1 1 1 1
P la g io g ra m m a s ta u ro p h o ru m ( G r e g .) H e ib e r g
6 3 2 2 3
2 1 1 1 1
1 4 2
P la g io g ra m m o p s is v a n h e u r c k ii (G ru n .) H a s le , von S to s c h
S y v e rts e n
3 2 2 2 0
0 1 1 1 1
1 0 2
4
P l e u r o s i g m a a e s t u a r i i ( B r é b . ) W. Sm.
8 4 5 5 4
2 1 1 1 1
P l e u r o s i g m a a n g u l a t u m ( Q u e k e t t ) W. Sm.
8 4 2 2 5
2 1 1 1 1
34
P le u ro s ig m a c l e v e i G run .
8 0 2 2 0
0 1 1 1 1
1 0 2
P l e u r o s i g m a e l o n g a t u m W. Sm.
4 7 5 4 7
2 1 1 1 1
1 0 2
P l e u r o s i g m a f o r m o s u m W. Sm.
8 2 2 2 3
3 1 1 1 1
1 0 2
P le u r o s ig m a m a rin u m D onk.
8 2 2 2 3
3 1 1 1 1
1 4 2
P le u ro s ig m a n o r m a n ii R a lf s
8 2 2 2 3
2 1 1 1 1
1 4 2
P l e u r o s i r a l a e v i s ( E h r . ) C om père
3 9 7 4 7
2 2 2 5 8
0 1 3
P l e u r o s i r a l a e v i s f . p o l y m o r p h a C om père
3 4 3 3 3
2 1 1 1 1
1 0 2
P o d o s ir a h o rm o id e s (M o n t.) K ü tz .
3 3 2 2 3
2 1 1 1 1
1 4 2
P o d o s ira m o n ta g n e i K ü tz .
3 4 2 2 3
2 1 1 1 1
1 4 2
P o d o s i r a s t e l l i g e r a ( B a i l e y ) A . Mann
3 2 2 2 4
2 1 1 1 1
1 4 2
P r o g o n o ia musca ( G r e g . ) S c h r a d e r
8 2 2 2 0
0 1 1 1 1
1 0 2
P s a m m o d is c u s n i t i d u s ( G r e g . ) Round & Mann
3 2 2 2 3
2 1 1 1 1
1 0 2
P s e u d o p o d o s i r a w e s t i i (W. S m .) S h e s h u k o v a - P o r e t z s k a y a
4 3 3 3 5
2 1 1 1 1
1 0 2
Rhabdonema a d r i a t i c u m K ü t z .
6 2 2 2 3
3 1 1 1 1
1 6 2
Rhabdonema a r c u a t u m ( L y n g b . ) K ü t z .
6 2 2 2 4
2 1 1 1 1
1 4 2
Rhabdonema c ra s s u m Hendey
6 2 2 2 0
0 1 1 1 1
1 0 2
Rhabdonema m in u tu m K ü t z .
6 2 2 2 3
2 1 1 1 1
1 4 2
R h a p h o n e is a m p h ic e ro s E h r.
6 4 2 2 3
2 1 1 1 1
1 2 2
R h a p h o n e is m i n u t i s s im a H u s t.
6 4 2 2 3
2 1 1 1 1
1 0 2
R h a p h o n e is n i t i d a ( G r e g .) G ru n .
6 2 2 2 3
3 1 1 1 1
1 0 2
R h iz o s o le n ia c a lc a r - a v is S c h u ltz e
2
2
2
2
0
0
1
1
1
1
1 1 2
R h i z o s o l e n i a h e b e t a t a B a i l e y f . h ie m a l is G ran
2 2 2 2 3
3 1 1 1 1
1
R h i z o s o l e n i a h e b e t a t a f . s e m is p in a (H e n s e n ) G ran
2 2 2 2 3
3 1 1 1 1
1
R h iz o s o le n ia im b r ic a t a B rig h tw .
2
2
2
2
0
0
1
1
1
1
R h iz o s o le n ia s e t i g e r a B rig h tw .
2 2 2 2 3
2 1 1 1 1
R h iz o s o le n ia s h ru b s o le i C l.
2 2 2 2 4
2 1 1 1 1
R h o ic o s p h e n ia a b b r e v ia t a (A g .) L a n g e - B e r t a lo t
6 11 13
8 8
2 4 2 5 4
R h o i c o s p h e n i a m a r i n a M. S c h m i d t
6 4 2 2 3
3 1 1 1 1
R h o i c o s p h e n i a p u l l u s M. S c h m i d t
6 4 2 2 3
3 1 1 1 1
R h o p a l o d i a a c u m i n a t a Kram m er
6 8 5 4 7
2 2 2 5 0
R h o p a l o d i a b r e b i s s o n i i K ram m er
6 9 8 5 7
2 4 0 5 0
R h o p a l o d i a c o n s t r i c t a K ra m m er
6 8 5 4 6
2 4 2 5 0
4
4
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
1
2
3
1
2
3
1 1 2
3
1
1
2
3
1
1
2
3
2
1
3
3
1
4
2
3
1
0
2
3
0
4
2
3
0
0
3
3
4
4
2
3
35
R h o p a lo d ia
c o n s tric ta
36
8
+
R.
m u s c u lu s
(K ü tz .)
M ü lle r
5
4
7
2 4 2 5 0
4
4
2
R h o p a l o d i a d u b i a ( H . & M. P e r a g . ) P a d d o c k & S im s
8 4
3
3
3
2 1 1 1 1
1 0 2
R h o p a lo d ia g ib b a ( E h r .) M ü ll . + v a r . v e n t r ic o s a ( K ü t z .)
6 12 14
9 11
2 4 2 5 6
4
1 3
R o p e r ia t e s s e l a t a (R o per) G r u n .
2 2
2
2
0
0 1 1 1 1
1 1 2
S c e p tro n e is caduceus E h r.
6 0 2
2
0
0 1 1 1 1
1 0 2
S c o l i o p l e u r a b r u n k s e i e n s i s Hendey
8 6 5
4
6
2 1 1 1 1
1 0 2
S c o l i o p l e u r a tu m id a (B ré b .) R aben h .
8 6
5
4
6
2 1 1 1 1
1 2 2
S c o lio tro p is la t e s t r ia t a
(B ré b .) Cl
8 2
2
2
3
2 1 1 1 1
1 4 2
S k e le to n e m a c o s ta tu m ( G r e v . ) C l .
4
4
3
3
5
2 1 1 1 1
1 0 2
S t a u r o n e i s a c u t a W. Sm.
8 13 14
9
9
4
4
9
5
8
0 1 3
S ta u ro n e is a fr ic a n a C l .
8 7
5
4
6
2 1 1 1 1
1 0 2
S ta u ro n e is a g r e s t is P e te rs e n
8 12 14
9
0
0 6 0 5 0
0 1 4
S t a u r o n e i s a m p h io x y s G reg ,
8 6
5
4
7
2 1 1 1 1
1 0 2
S t a u r o n e i s a m p h io x y s v a r . o b tu s a Hendey
8 6
5
4
7
2 1 1 1 1
1 0 2
S ta u ro n e is anceps E h r.
8 13 14
9
9
4
6 9
5
6
3
1 4
S t a u r o n e is anceps f . g r a c i l i s Rabenh.
8 13 14
9
9
7
9
4
5
0
3
1 4
S t a u r o n e i s b o r r i c h i i ( P e t e r s e n ) Lund
8 12 14
9
9
4
6 0 5 9
2 1 5
S t a u r o n e i s d a h o m e n s is H u s t .
8 13 14
9
9
4
6 0 5 8
0 1 3
S ta u ro n e is d u b i t a b i l i s H u st.
8 6
5
4
7
2 1 1 1 1
1 0 2
S ta u ro n e is e la t a H u st.
8 0
5
4
0
2 1 1 1 1
1 0 2
S t a u r o n e i s l a u e n b u r g i a n a :H u s t .
8 12 14
9
0
0 4
0 5 9
0 1 2
S t a u r o n e i s le g u m e n ( E h r . ) K ü t z .
8 12 14
9 10
3
5
2 5 9
0 1 3
S ta u ro n e is lu n d i i H u st.
8 12 14
9
9
4
6 0 5 0
2 1 4
S t a u r o n e i s m u r i e l l a Lund
8 12 14
9
9
4
0 0 5
0
0 1 5
S ta u ro n e is o b tu s a L a g e rs t
8 13 14
9
9
8 0 5 0
4
2 1 4
S ta u r o n e is p h o e n ic e n te ro n (N itz s c h ) E hr.
8 12 14
9 10
3
6 9 5 4
4
1 3
S ta u r o n e is p ro m in u la (G ru n .) H u s t.
8 12 14
9 10
3
0 5 0
5
0 1 3
S t a u r o n e i s r o s s i i Hendey
8 0 2
2
0
0 1 1 1 1
1 0 2
S t a u r o n e i s s a l i n a W. Sm.
8 5 3
3
4
2 1 1 1 1
1 4 2
S ta u r o n e is s m i t h i i G run.
8 12 14
9 10
3
4
2 5 0
2 1 3
S ta u ro n e is s p ic u la H ic k ie
8 6
5
4
6
2 1 1 1 1
1 0 2
S t a u r o n e i s t a c k e i ( H u s t . ) Kram m er & L a n g e - B e r t a l o t
8 12 14
9
0
0 0 0 5
0
0 1 3
6
0
3
1
H.
4
3
&
3
1
3
1
3
1
3
1
2
1
3
1
4
4
2
1
3
0
4
1
3
1
3
4
3
4
3
0
3
0
3
1
3
1
4
0
3
4
3
0
3
0
3
4
3
4
2
4
3
1
4
1
3
4
3
1
3
0
3
S t a u r o n e i s t h e r m i c o l a ( P e t e r s e n ) Lund
8 12 14
9 9
4 7 6 5 9
2 1 5 4 3
S t a u r o n e i s w i s l o u c h i i P o r e t z . & A n is im o v a
8 0 5 4 6
2 0 0 5 0
0 4 2 0 3
S te p h a n o d is c u s h a n t z s c h i i G run.
2 12 14
9 10
3 3 2 3 2
3 1 2 4 4
S te p h a n o d is c u s r o t u l a ( K ü t z . ) Hendey
2 12 14
9 9
3 3 2 5 6
0 1 2 4 3
S t e p h a n o d i s c u s r o t u l a v a r . m i n u t u l a ( K ü t z . ) Ross & S im s
2 12 14
9 9
4 3 2 0 0
0 1 3 4 3
S te p h a n o p y x is t u r r i s (G re v . & A r n o t t) R a lfs
2 2 2 2 2
4 1 1 1 1
1 1 2 1 2
S t r i a t e l l a d e l i c a t u l a ( K ü t z .) G run.
6 2 2 2 3
2 1 1 1 1
1 6 2 1 4
S u r i r e l l a a m p h i o x y s W. Sm.
8 9
12
7 10
3 6 2 5 6
4 1 3 4 3
S u r i r e l l a an g u s ta K ü tz .
8 12 14
9 9
4 4 9 5 4
0 1 4 4 3
S u r i r e l l a atom us H u s t .
8 0 5 4 6
2 1 1 1 1
1 0 2 1 4
S u r i r e l l a b i s e r i a t a B réb .
8 12 14
9 9
4 4 2 5 6
4 1 2 5 2
S u r i r e l l a b r e b i s s o n i i K ra m m er & L a n g e - B e r t a l o t v a r . k u e t z i n g i i
Lange-B e r ta lo t
8 11 13
8
8
2 4 2 5 4
4
1 4
4
3
S u r i r e l l a b r i g h t w e l l i i W. Sm. v a r . b a l t i c a (S ch u m a n n ) K ra m m e r
8 0 7
4
0
2 4 2 5 0
0 0 3
0 3
S u r i r e l l a c o m ia A . S c h m id t
8 2
2
2
0
0 1 1 1 1
1 0 2 1 2
S u r i r e l l a crum ena B ré b .
8 10 12
7 10
3
4
2 5 0
3
1 3
0 3
S u r i r e l l a fa s tu o s a E hr.
8 3
3
3
3
2 1 1 1 1
1 0 2 1 2
S u r i r e l l a gemma E h r .
8 6
6
4
6
2 1 1 1 1
1 4 2 1 4
S u r i r e l l a h i s p i d a R os s & A b d i n
8 0
5
4
6
2 1 1 1 1
1 0 2 1 3
S u r i r e l l a l i n e a r i s W. Sm.
8 12 14
9
9
4
7
5
5
6
4
1 3
4
3
S u r i r e l l a l i n e a r i s v a r . h e l v e t i c a (B ru n ) M e i s t e r
8 12 14
9
9
4
6 5 5 0
0 1 3
4
3
S u r i r e l l a m i n i m a R os s U A b d i n
8 0
5
4
6
2 1 1 1 1
1 0 2 1 4
S u r i r e l l a m in u ta B réb .
8 12 14
9 10
3
4
2 5
0
4
1 3
4
3
S u r i r e l l a o v a li s B réb .
8 8
5
4
7
2 4 2 5 4
4
4
3
4
3
S u r i r e l l a r e c e d e n s A . S c h m id t
8 0 3
3
0
2 1 1 1 1
1 0 2 1 3
S u r i r e l l a ro b u s ta Ehr.
8 12 14
9
9
6 9 5 0
4
4
1 2 5 2
S u r i r e l l a s t r i a t u l a T u rp in
8 8 7
4
6
2 4 2 5 0
0 0 3
0 3
S u r i r e l l a te n e r a G reg.
8 12 14
9
9
4
4
9
5
6
4
1 2 5
2
S u r i r e l l a v en u sta 0 s tru p
8 0
0
0
0
0 0 0 0 0
0 0 2 0 3
S ynedra acus K ü tz .
3 12 14
9
9
4
4
3
5
4
3
1 2 4
4
Synedra c a p i t a t a E h r.
6 12 14
9
9
4
4
3
5
6
0 1 2 5 3
S y n e d ra c r y s t a l l i n a (A g .) K ü tz .
6 4
3
3
4
2 1 1 1 1
1 6 2 1 3
S y n e d ra f a s c i c u l a t a (A g .) K ütz . + v a r . t r u n c a t a ( G r e v .) P a t r .
6 8
5
4
7
2 4 2 5 6
0 4 3
4
3
K ra m m e r
&
37
S ynedra
g a i l l o n i i (B o ry) E h r.
4 3 3 5
2 1 1 1 1
1 4 2 1 3
S ynedra h y p e rb o re a G ru n .
6 0 2 2 0
0 1 1 1 1
1 0 2 1 4
S y n e d r a i n v e s t i e n s W. Sm.
6 4 2 2 3
2 1 1 1 1
1 0 2 1 3
S y n e d ra l a e v i g a t a G run . v a r . h y a li n a G run.
6 0 2 2 0
2 1 1 1 1
1 0 2 1 4
S y n e d r a p a r a s i t i c a (W. S m .) H u s t .
6 12 14
9 9
4 4 3 5 4
0 1 2 4
3
S yned ra p a r a s i t i c a v a r . s u b c o n s tr ic ta (G ru n .) H u s t.
6 12 14
9 9
4 4 3 5 4
0 1 2 4
3
S yned ra p u l c h e l l a R a lfs
6 9 5 4 7
2 4 2 5 4
0 4
4
4
3
S y n e d ra p u l c h e l l a v a r . n a v ic u la c e a G run.
6 9 5 4 7
2 4 2 5 4
0 4
4
4
3
S yn e d ra u ln a ( N it z s c h ) E h r. + v a r . s p a t h u l i f e r a (G ru n .) V . H
6 12 14
9 10
3
5
2
5
4
0 1 3
4
3
S y n e d r a u l n a v a r . o x y r h y n c h u s ( K ü t z . ) V . H.
6 12 14
9 10
3
5
2
5
6
0 1 3
4
3
S ynedra u n d u la ta B a ile y
6 2 2 2 3
3 1 1 1 1
1 6 2 1 3
T a b e l l a r i a f e n e s t r a t a (L y n g b .) K ü tz .
3 13 14
9 9
'
4 6 5 5 6
0 1 3
4
3
T a b e l l a r i a f l o c c u l o s a (R o th ) K ü t z .
3 14 16 11 12
4
8
7
5
8
0 1 3
4
3
T h a la s s io n e m a n i t z s c h i o i d e s (G ru n .) G run.
2 3 2 2 4
2 1 1 1 1
1 1 2 1 3
T h a l a s s io s ir a b a l t i c a (G ru n .) O s t e n f .
2 8 5 4 6
2 1 1 1 1
1 1 2 1 3
T h a l a s s i o s i r a b ra m a p u tra e ( E h r .) Hâkansson & L o c k e r
4 10
7 4 6
2 4 9 5 6
3
0
3
2 4
T h a l a s s i o s i r a d e c ip ie n s (G ru n .) Jo rg ensen
3 3 3 3 4
2 1 1 1 1
1 0 2 1 3
T h a la s s io s ir a e c c e n tr ic a (E h r.) C l.
3 4 2 2 4
2 1 1 1 1
1 0 2 1 3
T h a la s s io s ir a e c c e n tr ic a v a r . f a s c ic u la t a (H u s t.
N iz a m u d d in
3 4 3 3 4
2 1 1 1 1
1 0 2 1 3
T h a la s s io s ir a g ra v id a C l.
2 2 2 2 4
2 1 1 1 1
1 1 2 1 3
T h a l a s s i o s i r a le p t o p a (G ru n .) H a s le & F r y x e l l
4 2 2 2 3
3 1 1 1 1
1 0 2 1 3
T h a l a s s i o s i r a l e v a n d e r i van Goor
3 8 7 4 0
0 4 2 5 0
0 0 2 0 4
T h a la s s io s ir a n o r d e n s k io e ld ii C l.
2 2 2 2 3
3 1 1 1 1
1 1 2 1 4
T h a l a s s i o s i r a o e s t r u p i i ( O s t e n f . ) H a s le
2 2 2 2 0
0 1 1 1 1
1 1 2 1 3
T h a l a s s i o s i r a s u b t i l i s ( O s t e n f . ) G ran
2 2 2 2 3
3 1 1 1 1
1 1 2 1 4
T h a l a s s i o s i r a w e i s s f l o g i i ( G r u n . ) F r y x e l l Sc H a s l e
2 10 12
7 7
2 4 0 5 0
0 1
4
2 4
T h a l a s s i o t h r i x f r a u e n f e l d i i (G ru n .) G run.
2 2 2 2 3
3 1 1 1 1
1 1 2 1 3
T ra c h y n e is a n t illa r u m C l.
8 2 2 2 3
2 1 1 1 1
1 0 2 1 2
T ra c h y n e is a s p era (E h r.) C l.
8 2 2 2 3
2 1 1 1 1
1 4 2 1 2
T r a c h y s p h e n i a a c u m i n a t a M. P e r a g .
6 0 2 2 0
0 1 1 1 1
1 0 2 1 3
T ra c h y s p h e n ia a u s t r a l i s P e t i t
6 5 3 3 4
2 1 1 1 1
1 0 2 1 3
T ra c h y s p h e n ia a u s t r a l i s v a r . r o s t e l l a t a H u st.
6 0 3 3 0
2 1 1 1 1
1 0 2 1 3
6
38
T ric e ra tiu m
a n te â ilu v ia n u m
2
T ric e ra tiu m
4
2
T ro p id o n e is
8 2
T ro p id o n e is
8 3
T ro p id o n e is
8 0
1 1
2
2
0
3
1
fa v u s E h r.
1 1
2
2
0
3
1
e l e g a n s (W. S m .) C l
1 1
2
2
3
3
1
le p id o p t e r a (G re g .) C l .
1 1
2
2
4
2
1
p u s i l l a (G re g .) C l.
1 1
2 2
0
0
1
6
(E h r.)
G ru n .
1
1
0
2
2
1
1
0
2
2
1
1
0
2
3
1
1
4
2
3
1
1
0
2
4
4. A C K N O W LE D G E M E N TS
T he a u th or is esp ecia lly obliged to everyone who h a s sen t him rep rin ts through th e p a st
y e a r s and to th e laboratories o f G eneral B otany (U .C .A ntw erpen) and R egional G eography
(U .G en t) for library fa cilities. C om m ents of D.K. Ferguson and L. B ey en s on th e m an u scrip t
are m uch app reciated a s is th e w illin g n ess of the B elgian G eological S u rvey to en ab le
p ub lication . Y. S tru yven and N. Jacobs are acknow ledged for th eir h elp in th e fin al tex t
ed itin g.
5. R E F E R E N C E S
B E Y E N S , L., 1978. Q u elqu es d o n n ées concernant le s diatom ées de la form ation d’H erzeele.
B ull. Ass. franç. Et. Quat., 15: 129-131.
B U N T , J. S. & E. J. F. W OOD, 1963. M icroalgae and A ntarctic sea-ice. N atu re, 199:
1254-1255.
C H O LN O K Y , B. J ., 1968. D ie Ö kologie der D iatom een in B in n en g ew ä ssern . J. C ram er
V erlag, V aduz.
C L A R Y SSE, R., 1974. T he diatom flora o f th e Steenbrugge-clay (E em ian). Med. Kon. Acad.
Wetensch. België, 36: 72-77.
C R O SBY , L. H. & E. J. F. W OOD, 1959. S tu d ies on A ustralian and N ew Z ealand d iatom s II.
N o rm a lly ep on tic and b en th ic genera. Transact. Roy. Soc. N ew Z ealan d, 86: 1-58.
D E B Y , J ., 1876. N o te sur l ’argile des polders, su ivi d’une liste d es fo ssile s qui y o n t été
ob servés d a n s la F landre occidentale. Ann. Soc. Malac. Belg., 11: 69-90.
D E N Y S , L., 1985. D iatom een ch a ra k teristik ein iger E em -A blagerungen im östlich en K ü sten ­
g e b ie t B elg ien s. C ongressführer 15. Treffen A rbeitskr. Paläobot. P alyn ol., A n tw er­
pen: 41.
D E N Y S , L., L E B B E , L., SL IG G ER S, B. C., SPA IN K , G., V A N STR IJD O N C K , M. & C.
V E R B R U G G E N , 1983. Litho- and biostratigraphical stu d y o f Q u atern ary deep
m a rin e d ep o sits o f th e w estern B elgian coastal plain. Bull. Belg. Ver. Geol., 92:
125-154.
D E N Y S , L. & E. LO DEW IJCKX, 1985. An im proved m ethod of coding diatom d ata com puter
u tilisa tio n . Bull. Belg. Ver. Geol., 93: 297-299.
D E N Y S , L. & C. V ER B R U G G E N , 1989. A case of drow ning - the end o f S u b a tla n tic p ea t
grow th and rela ted palaeoen viron m en tal ch an ges in the low er S c h eld t B asin
(B elgiu m ) b ased on diatom and pollen a n alysis. Rev. Palaeobot. Palynol., 59: 7-36.
HARTLEY, B., 1986. A ch eck -list of th e fresh w ater, brackish and m arin e d iatom s o f the
B ritish Isle s and adjoining coastal w aters. J. Mar. Biol. Ass. U.K., 66: 531-610.
39
H O R N E R , R. A., SY V E R T SE N , E. E., THOM AS, D .P. & C. LANGE, 1988. Proposed
term in ology and rep ortin g u n its for sea ice algal a ssem b lages. P olar B iol., 8:
24 9 -2 5 3 .
H U S T E D T , F., 1930. B acillarioph yta (D iatom eae). In: P ascher, A. (ed.). D ie S iissw a sserF lora M itteleu rop as. H eft 10. G ustav F ischer, Jena.
H U S T E D T , F., 1939. S y stem a tisch e und ökologische U n tersu ch u n gen über die D iatom een -flora von J a v a , B ali und S u m atra III. D ie ökologischen Faktoren un d ihr
E in flu ss a u f die D iatom eenflora. Arch. H ydrobiol., Suppl., 16: 274-344.
H U S T E D T , F ., 1953. D ie S y stem a tik der D iatom een in ihren B ezieh u n gen zur G eologie und
Ö kologie n e b st ein er R evision des H alobien-system s. Sv. Bot. T idskr., 47: 509 -5 1 9 .
H U S T E D T , F., 1957. D ie D iatom een flora des F lu sssy stem s der W eser im G ebiet der H a n se ­
sta d t B rem en. Abh. N aturw . Ver. Bremen, 34: 181-440.
K O LBE, R. W ., 1927. Zür Ö kologie, M orphologie und S y stem a tik der B rack w asser-d iatom een . Pflanzenforschung, 7: 1-145, 3 pl.
KOLKW ITZ, R. & M. M A R SSO N , 1908. Ö kologie der pflanzlichen Saprobien. Ber. Deutsch.
Bot. Ges., 26: 505-519.
KRAM M ER, K. & H. LANGE-BERTALOT, 1986. B acillariophyceae. 1. Teil: N a v icu la cea e.
S ü ssw a sserflo ra von M itteleuropa. 2/1. G. F ischer V erlag, S tu ttg a r t - N ew York.
K RAM M ER, K. & H. LANGE-BERTALOT, 1988. B acillariophyceae. 2. Teil: B acilla ria cea e,
E p ith em ia cea e, S u rirellaceae. S ü ssw asserflora von M itteleuropa. 2/2. G. F isch er
V erlag, S tu ttg a r t - N ew York.
L A N G E-BER TA LO T, H., 1977. E ine R evision zur Taxonom ie der N itzsc h ia e lan ceo la ta e
G runow . D ie "klassischen" bis 1930 b eschriebenen S ü ssw a sse ra r te n E uropas. N ova
H edw igia, 28: 253-307.
L A N G E-BER TA LO T, H ., 1978. D iatom een -d ifferen tialarten a n stelle von L eitform en: ein
g e e ig n e te r e s K riterium der G ew ässerb elastu n g. Arch. H ydrobiol., S u p p l., 51:
393 -4 2 7 .
LA N G E-BER TA LO T, H., 1979. T oleranzgrenzen und P op u lation sd yn am ik b en th isc h er
D ia to m een bei u n tersch ied lich starker A b w asserb elastu n g. Arch. H ydrobiol., S u p p l.,
56: 184-219.
L A N G E-BER TA LO T, H. & K KRAMM ER, 1989. Achnanthes. E ine M onographie der
G attu n g. Bibi. Diatom ologica, 18: 1-393.
N A U M A N N , E., 1932. G rundzüge der regionalen Lim nologie. In: A. T h ien em a n n (ed.), D ie
B in n en g ew ä sser. B and 11. E. Schw eizerbart’sche V erlagsb u ch h an d lu n g, S tu ttg a rt.
N IJ S , J ., 1979. V ergelijken de algologische en ekologische stu d ie van p ost-glaciale m a rien e
a fzettin g en in N oord-Frankrijk en van recent rivierallu viu m nabij P om m eroeul
(prov. H en egou w en ). U npub. Doet. th esis, K U. Leuven.
S IM O N S E N , R., 1962. U n tersu ch u n g en zur S y stem a tik und Ö kologie der B od en d iatom een
der w e stlic h e n O stsee. Int. Rev. ges. H ydrobiol., Syst. Beih., 1: 8-144, 4 pl.
V A N D E R W E R FF, A ., 1958. L’im portance de la recherche sur les d ia to m ées pour la
p aleob otan iq u e. Bull. Soc. Bot. N ord France, 11: 94-97.
V A N D E R W E R F F , A. & H. H U L S, 1957-1974. D iatom eeënflora van N ed erlan d . R ep rin t
1976, O tto K oeltz Science Publ., K oenigstein.
V A N H O O R N E , R. & L. D E N Y S, 1987. F urther paleobotanical data on th e H erzeele F orm a­
tion (northern France). Bull. A ss. franç. Et. Q uat., 1987-1: 7-18.
W ILLIA M S, D. M ., HARTLEY, B„ R O SS, R., M UNRO, M. A. R., JU G G IN S , S. & R. W.
BA T T A R B E E, 1988. A coded ch eck list o f B ritish diatom s. E n sis P ubl., London.
W O O D, E. J. F., 1964. S tu d ie s in m icrobial ecology o f th e A u stra la sia n R egion. V. M icrobio­
logy o f som e A u stra lia n estu a ries. N ova H edw igia, 8: 4 6 1 -527, 13 pl.
40
Appendix 1 : abbreviations used in parts II-V II.
-biont.: -biontic
-ind if.: i n d if fe r e n t
-lob.: -lobous
-n e u t.: -n e u t r a l
-phil.: -p hilous
-p h y t.: -p h y tic
-saprob.: -saprobic
-tro ph .: -tro ph ic
-xen.: -xenous
Sopt.: o p tim a l s a lin ity (idem for p H )
S m in . , S m a x.,: m i n i m a l a n d m a x i m a l s a lin ity (idem for p H )
A W M : ab u n d a n c e w e ig h te d m e a n
M H W : m e a n h ig h w a t e r
M L W : m e a n lo w w a t e r
M , B, F: m a r in e , b ra ck is h , fresh (cfr. halobion classification of V a n der W e r f f )
?: in d icates t h a t th e source a u th o r expresses doubt
>: m o re or equal
<: less or equal
41