...The named, American kinds of Agkistrodon currently are arranged as three species: the copperhead, the cantil and the cottonmouth... 
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...The systematics of this genus is currently understudy by Ronald H...
J. Knox Jones 「Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country」
...LaVal currently is studying theMyotis nigricans complex; pending his revision our specimens aretentatively assigned to M...
J. Knox Jones 「Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country」
...These species arelisted in Tables and with the name currently applied...
John D. Lynch 「A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope」
...The status of the name Batrachyla longipes is currently that of anomen dubium (Lynch, 1963)...
John D. Lynch 「A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope」
..." In theevent that the unique type is a hybrid, the very fact of its existencesupports the hypothesis that the genera are more closely relatedthan is currently recognized...
Robert L. Merz 「Jaw Musculature of the Mourning and White-winged Doves」
...The avian genus Zenaida is currently considered to be distinctfrom the genus Zenaidura by most columbid taxonomists...
Robert L. Merz 「Jaw Musculature of the Mourning and White-winged Doves」
...Our specimens of Zapus, currently under study by Paul B...
Kenneth W. Andersen 「Mammals of Northwestern South Dakota」
...Mitchell currently under review...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...Unicorn whale (historical name not currently in use)...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...Other static tagging techniques currently underinvestigation include the use of laser beams to apply smallbrands and the use of gas branding devices...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
...The geographic range currently assigned to Baiomys taylori paulus (J...
E. Raymond Hall 「Comments on the Taxonomy and Geographic Distribution of Some North American Rodents」
...The three nominalspecies currently constitute the S...
J. Knox Jones, Jr. 「Noteworthy Mammals from Sinaloa, Mexico」
...The names of currently recognizedglacial and interglacial ages of the Pleistocene are listed below...
James S. Findley 「Speciation of the Wandering Shrew」
...One of the specimens from the Río San Román currently is living in the Philadelphia Zoological Gardens...
William E. Duellman 「Amphibians and Reptiles of the Rainforests of Southern El Peten, Guatemala」
...Microbatrachylushas been regarded as synonymous with Eleutherodactylus(Lynch, 1965); four species of Microbatrachylus currently areregarded as valid (Duellman, 1961, Lynch, 1965)...
John D. Lynch 「Genera of Leptodactylid Frogs in México」
...Snakes currently assigned to Pituophis deppei differ from othermembers of the genus by possessing two instead of four prefrontalplates...
William E. Duellman 「A Taxonomic Study of the Middle American Snake, Pituophis deppei」
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