Western Odonata References - University of Puget Sound
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ODONATA REFERENCES These references are associated with the books Dragonflies and Damselflies of the West, 2009, and Dragonflies and Damselflies of the East, 2011, by Dennis Paulson, Princeton University Press. The references will be primarily to publications on the natural history of the species, but some recent taxonomic papers will be included, mostly at the generic level. The references will furnish much more information than could be included in the book. References to larval ecology are not included. Information about many species can also be found in the general works cited in the List of References in the books themselves. References added through 2007; updates planned. JEWELWINGS Reference Johnson 1974. Sparkling Jewelwing References Waage 1984, 1988a. Calopteryx Calopteryx dimidiata River Jewelwing Calopteryx aequabilis References Conrad & Herman 1987, Henderson & Herman 1984. Ebony Jewelwing Calopteryx maculata References Alcock 1979, 1983, Ballou 1984, Erickson & Reid 1989, Forsyth & Montgomerie 1987, Johnson 1962c, Waage 1972, 1973, 1978, 1979, 1980, 1984, 1987, 1988b. RUBYSPOTS References Garrison 1990, Johnson 1973. Hetaerina American Rubyspot Hetaerina americana References Bick & Sulzbach 1966, Grether 1996a, 1996b, Grether & Grey 1996, Grether & Switzer 2000, Johnson 1961, 1962a, 1963, McCafferty 1979. Canyon Rubyspot Reference Alcock 1982. Smoky Rubyspot References Harp 1986, Johnson 1961, 1963. Great Spreadwing Reference Bick & Bick 1970. California Spreadwing Reference Kennedy 1915. Hetaerina vulnerata Hetaerina titia Archilestes grandis Archilestes californicus Chalky Spreadwing Reference Johnson 1975. Lestes sigma Plateau Spreadwing References Bird 1933, Larsen 2007. Lestes alacer Spotted Spreadwing Lestes congener References Cannings et al 1980, McMillan & Arnold 2004, Sawchyn & Gillott 1974a. Northern Spreadwing Lestes disjunctus References Donnelly 2003, Sawchyn & Gillott 1974b, Walker 1952. Southern Spreadwing References Bick & Bick 1961, Donnelly 2003, Walker 1952. Sweetflag Spreadwing References Donnelly 2003, Walker 1952. Lestes australis Lestes forcipatus Lyre-tipped Spreadwing References Bick & Hornuff 1965, Sawchyn & Gillott 1974b. Lestes unguiculatus Slender Spreadwing Reference Gower & Kormondy 1963. Lestes rectangularis Emerald Spreadwing Reference Sawchyn & Gillott 1974b. Lestes dryas Prairie Bluet Reference Sawchyn & Gillott 1975. Coenagrion angulatum Taiga Bluet Reference Sawchyn & Gillott 1975. Coenagrion resolutum AMERICAN BLUETS References Garrison 1984, May 2002. Arroyo Bluet References Johnson 1964b, 1964c. River Bluet References Kennedy 1917, La Rivers 1940. Claw-tipped Bluet Reference Garrison & May 1988. Enallagma Enallagma praevarum Enallagma anna Enallagma semicirculare Familiar Bluet Enallagma civile References Bick & Bick 1963, Bird 1933, Johnson 1964b, Moss 1992. Azure Bluet Reference Bick & Hornuff 1966. Alkali Bluet Reference Kennedy 1917. Northern Bluet References Doerksen 1980, Garrison 1978. Boreal Bluet Reference Anholt 1992. Hagen’s Bluet References Fincke 1982, 1986. Baja Bluet Reference Manolis et al 2006. Enallagma aspersum Enallagma clausum Enallagma annexum Enallagma boreale Enallagma hageni Enallagma eiseni Stream Bluet Reference Bick & Hornuff 1966. Enallagma exsulans Slender Bluet References Donnelly 1973, Robinson 1981. Enallagma traviatum Orange Bluet Reference Bird 1933. Enallagma signatum FORKTAILS Ischnura References Chippendale et al 1998, Donnelly 1965, Robinson & Allgeyer 1996, Robinson & Novak 1997. Swift Forktail Ischnura erratica References Cannings & Doerksen 1979, Paulson & Cannings 1980. Lilypad Forktail Reference Robinson & Jordan 1996. Ischnura kellicotti Rambur’s Forktail Reference Robertson 1985. Ischnura ramburii Pacific Forktail References Dickerson et al 1992, Kennedy 1915. Ischnura cervula Plains Forktail Reference Johnson 1964a. Ischnura damula Mexican Forktail Reference Johnson 1966 Ischnura demorsa Western Forktail Reference Kennedy 1915. Ischnura perparva Eastern Forktail References Fincke 1987, Grieve 1937. Ischnura verticalis Black-fronted Forktail Ischnura denticollis References Córdoba-Aguilar 1992, 1993, Kennedy 1917, Leong and Hafernik 1992. San Francisco Forktail Ischnura gemina References Garrison & Hafernik 1981a, 1981b, Hafernik & Garrison 1986, Kennedy 1917, Leong & Hafernik 1992. Fragile Forktail Ischnura posita References Novelo-Gutiérrez & Peña-Olmedo 1989, Robinson et al 1985. Painted Damsel Reference De Marmels 2002. Hesperagrion heterodoxum Western Red Damsel Reference Pritchard and Kortello 1997. Aurora Damsel References Bick, Bick, & Hornuff 1976, De Marmels 2002. Exclamation Damsel References De Marmels 2002, Kennedy 1917. Desert Firetail Reference Robinson & Frye 1986. Amphiagrion abbreviatum Chromagrion conditum Zoniagrion exclamationis Telebasis salva Duckweed Firetail Reference Lounibos et al 1990. Telebasis byersi Sedge Sprite References Forbes et al 1995, Hilton 1983c. Nehalennia irene DANCERS Reference Garrison 1994b. Argia Blue-fronted Dancer References Bick & Bick 1965a, 1965b. Argia apicalis Powdered Dancer References Bick & Bick 1972, Borror 1934. Argia moesta Blue-ringed Dancer Reference Robinson et al 1983. Variable Dancer Reference Gloyd 1968. Argia sedula Argia fumipennis Aztec Dancer Reference Bick & Bick 1958. Argia nahuana Yaqui Dancer Reference Behrstock et al 2004. Argia carlcooki Pima Dancer Reference Hoekstra & Smith 2000. Argia pima Sabino Dancer Reference Hoekstra & Smith 2000. Argia sabino Springwater Dancer References Bick & Bick 1958, 1968, 1971, 1972. Argia plana Vivid Dancer Argia vivida References Conrad & Pritchard 1988, 1989, 1990, Garrison 1978, Kennedy 1915, Pritchard and Kortello 1997. Emma's Dancer Reference Kennedy 1915. SHADOWDAMSELS Reference Calvert 1931. Desert Shadowdamsel Reference Hoekstra & Garrison 1999. Orange-striped Threadtail Reference González-Soriano 2001. Argia emma Palaemnema Palaemnema domina Protoneura cara Gray Petaltail Tachopteryx thoreyi References Barlow 1991, Dunkle 1981, Walker & Smentowski 2003. Black Petaltail Tanypteryx hageni References Clement & Meyer 1980, Meyer & Clement 1978, Svihla 1959. Harlequin Darner Reference Kennedy 1936. Gomphaeschna furcillata Fawn Darner Reference Paulson 1999. Boyeria vinosa Cyrano Darner Reference Paulson 1999. Nasiaeschna pentacantha Riffle Darner Reference Johnson 1968. Oplonaeschna armata TWO-SPINED DARNERS Reference Williamson 1923a. Twilight Darner References Paulson 1999, Williams 1937. Bar-sided Darner Reference Paulson 2006. Gynacantha Gynacantha nervosa Gynacantha mexicana THREE-SPINED DARNERS References Williamson 1923a, von Ellenrieder and Garrison 2003. Regal Darner Reference Paulson 1999. MOSAIC DARNERS Reference Walker 1912. Triacanthagyna Coryphaeschna ingens Aeshna Variable Darner Reference Kennedy 1917. Aeshna interrupta Zigzag Darner Reference Cannings 1982. Aeshna sitchensis Walker’s Darner Reference Kennedy 1917. Aeshna walkeri Persephone’s Darner Reference Donnelly 1961. Aeshna persephone NEOTROPICAL DARNERS Rhionaeschna Reference von Ellenrieder 2003. Blue-eyed Darner Reference La Rivers 1938. Rhionaeschna multicolor Blue-spotted Comet Darner References Geijskes 1968, Paulson 1966. Anax concolor Comet Darner Reference Paulson 1999. Anax longipes Giant Darner Reference Córdoba-Aguilar 1995. Anax walsinghami Common Green Darner Anax junius References Freeland et al 2003, Kennedy 1917, Paulson 1999, Trottier 1966, Young 1967. CLUBTAIL FAMILY Reference Carle 1986. Gray Sanddragon Reference Kennedy 1917. GOMPHIDAE Progomphus borealis Common Sanddragon Reference Reinhardt 2003. Progomphus obscurus GREATER FORCEPTAILS Reference Garrison 1986. Aphylla Two-striped Forceptail References Gloyd 1936, Paulson 1999. COMMON CLUBTAILS Reference May & Carle 1996. Pacific Clubtail Reference Kennedy 1917. Pronghorn Clubtail Reference Reinhardt 2003. Aphylla williamsoni Gomphus Gomphus kurilis Gomphus graslinellus Subgenus Hylogomphus Reference Carle 1979. Ozark Clubtail Gomphus ozarkensis Reference Susanke & Harp 1991. Plains Clubtail Reference Reinhardt 2003. Tamaulipan Clubtail Reference Dunkle 1992. Columbia Clubtail Reference Paulson 1983. Gomphus externus Gomphus gonzalezi Gomphus lynnae Olive Clubtail Reference Kennedy 1917. Stylurus olivaceus Russet-tipped Clubtail Reference Paulson 1999. Stylurus plagiatus Brimstone Clubtail Reference Kennedy 1917. Stylurus intricatus RINGTAILS Reference Garrison 1994a. Erpetogomphus SNAKETAILS Reference Carle 1992, Kennedy 1917. Ophiogomphus Great Basin Snaketail References La Rivers 1946, Paulson 1998b. Interior Least Clubtail Reference Cook & Laudermilk 2004. Grappletail Reference Kennedy 1917. SPIKETAILS Reference Carle 1983. Ophiogomphus morrisoni Stylogomphus sigmastylus Octogomphus specularis Cordulegaster Pacific Spiketail References Cruden 1969, Kennedy 1917. Cordulegaster dorsalis Apache Spiketail Reference Alcock 1985. Cordulegaster diadema RIVER CRUISERS Reference Williamson 1909. Macromia Swift River Cruiser Reference Donnelly & Tennessen 1994. Macromia illinoiensis Gilded River Cruiser Reference Williams 1979. Macromia pacifica Royal River Cruiser Reference Paulson 1999. Macromia taeniolata Western River Cruiser References Kennedy 1915, Walker 1937. Macromia magnifica Ebony Boghaunter Reference Charlton & Cannings 1993. Williamsonia fletcheri American Emerald Reference Hilton 1983a. Cordulia shurtleffii STRIPED EMERALDS Reference Walker 1925. Somatochlora Treeline Emerald Reference Cannings & Cannings 1985. Mountain Emerald Reference Kennedy 1913. Somatochlora sahlbergi Somatochlora semicircularis Plains Emerald Reference Williamson 1922b. Somatochlora ensigera Mocha Emerald Reference Williamson 1922b. Somatochlora linearis Texas Emerald Reference Donnelly 1962. Somatochlora margarita Clamp-tipped Emerald Reference Williamson 1922b. Somatochlora tenebrosa Orange Shadowdragon Reference Williams 1976. BASKETTAILS References Davis 1933, May 1995, Walker 1966. Neurocordulia xanthosoma Epitheca Beaverpond Baskettail Reference Kennedy 1917. Epitheca canis Prince Baskettail Reference Paulson 1999. Epitheca princeps Common Whitetail Plathemis lydia References Campanella & Wolf 1974, Jacobs 1955, Koenig 1990, 1991, Koenig & Albano 1985, 1987, McVey 1984. CORPORALS References Bennefield 1965, May 1992. Ladona Blue Corporal Reference Paulson 1999. Ladona deplanata Chalk-fronted Corporal Reference Hilton 1983b. Ladona julia KING SKIMMERS References Artiss et al 2001, Carle & Kjer 2002, Kambhampati et al 1999, Kennedy 1922. Four-spotted Skimmer Reference Convey 1989. Neon Skimmer Reference Williams 1977. Libellula Libellula quadrimaculata Libellula croceipennis Flame Skimmer References Alcock 1989a, DeBano 1993, 1996, La Rivers 1938. Libellula saturata Bleached Skimmer Reference Beckemeyer 2004. Libellula composita Hoary Skimmer Reference Kennedy 1917. Libellula nodisticta Twelve-spotted Skimmer Reference Pezzalla 1979. Libellula pulchella Widow Skimmer Libellula luctuosa References Campanella 1975, Garrison 1976, Moore 1987a, 1987b, 1990. Bar-winged Skimmer Reference Dunkle 1985. Libellula axilena Slaty Skimmer References Dunkle 1985, Paulson 1999. Libellula incesta Great Blue Skimmer References Dunkle 1985, Paulson 1999. Libellula vibrans Golden-winged Skimmer Reference Paulson 1999. Libellula auripennis Needham’s Skimmer Reference Paulson 1999. Libellula needhami Carmine Skimmer Orthemis discolor References Novelo and González 1984, Paulson 1998a, Young 1980. Roseate Skimmer Orthemis ferruginea References Novelo and González 1984 (may refer mostly to Carmine), Paulson 1999. AMBERWINGS Reference Ris 1930. Perithemis Eastern Amberwing Perithemis tenera References Hardy 1966, Jacobs 1955, Paulson 1999, Schultz & Switzer 2001, Schiffer 1968, Switzer 1997, 2002a, 2002b, Switzer & Walters 1999. Red-tailed Pennant Reference Paulson 1999. Brachymesia furcata Four-spotted Pennant Reference Paulson 1999. Brachymesia gravida SMALL PENNANTS Reference Williamson 1922a. Ornate Pennant Reference Paulson 1999. Calico Pennant Reference Waage 1986. Celithemis Celithemis ornata Celithemis elisa Banded Pennant Reference Paulson 1999. Celithemis fasciata Halloween Pennant References Miller 1982, Paulson 1999. Celithemis eponina WHITEFACES References Hovmöller & Johansson 2004, Westmann et al 2000. Dot-tailed Whiteface References Wolf & Waltz 1984, Wolf et al 1997. PONDHAWKS References Kennedy 1923, Williamson 1923b. Pin-tailed Pondhawk Reference De Marco et al 2002. Great Pondhawk Reference Paulson 1999. Leucorrhinia Leucorrhinia intacta Erythemis Erythemis plebeja Erythemis vesiculosa Eastern Pondhawk Erythemis simplicicollis References Currie 1963, Donnelly 2004, Lounibos et al 1990, May & Baird 2002, McVey 1985, McVey and Smittle 1984, Paulson 1999, Waage 1986. Western Pondhawk Reference Donnelly 2004. DRAGONLETS Reference Borror 1942. Erythemis collocata Erythrodiplax Red-faced Dragonlet Reference Paulson 2003. Erythrodiplax fusca Plateau Dragonlet Reference Paulson 2003. Erythrodiplax basifusca Little Blue Dragonlet References Paulson 1999, 2003. Erythrodiplax minuscula Seaside Dragonlet Reference Paulson 1999. Erythrodiplax berenice Band-winged Dragonlet Reference Paulson 1999. Erythrodiplax umbrata Filigree Skimmer Reference Córdoba-Aguilar 2003. Pseudoleon superbus MEADOWHAWKS References Carle 1993, Pilgrim & von Dohlen 2007. Sympetrum Variegated Meadowhawk References Arnaud 1972, La Rivers 1938. Sympetrum corruptum Cardinal Meadowhawk Reference Kennedy 1917. Sympetrum illotum Red-veined Meadowhawk Reference Cannings 1980. Sympetrum madidum Cherry-faced Meadowhawk Reference Schmidt 1987. Sympetrum internum Band-winged Meadowhawk References Pilgrim & von Dohlen 2007, Walker 1951. Black Meadowhawk References Michiels & Dhondt 1989, 1990. Autumn Meadowhawk References May 1998, McMillan 1996. Sympetrum semicinctum Sympetrum danae Sympetrum vicinum Spot-winged Meadowhawk Sympetrum signiferum References Cannings & Garrison 1991, Pilgrim & von Dohlen 2007, Upson 2000. TROPICAL DASHERS Reference Paulson 1969. Spot-tailed Dasher References May 1977, 1980. Micrathyria Micrathyria aequalis Blue Dasher Pachydiplax longipennis References Baird & May 1997, 2003, Johnson 1962b, McKinnon & May 1994, Paulson 1999, Penn 1951, Robey 1975, Sherman 1983. Red Rock Skimmer References Alcock 1987, 1989b, 1990, Dunkle 1978. Paltothemis lineatipes Jade-striped Sylph Reference Gallucci 2007. Macrothemis inequiunguis Masked Clubskimmer Reference Alcock 1989b. Brechmorhoga pertinax Evening Skimmer Reference Miller & Miller 1985 (related species). Tholymis citrina Hyacinth Glider Reference Paulson 1999. Miathyria marcella Antillean Saddlebags Reference Paulson 1999. Tramea insularis Red Saddlebags Reference Young 1967. Tramea onusta Carolina Saddlebags Reference Paulson 1999. Tramea carolina Black Saddlebags Reference Kennedy 1917. Tramea lacerata Wandering Glider Reference Paulson 1999. Pantala flavescens Spot-winged Glider References La Rivers 1938, Paulson 1999. Pantala hymenaea Marl Pennant Reference Paulson 1999. Macrodiplax balteata List of References Alcock, J. 1979. Multiple mating in Calopteryx maculata (Odonata: Calopterygidae) and the advantage of non-contact guarding by males. Journal of Natural History 13: 439446. Alcock, J. 1982. Postcopulatory mate guarding by males of the damselfly Hetaerina vulnerata Selys (Odonata: Calopterygidae). Animal Behaviour 30: 99-107. Alcock, J. 1983. Mate guarding and the acquisition of new mates in Calopteryx maculata (P. de Beauvois) (Zygoptera: Calopterygidae). Odonatologica 12: 153-159. Alcock, J. 1985. Reproductive behavior of Cordulegaster diadema Selys (Anisoptera: Cordulegastridae). Odonatologica 14: 313-317. Alcock, J. 1987. Male reproductive tactics in the libellulid dragonfly Paltothemis lineatipes: temporal partitioning of territories. Behavior 103: 157-173. Alcock, J. 1989a. The mating system of Libellula saturata Uhler (Anisoptera: Libellulidae). Odonatologica 18: 89-93. Alcock, J. 1989b. Annual variation in the mating system of the dragonfly Paltothemis lineatipes (Anisoptera: Libellulidae). Journal of the Zoological Society of London 218: 597-602. Alcock, J. 1989b. The mating system of Brechmorhoga pertinax (Hagen): the evolution of brief patrolling bouts in a “territorial” dragonfly (Odonata: Libellulidae). Journal of Insect Behavior 2: 49-62. Alcock, J. 1990. Oviposition resources, territoriality and male reproductive tactics in the dragonfly Paltothemis lineatipes (Odonata: Libellulidae). Behaviour 113: 251-263. Anholt, B. R. 1992. Sex and habitat differences in feeding by an adult damselfly. Oikos 65: 428-432. Arnaud, P. H., Jr. 1972. Mass movement of Sympetrum corruptum (Hagen) (Odonata: Libellulidae) in central California. Pan-Pacific Entomologist 48: 75-76. Artiss, T., T. R. Schultz, D. A. Polhemus, and C. Simon. 2001. Molecular phylogenetic analysis of the dragonfly genera Libellula, Ladona, and Plathemis (Odonata: Libellulidae) based on mitochondrial cytochrome oxidase I and 16S rRNA sequence data. Molecular Phylogenetics and Evolution 18: 348-361. Baird, J. M., and M. L. May. 1997. Foraging behavior of Pachydiplax longipennis (Odonata: Libellulidae). Journal of Insect Behavior 10: 655-678. Baird, J. M., and M. L. May. 2003. Fights at the dinner table: agonistic behavior in Pachydiplax longipennis (Odonata: Libellulidae) at feeding sites. Journal of Insect Behavior 16: 189-216. Ballou, J. 1984. Visual recognition of females by male Calopteryx maculata (Odonata: Calopterygidae). Great Lakes Entomologist 17: 201-204. Barlow, A. E., Jr. 1991. New observations on the distribution and behavior of Tachopteryx thoreyi (Hag.) (Anisoptera: Petaluridae). Notulae Odonatologicae 3: 131-132. Beckemeyer, R. J. 2004. Notes on the behavior and mechanics of scooping oviposition in Libellula composita (Hagen) (Anisoptera: Libellulidae). Odonatologica 33: 11-23. Behrstock, R. A., D. Danforth, and S. Upson. 2004. Yaqui Dancer (Argia carlcooki, Daigle 1995), new distributional records for northern Mexico and the U. S. Argia 16(2): 11-16. Bennefield, B. L. 1965. A taxonomic study of the subgenus Ladona (Odonata: Libellulidae). University of Kansas Science Bulletin 45: 361-396. Bick, G. H., and J. C. Bick. 1958. The ecology of the Odonata at a small creek in southern Oklahoma. Journal of the Tennessee Academy of Science 33: 240-251. Bick, G. H., and J. C. Bick. 1961. An adult population of Lestes disjunctus australis Walker (Odonata: Lestidae). Southwestern Naturalist 6: 111-137. Bick, G. H., and J. C. Bick. 1963. Natural History and population structure of the damselfly, Enallagma civile (Hagen) (Odonata: Coenagriidae). Southwestern Naturalist 8: 57-84. Bick, G. H., and J. C. Bick. 1965a. Color variation and significance of color in reproduction in the damselfly, Argia apicalis (Say) (Zygoptera: Coenagriidae). Canadian Entomologist 97: 32-41. Bick, G. H., and J. C. Bick. 1965b. Demography and behavior of the damselfly, Argia apicalis (Say) (Odonata: Coenagriidae). Ecology 46: 461-472. Bick, G. H., and J. C. Bick. 1968. Demography of the damselfly, Argia plana Calvert. Proceedings of the Entomological Society of Washington 70: 197-302. Bick, G. H., and J. C. Bick. 1970. Oviposition in Archilestes grandis (Rambur) (Odonata: Lestidae). Entomological News 81: 157-163. Bick, G. H., and J. C. Bick. 1971. Localization, behavior, and spacing of unpaired males of the damselfly, Argia plana Calvert (Odonata: Coenagrionidae). Proceedings of the Entomological Society of Washington 73: 146-152. Bick, G. H., and J. C. Bick. 1972. Substrate utilization during reproduction by Argia plana Calvert and Argia moesta (Hagen) (Odonata: Coenagrionidae). Odonatologica 1: 3-9. Bick, G. H., J. C. Bick, and L. E. Hornuff. 1976. Natural History of Chromagrion conditum (Hagen) adults (Zygoptera: Coenagrionidae). Odonatologica 5: 129-141. Bick, G. H., and L. E. Hornuff. 1965. Natural History of the damselfly, Lestes unguiculatus Hagen (Odonata: Lestidae). Proceedings of the Indiana Academy of Science 75: 110-115. Bick, G. H., and L. E. Hornuff. 1966. Reproductive behavior in the damselflies Enallagma aspersum (Hagen) and Enallagma exsulans (Hagen). Proceedings of the Entomological Society of Washington 68: 78-85. Bick, G. H., and D. Sulzbach. 1966. Reproductive behaviour of the damselfly, Hetaerina americana (Fabricius) (Odonata: Calopterygidae). Animal Behaviour 14: 156-158. Bird, R. D. 1933. Dragonfly hunting in Oklahoma. Scientific Monthly 36: 371-377. Borror, D. J. 1934. Ecological studies of Argia moesta Hagen (Odonata: Coenagrionidae) by means of marking. Ohio Journal of Science 34: 97-108. Calvert, P. P. 1931. The generic characters and the species of Palaemnema (Odonata: Agrionidae). Transactions of the American Entomological Society 57: 1-111. Campanella, P. J. 1975. The evolution of mating systems in temperate zone dragonflies II: Libellula luctuosa (Burmeister). Behaviour 54: 278-309. Campanella, P. J., and L. L. Wolf. 1974. Temporal leks as a mating system in a temperate zone dragonfly (Odonata: Anisoptera) I: Plathemis lydia Drury. Behaviour 51: 49-87. Cannings, R. A. 1980. Ecological notes on Sympetrum madidum (Hagen) in British Columbia, Canada (Anisoptera: Libellulidae). Notulae Odonatologicae 1: 97-99. Cannings, R. A. 1982. Notes on the biology of Aeshna sitchensis Hagen (Anisoptera: Aeshnidae). Odonatologica 11: 219-223. Cannings, R. A., S. G. Cannings, and R. J. Cannings. 1980. The distribution of the genus Lestes in a saline lake series in central British Columbia, Canada (Zygoptera: Lestidae). Odonatologica 9: 19-28. Cannings, R. A., and G. P. Doerksen. 1979. Description of the larva of Ischnura erratica (Odonata: Coenagriidae) with notes on the species in British Columbia. Canadian Entomologist 111: 327-331. Cannings, R. A., and R. W. Garrison. 1991. Sympetrum signiferum, a new species of dragonfly (Odonata: Libellulidae) from western Mexico and Arizona. Annals of the Entomological Society of America 84: 474-479. Cannings, S. G., and R. A. Cannings. 1985. The larva of Somatochlora sahlbergi Trybom, with notes on the species in the Yukon Territory (Anisoptera: Corduliidae). Odonatologica 14: 319-330. Carle, F. L. 1979. Two new Gomphus (Odonata: Gomphidae) from eastern North America with adult keys to the subgenus Hylogomphus. Annals of the Entomological Society of America 72: 418-426. Carle, F. L. 1983. A new Zoraena (Odonata: Cordulegastridae) from eastern North America, with a key to the adult Cordulegastridae of America. Annals of the Entomological Society of America 76: 61-68. Carle, F. L. 1986. The classification, phylogeny and biogeography of the Gomphidae (Anisoptera). I. Classification. Odonatologica 15: 275-326. Carle, F. L. 1992. Ophiogomphus (Ophionurus) australis spec. nov. from the Gulf Coast of Louisiana, with larval and adult keys to American Ophiogomphus (Anisoptera: Gomphidae). Odonatologica 21: 141-152.pyl Carle, F. L. 1993. Sympetrum janeae spec. nov. from eastern North America, with a key to Nearctic Sympetrum (Anisoptera: Libellulidae). Odonatologica 22: 1-16. Carle, F. L., and K. M. Kjer. 2002. Phylogeny of Libellula Linnaeus (Odonata: Insecta). Zootaxa 87: 1-18. Charlton, R. E., and R. A. Cannings. 1993. The larva of Williamsonia fletcheri Williamson (Anisoptera: Corduliidae). Odonatologica 22: 335-343. Chippindale, P. T., V. K. Davé, D. H. Whitmore, and J. V. Robinson. Phylogenetic relationships of North American damselflies of the genus Ischnura (Odonata: Zygoptera: Coenagrionidae) based on sequences of three mitochondrial genes. Molecular Phylogenetics and Evolution 11: 110-121. Clement, S. L., and R. P. Meyer. 1980. Adult biology and behavior of the dragonfly Tanypteryx hageni (Odonata: Petaluridae). Journal of the Kansas Entomological Society 53: 711-719. Conrad, K. F., and T. B. Herman. 1987. Territorial and Reproductive Behaviour of Calopteryx aequabilis Say (Odonata: Calopterygidae) in Nova Scotia, Canada. Advances in Odonatology 3:41-50. Conrad, K. F., and G. Pritchard. 1988. The reproductive behavior of Argia vivida Hagen: an example of a female-controlled mating system (Zygoptera: Coenagrionidae). Odonatologica 17: 179-185. Conrad, K. F., and G. Pritchard. 1989. Female dimorphism and physiological colour change in the damselfly Argia vivida Hagen (Odonata: Coenagrionidae). Canadian Journal of Zoology 7: 298-304. Conrad, K. F., and G. Pritchard. 1990. Pre-oviposition mate-guarding and mating behaviour of Argia vivida (Odonata: Coenagrionidae). Ecological Entomology 15: 363-370. Convey, P. 1989. Influences of the choice between territorial and satellite behaviour in male Libellula quadrimaculata Linn. (Odonata: Libellulidae). Behaviour 109: 125-141. Cook, C., and E. L. Laudermilk. 2004. Stylogomphus sigmastylus sp. nov., a new North American dragonfly previously confused with S. albistylus (Odonata: Gomphidae). International Journal of Odonatology 7: 3-24. Córdoba-Aguilar, A. 1992. Comportamiento reproductivo y policromatismo en Ischnura denticollis Burmeister (Zygoptera: Coenagrionidae). Bulletin of American Odonatology 1: 57-64. Córdoba-Aguilar, A. 1993. Population structure in Ischnura denticollis (Burmeister) (Zygoptera: Coenagrionidae). Odonatologica 22: 455-464. Córdoba-Aguilar, A. 1995. Changes from territorial to feeding activity in adult Anax walsinghami McL. before sunset (Anisoptera: Aeshnidae). Notulae Odonatologicae 4: 90-91 Córdoba-Aguilar, A. 2003. A note on territorial and mating behaviour in the dragonfly Pseudoleon superbus (Hag.) (Anisoptera: Libellulidae). 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