The Crocodilians, Lizards, and Snakes of North America
Author: Edward Drinker Cope
Publisher:
Published: 1900
Total Pages: 1186
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Edward Drinker Cope
Publisher:
Published: 1900
Total Pages: 1186
ISBN-13:
DOWNLOAD EBOOKAuthor: Edward Drinker Cope
Publisher:
Published: 1898
Total Pages: 100
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard D. Bartlett
Publisher:
Published: 2009
Total Pages: 0
ISBN-13: 9780813033013
DOWNLOAD EBOOKGuide and reference to the snakes of Western North America.
Author: Roger Conant
Publisher: Sagwan Press
Published: 2018-02-08
Total Pages: 296
ISBN-13: 9781377062990
DOWNLOAD EBOOKThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Robert Powell
Publisher: Lawrence, Kansas : University Press of Kansas
Published: 1998
Total Pages: 144
ISBN-13:
DOWNLOAD EBOOKA dichotomous key (that is, one that gives the user only two choices at each level of morphological scrutiny), it is designed for use in college-level herpetology or vertebrate biology courses. It will be especially useful as an effective tool for teaching the principles of taxonomy and for introducing students to the systematics of amphibians and reptiles.
Author: D.C. Wareham
Publisher: Elsevier
Published: 2005-01-19
Total Pages: 240
ISBN-13: 0080460178
DOWNLOAD EBOOKThe dictionary is a compilation of clear, concise and informative definitions of the characteristic vocabulary commonly encountered and used by herpetologists when discussing, reading, or writing about reptiles and amphibians. It is intended for all those who have an interest in these animals, from the amateur hobbyist who may find himself faced with what can be a rather intimidating scientific term or technical expression, to the trained zoologist who may sometimes have doubts over the exact meaning of a particular term. It will, it is hoped, not only be a useful source of reference to all who are either actively or passively involved in some aspects of herpetology whether they be keepers, curators, breeders, researchers, teachers or students, but an interesting read as well.
Author: Kevin de Queiroz
Publisher: CRC Press
Published: 2020-04-30
Total Pages: 1030
ISBN-13: 0429821204
DOWNLOAD EBOOKPhylonyms is an implementation of PhyloCode, which is a set of principles, rules, and recommendations governing phylogenetic nomenclature. Nearly 300 clades - lineages of organisms - are defined by reference to hypotheses of phylogenetic history rather than by taxonomic ranks and types. This volume will document the Real World uses of PhyloCode and will govern and apply to the names of clades, while species names will still be governed by traditional codes. Key Features Provides clear regulations for implementing new guidelines for naming lineages of organisms incorporates expressly evolutionary and phylogenetic principles Works with existing codes of nomenclature Eliminates the reliance on rank-based classification in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) Cantino, P. D. and de Queiroz, K. International Code of Phylogenetic Nomenclature (PhyloCode) (ISBN 978-1-138-33282-9).
Author:
Publisher:
Published: 1947
Total Pages: 550
ISBN-13:
DOWNLOAD EBOOKAuthor: Theodore Hildreth Eaton
Publisher:
Published: 1937
Total Pages: 50
ISBN-13:
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