Teleost Outline
PP Slide 1: “perfect” bone. See figure 2 at the website showing the body of the centrum.
http://www.naturalsciences.be/institute/associations/rbzs_website/bjz/back/pdf/BJZ%201
37(1)/137_1_89_97html/Volume%20137(1),%20pp.%2089-97.html
PP Slide 2: Geologic time line showing origin of teleosts:
http://www.geo.cornell.edu/eas/education/course/descr/EAS302/Timescale.GIF
PP Slide 3: Four major radiations: Osteoglossomorpha, Elopomorpha, Clupeomorpha,;
Euteleosti; 38 orders, 426 family, 4064 genera; Teleosts are characterized by uroneurals
(elongate ural neural arches); number and shape shift in teleostean evolution
PP Slide 4: Caudal skelton:
http://www.palaeos.com/Vertebrates/Units/120Euteleostei/Images/DalliaCaudalSkel.gif
http://images.google.com/imgres?imgurl=http://research.yale.edu/peabody/CICHLID/CK
/cyrtcaud.gif&imgrefurl=http://malawicichlids.com/mw01004.htm&h=345&w=414&sz=
21&hl=en&start=1&um=1&tbnid=4L96ZqjZtoaHhM:&tbnh=104&tbnw=125&prev=/im
ages%3Fq%3Duroneural%26gbv%3D2%26svnum%3D10%26um%3D1%26hl%3Den%
26sa%3DG
PP Slide 5: Fish Skulls:
http://www2.biology.ualberta.ca/jackson.hp/IWR/Content/Anatomy/Jaw_Mechanics/inde
x.php. Go to this website, scroll down, and watch the animation showing jaw protrusion.
PP Slide 6: Extreme jaw protrusion in a Venezuelan cichlid.
http://www.csupomona.edu/~jnbaskin/fishimages/Petenia.JPG
PP Slide 7: Slingjaw wrasse: Diagram of skull:
http://animaldiversity.ummz.umich.edu/site/resources/Grzimek_fish/structure_function/v
04_id131_con_jawmech.jpg/view.html
Fish:
http://images.google.com/imgres?imgurl=http://community.iexplore.com/photos/journal_
photos/dsc_3296.jpg&imgrefurl=http://community.iexplore.com/photogallery/displayFea
turePhoto.asp%3FID%3D146839&h=288&w=432&sz=138&hl=en&start=12&um=1&tb
nid=w2brRE8t7nSIeM:&tbnh=84&tbnw=126&prev=/images%3Fq%3Dslingjaw%2Bwra
sse%26gbv%3D2%26svnum%3D10%26um%3D1%26hl%3Den%26sa%3DG
PP slide 8: Fish scales:
http://animaldiversity.ummz.umich.edu/site/resources/ryan_jonna/large_fish_diagram.jpg
http://library.thinkquest.org/C0124402/data/images/2/2scale_ctenoid.gif
http://library.thinkquest.org/C0124402/data/images/2/2scale_cycloid.gif
PP slide 9: Fish skin:
http://kentsimmons.uwinnipeg.ca/16cm05/16labman05/lb7pg8_files/image002.jpg
PP Slide 10: Teleost phylogeny (copy this diagram down):
(Osteoglossomorpha(Elopomorpha(Clupeomorpha,Euteleostei)))
PP Slide 11: Examples of Osteoglossomorpha
http://www.tolweb.org/tree/ToLimages/Osteoglossum_bicirrhosum.250a.jpg
http://images.enature.com/fishes/fishes_m/FI0248_1m.jpg
http://www.wetwebmedia.com/MormyridPIX/Mormyrus_tapirusAQ.jpg
http://www.aquanostalgie.com/Poissons/Images/Pantodon%20buchholzi.jpg
PP slide 12: Fossil Osteoglossomorph - toothed roof of mouth, scroll down to figure 3
http://www.naturalsciences.be/institute/associations/rbzs_website/bjz/back/pdf/BJZ%201
37(1)/137_1_89_97html/Volume%20137(1),%20pp.%2089-97.html
Notopterus:
http://images.google.com/imgres?imgurl=http://hoopermuseum.earthsci.carleton.ca/functi
on/p1.gif&imgrefurl=http://hoopermuseum.earthsci.carleton.ca/function/problems2.html
&h=153&w=282&sz=12&hl=en&start=54&tbnid=YEBXOA4gkK6q9M:&tbnh=62&tbn
w=114&prev=/images%3Fq%3DNotopterus%26start%3D40%26gbv%3D2%26ndsp%3
D20%26svnum%3D10%26hl%3Den%26client%3Dfirefoxa%26channel%3Ds%26rls%3Dorg.mozilla:en-US:officialobmm%252Bg%26sa%3DN
PP slide 13: Arapaima gigas
http://www.panda.org/_global/project_getimage.cfm?uProjectID=BR0920&uType=large
PP slide 14: Mormyrids:
http://scienceblogs.com/grrlscientist/2006/06/electrifying_speciation.php
PP Slide 15: Teleost phylogeny (copy this diagram down):
(Osteoglossomorpha(Elopomorpha(Clupeomorpha,Euteleostei)))
PP Slide 16: Elopomorpha
http://www.richard-seaman.com/Underwater/Belize/SportFish/Tarpon.jpg
http://www.caicosdreamtours.com/images/bonefish_adult05.jpg
http://www.marine-world.co.jp/er/re/il/z-image/Evenchelys_macrurus.jpg
http://www.sacred-texts.com/earth/mm/img/fig77.jpg
PP slide 17: Leptocephalus Larvae
http://www.hboi.edu/gallery/photoarchive/display/leptocephalus_larvae2.jpg
http://news.bbc.co.uk/media/images/42339000/jpg/_42339033_g5_leptocephalus_1f_edit
ed.jpg
http://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/en/thum
b/e/e6/Leptouk.jpg/350pxLeptouk.jpg&imgrefurl=http://en.wikipedia.org/wiki/Eel_life_history&h=167&w=350&s
z=38&hl=en&start=1&tbnid=HwlWZJQdXA2CfM:&tbnh=57&tbnw=120&prev=/image
s%3Fq%3Dleptocephalus%2Blarva%26gbv%3D2%26ndsp%3D20%26svnum%3D10%2
6hl%3Den%26sa%3DN
PP Slide 18: Tarpon development:
http://www.flmnh.ufl.edu/fish/Gallery/Descript/Tarpon/stages.jpg
PP Slide 19: Elopomorpha: Leptocephalus larva; Reduction in uroneurals; Epipleural
intermuscular bones into musculature; 10-35 branchiostegal rays
PP SLIDE 20: Branchiostegal rays:
http://www.wiscfish.org/fishid/images/large_images/557.jpg
PP Slide 21: Elopomorpha: Leptocephalus larva; Reduction in uroneurals; Epipleural
intermuscular bones into musculature; 10-35 branchiostegal rays; Scales with ganoin
PP Slide 22: Teleost phylogeny (copy this diagram down):
(Osteoglossomorpha(Elopomorpha(Clupeomorpha,Euteleostei)))
PP Slide 23: Clupeomorpha
http://animaldiversity.ummz.umich.edu/site/resources/usfws/alewife.jpg/medium.jpg
http://research.kahaku.go.jp/zoology/FishGuide/images/data/127a.jpg
http://www.guiamarina.com/peru/01%20Animals/10%20Fishes/Engraulis%20ringens.jpg
http://krym.sarov.info/fishing/36.jpg
PP Slide 24: Schooling clupeomorphs:
http://swfsc.noaa.gov/uploadedImages/Divisions/FRD/Small_Pelagics/Anchovy/anchovy
000801f1.JPG
http://www.abc.net.au/storm/monsoon/img/bfish2a.jpg
PP slide 25: Weberian apparatus:
http://www2.biology.ualberta.ca/jackson.hp/IWR/Content/Anatomy/Inner_Ear/index.php
PP Slide 26: Collage of euteleostean skeletons:
http://images.google.com/imgres?imgurl=http://www.artbyevolution.com/fish/seahorse.jp
g&imgrefurl=http://www.artbyevolution.com/fish.htm&h=243&w=200&sz=7&hl=en&st
art=124&tbnid=VFjqzfur1a6RkM:&tbnh=110&tbnw=91&prev=/images%3Fq%3Dfish%
2Bskeleton%26start%3D120%26gbv%3D2%26ndsp%3D20%26svnum%3D10%26hl%3
Den%26sa%3DN
PP Slide 27: Adipose fin: http://www.aquatext.com/images/diagrams/adipose.jpg
http://www.gma.org/fogm/images/lancetfish.gif
PP Slide 28: Caudal peduncle (from posterior edge of anal fin to caudal fin rays):
http://zipcodezoo.com/Glossary/caudal_peduncle.asp
PP Slide 29: Adipose fin: http://www.aquatext.com/images/diagrams/adipose.jpg
http://www.gma.org/fogm/images/lancetfish.gif
PP Slide 30: Dermal contact organs (scroll to figure 10.1, 10.2 and 10.3).
http://www.bio.nagoya-u.ac.jp:8000/Yama10fig1.jpeg; http://www.bio.nagoyau.ac.jp:8000/Yama10fig3.jpeg; http://www.bio.nagoya-u.ac.jp:8000/Yama10fig2.jpeg
PP Slide 31: Euteleostei:
Ostariophysi
Anotophysi
Gonorhynchiformes - 35 species
Otophysi
Cypriniformes ~ 2660 species
Characiformes ~ 1350 species
Siluriformes ~ 2405 species
Gymnotiformes ~ 62 species
Chemical alarm production & response
Otophysi - Weberian apparatus
PP Slide 32: Weberian apparatus:
http://www2.biology.ualberta.ca/jackson.hp/IWR/Content/Anatomy/Inner_Ear/index.php
PP Slide 33: Alarm substance release and reaction:
Production of alarm substance (schreckstoff) by dermal club cells after a fish is bitten
Reaction to alarm response (schreckreaktion)
Variably present in ostariophysians
http://tms.lernnetz.de/bio/fische/lachse.jpg
PP Slide 34: Gonorhynchiformes
Chanos chanos - Milkfish
http://www.botany.hawaii.edu/basch/uhnpscesu/htms/NPSAfish/fish_pops/chanidae/milk
fish02.htm
http://images.jupiterimages.com/common/detail/47/27/22292747.jpg
PP slide 35: Cypriniformes: http://rmbr.nus.edu.sg/news/index.php?date=20070615
http://www.thejump.net/id/more-fish/sheepshead-minnow.jpg
http://www.indiana.edu/~inbsarc/projects_files/projects_fish_files/lifehistory_files/creek
%20chub.jpg
http://www.hennydonovanmotif.co.uk/images/koi-carp-stencil.jpg
PP Slide 36: Danio rerio:
http://images.google.com/imgres?imgurl=http://www.fishbase.org/images/species/Darer_
m0.jpg&imgrefurl=http://www.fishbase.org/Photos/PicturesSummary.cfm%3FID%3D46
53%26what%3Dspecies&h=343&w=640&sz=33&hl=en&start=5&tbnid=0WYVne0IBh
Yu5M:&tbnh=73&tbnw=137&prev=/images%3Fq%3DDanio%2BRerio%26gbv%3D2%
26svnum%3D10%26hl%3Den%26sa%3DG
PP Slide 37: Cypriniformes:
Fish are diverse in SE Asia, North America, Laurasia
Pharyngeal teeth
Maxilla excluded from gape
Ploidy variable (8n species)
http://users.ugent.be/~kwautier/VMDB/images/thesis%20Wautier.jpg
PP Slide 38: Characiformes
http://www.bbc.co.uk/northamptonshire/content/images/2006/04/25/pets_corner_piranha
s_400x300.jpg
http://images.jupiterimages.com/common/detail/23/97/23209723.jpg
http://www.wetwebmedia.com/FWSubWebIndex/CharaciformPIX/Nannostomus%20bec
kfordi%20PencilfishMD%20U1.JPG
PP Slide 39: Fish scales:
http://animaldiversity.ummz.umich.edu/site/resources/ryan_jonna/large_fish_diagram.jpg
http://library.thinkquest.org/C0124402/data/images/2/2scale_ctenoid.gif
http://library.thinkquest.org/C0124402/data/images/2/2scale_cycloid.gif
PP Slide 40: Hydrocynus: http://cache.eb.com/eb/image?id=21723&rendTypeId=4
Salminus: http://www.corrientes.gov.ar/turismo/images/Pesca/DoradoFly%20Fishing/Dorado-Fly%20Fishing-1.JPG
PP Slide 41: Characiformes
200 species in Africa (4 families); ~1200 species in Americas (10-12 families); Aquarium
species; Food species; migratory fish in rivers; Variable feeding: detritivory, herbivory,
planktivory, predation
PP Slide 42: Piranhas:
http://www.mongabay.com/images/peru/tambopata/Tambopata_1027_3544.JPG
http://content.answers.com/main/content/wp/en/6/68/Piranhaserrasalmus_manueli_01.jpg
http://aqua-bonito.web.infoseek.co.jp/BIG/Serrasalmus%20rhombeus%20Cameta07.101.jpg
PP Slide 43: Siluriformes
http://www.ulg.ac.be/morfonct/rech/synodontis.jpg
http://silurus.acnatsci.org/ACSI/graphics/homepage/PBI_icon.jpg
http://www.auburn.edu/academic/science_math/res_area/loricariid/fish_key/neblin/neblin
3.jpeg
PP Slide 44: Catfish skull: http://www.smm.org/buzz/media/images/catfish.gif
PP Slide 45: Catfish showing oral barbels: Ictalurus punctatus;
http://tolweb.org/Teleostei/15054
PP Slide 46: Marine catfish:
http://silurus.acnatsci.org/ACSI/graphics/Family_icons/Bagre2.jpg
http://www.edge-of-reef.com/plotosidi/PLOlineatus225.jpg
PP Slide 47: Armored catfishes:
http://images.google.com/imgres?imgurl=http://128.227.186.212/catfish/Catfish3.gif&im
grefurl=http://128.227.186.212/catfish/&h=244&w=770&sz=58&hl=en&start=23&tbnid
=HPW45j2H4yd7sM:&tbnh=45&tbnw=142&prev=/images%3Fq%3Darmored%2Bcatfis
h%26start%3D20%26gbv%3D2%26ndsp%3D20%26svnum%3D10%26hl%3Den%26cli
ent%3Dfirefox-a%26channel%3Ds%26rls%3Dorg.mozilla:enUS:officialobmm%252Bg%26sa%3DN
http://images.google.com/imgres?imgurl=http://www.mct.pucrs.br/lab2/museu/ictio/engli
sh/imagens/Delturus2.jpg&imgrefurl=http://www.mct.pucrs.br/lab2/museu/ictio/english/s
tudents.html&h=299&w=629&sz=22&hl=en&start=1&tbnid=g2OK3jE8ZuNfYM:&tbn
h=65&tbnw=137&prev=/images%3Fq%3DDelturus%26gbv%3D2%26svnum%3D10%2
6hl%3Den%26client%3Dfirefox-a%26channel%3Ds%26rls%3Dorg.mozilla:enUS:officialobmm%252Bg%26sa%3DG
http://www.auburn.edu/academic/science_math/res_area/loricariid/Venezuela200405/fishes/Siluriformes/Loricariidae/Ancistrus%20sp.%20common5-3.jpg
PP Slide 48: Large catfish:
http://news.nationalgeographic.com/news/2005/06/photogalleries/giantcatfish/images/pri
mary/catfish1.jpg
http://uoor.dp.ua/images/rybalka/som/1_s.jpg
http://solotxt.brinkster.net/csn/f19valen.jpg
PP Slide 49: http://images.tribe.net/tribe/upload/photo/e82/cb9/e82cb91d-d028-42099aee-c5233d7dbd24
http://www.damninteresting.net/content/candiru2.jpg
http://www.opefe.com/images/Candiru_Pic1.jpg
PP Slide 50: Gymnotiformes
http://www.aqua.org.il/modules.php?name=Forums&file=album_pic&pic_id=3287
http://www.bozzilla.it/Foto_pesci/Apteronotus%201.jpg
http://www.akwarysci.com/img/electrophorus_electricus.jpg