Download or read book Bulletins of the Zoological Society of San Diego October 15 1941 Vol 17 written by L. M. Klauber and published by Forgotten Books. This book was released on 2018-03-18 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Bulletins of the Zoological Society of San Diego, October 15, 1941, Vol. 17: Four Papers on the Application of Statistical Methods to Herpetological Problems The tapering bodies of most species of snakes are usually correlated with changes in the number of dorsal scale rows. In order to discuss the Shape of the dispersion curve of this character it is necessary to define the particular count which is to be used as a basis of investigation. In most taxonomic work either the number of rows at mid-body is cited, or the number at the neck, at mid-body, and just before the vent. There are four types of suppression (or lack of suppression) of scale rows between the neck and the vent: (1) a constant number; (2) a con stant number from neck to mid-body, followed by a decrease to the vent; (3) a continuously decreasing number from neck to vent; (4) an increase from neck (at its point of least diameter) to mid-body, followed by a decrease toward the vent. While many species, and even genera, adhere to only one of these methods, others may follow two or more, since, after all, there is no very sharp line between them. In fact, there is not entire agreement as to the definitions of the three points at which the rows are to be counted; usually they are (1) on the neck one head-length posterior to the hinge of the jaw; (2) at mid-body half-way between the head and vent; and (3) a short distance anterior to the vent, to avoid the irregularities involved in the considerable diminution in body diameter at that point. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Museum News written by Laurence Vail Coleman and published by . This book was released on 1941 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of the Rhinoceros written by L.C. Rookmaaker and published by CRC Press. This book was released on 2020-08-26 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: A listing and analysis of 3106 references to the rhinoceros in books and articles.
Download or read book Dictionary Catalog of the Research Libraries of the New York Public Library 1911 1971 written by New York Public Library. Research Libraries and published by . This book was released on 1979 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1928 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Union List of Serials of the California State University written by California State University and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Festivus written by and published by . This book was released on 2006 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Malacologia written by and published by . This book was released on 2002 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Serials Catalog Titles O Z and Corporate body index written by Iowa State University. Library and published by . This book was released on 1985 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Climate Change Impacts in the United States written by U.S. Global Change Research Program and published by Cambridge University Press. This book was released on 2009-08-24 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
Download or read book The National Union Catalog Pre 1956 Imprints written by Library of Congress and published by . This book was released on 1969 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Catalogue of the American Geographical Society written by American Geographical Society of New York and published by . This book was released on 1962 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Mammals Ashore written by Joseph R. Geraci and published by National Aquarium in Baltimore. This book was released on 2005 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Download or read book The Library of Congress Author Catalog written by Library of Congress and published by . This book was released on 1953 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Honey guides written by Herbert Friedmann and published by . This book was released on 1955 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The honey-guides are a small family of picarian birds related to the barbets, the woodpeckers, and the toucans. The family contains eleven species classified in four genera. All but two of these species are found only in Africa south of the Sahara -- the two exceptions are Asiatic in distribution, one in the Himalayas, and one in Burma, Siam, Malay, Sumatra, and Borneo.
Download or read book The Conservation Biology of Tortoises written by IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and published by IUCN. This book was released on 1989 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historic Residential Suburbs written by David L. Ames and published by . This book was released on 2002 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
