Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Douglas A. Rossman"'
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Akademický článek
Morphological variation in the striped water snake Helicops trivittatus (Gray, 1849) (Reptilia: Serpentes: Xenodontidae) of eastern Amazonia
Autor: Douglas Athon Rossman
Publikováno v: Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, Vol 5, Iss 3, Pp 271-278 (2010)
Helicops trivittatus, uma cobra aquática endêmica da Amazônia oriental, possui um padrão de coloração essencialmente sem variação, mas apresenta variação sexual e/ou individual em muitos caracteres merísticos e morfométricos. Esse estudo
Externí odkaz: https://doaj.org/article/13d8cb418a5a4f21a7f35cf6c1ee9dcc
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2
A New Species of Dicranomyia (Idiopyga) from Wisconsin, U.S.A. (Diptera: Tipulidae)
Autor: George W. Byers, Douglas A Rossman
Publikováno v: Journal of the Kansas Entomological Society. 81:12-14
Dicranomyia (Idiopyga) flabellifera is described and illustrated. The male hypopygium is compared with that of other nearctic members of the subgenus.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45b49e7fd5d4d72739a7984ddb5e93ef
https://doi.org/10.2317/jkes-504.14.1
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3
The systematic relationships of the snake genus Anomochilus
Autor: David Cundall, V. Wallach, Douglas A. Rossman
Publikováno v: Zoological Journal of the Linnean Society. 109:275-299
Phylogenetic analysis of 38 skeletal characters, 12 muscular characters and 15 visceral characters in 17 major snake clades plus Anomochilus suggests that Anomochilus is the sister taxon of all other living alethinophidian snakes. However, skeletal,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd0e26de2b855de7a64ebefb6621d524
https://doi.org/10.1111/j.1096-3642.1993.tb02536.x
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4
Cephalic anatomy of the rare Indonesian snake Anomochilus weberi
Autor: David Cundall, Douglas A. Rossman
Publikováno v: Zoological Journal of the Linnean Society. 109:235-273
The head of Anomochilus weberi combines features seen in living uropeltines and scolceophidians, two clades of fossorial snakes that appear to have the most specialized and, at the same time, the most divergent modifications of the head. However, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1addf4baeb5b5d3893f6027d10b70378
https://doi.org/10.1111/j.1096-3642.1993.tb02535.x
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10
Variation in the Peruvian Dipsadine Snakes Sibynomorphus oneilli and S. vagus
Autor: David Kizirian, Douglas A. Rossman
Publikováno v: Journal of Herpetology. 27:87
NAGEL, J. W. 1977. Life history of the red-backed salamander, Plethodon cinereus, in northeastern Tennessee. Herpetologica 33:13-18. SAYLER, A. 1966. The reproductive ecology of the red-backed salamander, Plethodon cinereus, in Maryland. Copeia 1966:
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bcb9d4f76a3ab61f5b2a9418eb6a1b30
https://doi.org/10.2307/1564911
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