Download or read book Adults of the Subfamily Tanypodinae Pelopinae in North America Diptera written by Selwyn Roback and published by Academy of Natural Sciences. This book was released on 2007-12 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes those adult Tanypodinae ( = Pelopinae) found in the U.S. & Canada north of the Mexican border. Includes Greenland but excludes Bermuda, the Bahamas, & the West Indies; only the adults are considered here. Keys are provided for the identification of both sexes, though the prime reliance is upon the characters of the male. The classification used is essentially (with some modification) that of Fittkau (1962). A total of 130 species & 38 genera or subgenera are treated in this paper. Of these, 48 species & 11 genera or subgenera are new. Of the 17 genera of Pentaneurini treated by Fittkau (1962), only ¿Telmatopelopia¿ was not found in North America. All the genera listed by Fittkau for the Macropelopiini were found here. ¿Anatopynia¿ s. str. wasn¿t found.

Download or read book The Adults of the Subfamily Tanypodinae written by Selwyn S. Roback and published by . This book was released on 1971 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Adults of the Subfamily Tanypodinae written by Selwyn S. Roback and published by . This book was released on 1970 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Adults of the Subfamily Tanypodinae written by Selwyn S. Roback and published by . This book was released on 1970 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chironomidae of the Southeastern United States written by and published by . This book was released on 1990 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish and Wildlife Research written by and published by . This book was released on 1986 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of The Academy of Natural Sciences Vol 128 1976 written by and published by Academy of Natural Sciences. This book was released on with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of The Academy of Natural Sciences Vol 139 1987 written by and published by Academy of Natural Sciences. This book was released on with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of The Academy of Natural Sciences Vol 129 1977 written by and published by Academy of Natural Sciences. This book was released on with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Greenland Entomofauna written by Jens Böcher and published by BRILL. This book was released on 2015-05-26 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Greenland Entomofauna an international team of 64 taxonomic specialists provide for the first time a richly illustrated guide to the identification of the ≈1200 species of Hexapods/Insects, Arachnids and Myriapods so far known to occur in the country. While the composition, origin and adaptations of the Greenland fauna has always been a challenge to biogeographers and ecologists/ecophysiologists, the provision of a tool for detailed identification of its constituent species is now particularly timely, since global climate change will expectedly have a particularly noticeable impact on biota at high latitudes. This obviously renders the feasibility of monitoring distributional range shifts of the principal components of this biota a matter of some urgency. Contributors are: Achterberg, Cornelius van; Ahola, Matti; Barták, Miroslav; Behan-Pelletier, Valerie; Bird, Jeremy M.; Bøg, Katrine; Brodo, Fenja; Buhl, Peter N.; Dahl, Christine; Disney, R. Henry L.; Dittmar, Katharina; Fjellberg, Arne; Gammelmo, Øivind; Forshage, Mattias; Gerecke, Reinhard; Gertsson, Carl-Axel; Haastriter, Michael M.L.; Haenni, Jean-Paul; Heie, Ole E.; Heraty, John M.; Hodgson, Chris; Hodkinson, Ian D.; Horsfield, David; Huber, John T.; Jaschoff, Matthias; Jensen, Frank; Johanson, Kjell A.; Jussila, Reijo; Karsholt, Ole; Krzeminska, Ewa; Lantsov, Vladimir I.; Láska, Pavel; Lindegaard, Claus; Lyneborg, Leif (†); Makarova, Olga; Marusik, Yura M.; Mathis, Wayne N.; Mazánek, Libor; Michelsen, Verner; Munk, Thorkild (†); Murphy, William L.; Nielsen, Søren A.; Nielsen, Tore R.; Noyes, John S.; Oosterbroek, Pjotr; Ozerov, Andrey L.; Pape, Thomas; Pinto, John D.; Pollet, Marc; Rindal, Eirik; Rohácek, Jindrich; Simonsen, Thomas J.; Smith, Vincent S.; Söli, Geir; Starý, Jaroslav; Strassen, Richard zur; Svensson, Bo. W.; Vilhelmsen, Lars; Vilkamaa, Pekka; Wilson, Michael; Zatwarnicki, Tadeusz

Download or read book Proceedings of The Academy of Natural Sciences Vol 137 No 2 December 1985 written by and published by Academy of Natural Sciences. This book was released on with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Feather Mite Family Eustathiidae Acarina written by Paul Peterson and published by Academy of Natural Sciences. This book was released on 2007-12 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The feather mite family Eustathiidae Oudemans is a presumably monophyletic group of ectoparasites restricted to swifts & crested swifts (Apodiformes: Apodidae & Hemiprocnidae). The mites occur in tandem between the barbs of the primary regimes of the wings of field-collected birds & museum skins. Discrete spatial relations exist between the pop¿s. of different mite species when these co-occur on an individual bird. The secondaries, tertiaries, coverts, & retrices of the tail provide loci of infestations in such instances. This study establishes a classification & describes the morphology & host-parasite assoc. of the Eustathiidae. All taxa are (re)described, keys are provided for the determination of genera & species, & host-parasite assoc. are cross-listed. Illus.

Download or read book The Chironomidae of Otsego Lake written by Joseph P. Fagnani and published by . This book was released on 1987 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chironomidae Larvae Vol 1 Tanypodinae written by Henk J. Vallenduuk and published by BRILL. This book was released on 2007-01-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chironomids are a group of non-biting midges, the larvae of which are important in aquatic ecosystems. The authors revised existing identification keys and collected additional information on the biology and ecology of the larvae. Where possible, the identification keys use anatomical characters that are easily observed. An invaluable tool for aquatic ecologists and water quality management.

Download or read book Proceedings of The Academy of Natural Sciences Vol 135 1983 written by and published by Academy of Natural Sciences. This book was released on with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples written by and published by . This book was released on 1989 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Techniques of Water resources Investigations of the United States Geological Survey written by and published by . This book was released on 1987 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: