Project Gutenberg 2010-11-16 Public domain in the USA. 47 Durrant, Stephen David 1902 1975 Durrant, S. D. (Stephen David) Durrant, Stephen D. Crane, Harold S. 49045048 Three New Beavers from Utah Produced by Chris Curnow, Joseph Cooper, Josephine Paolucci, The Internet Archive for some images, and the Online Distributed Proofreading Team at https://www.pgdp.net. "Three New Beavers from Utah" by Stephen David Durrant and Harold S. Crane is a scientific publication written in the late 20th century. The book provides an in-depth analysis of the subspecies of beavers found in Utah, emphasizing the identification and description of three previously unnamed kinds. It aims to contribute to the understanding of beaver diversity and classification in North America. The publication meticulously explores the physical characteristics, measurements, and geographic ranges of the new subspecies: "Castor canadensis pallidus", "Castor canadensis rostralis", and "Castor canadensis duchesnei". Each subspecies is described in terms of size, coloration, skull structure, and habitat distribution, with comparisons drawn to existing subspecies. The authors emphasize the importance of careful classification, noting potential genetic changes due to transplants and ensuring that the new classifications are grounded in solid evidence gathered from various specimens. Overall, this work adds valuable information to the field of mammalogy, particularly concerning North American beavers. (This is an automatically generated summary.) en American beaver -- Utah -- Classification Beavers -- Classification QH Text Animal Animals-Wild-Mammals Browsing: Nature/Gardening/Animals Browsing: Science - General 50952 50961 2024-09-14T11:37:27.671161 2023-09-15T06:38:31.166566 text/html text/html 47350 2021-01-07T04:42:28 text/html; charset=utf-8 187360 2021-01-07T04:42:28 text/html; charset=utf-8 application/zip 248366 2024-09-14T11:37:31.120123 application/epub+zip 247078 2024-09-14T11:37:29.082151 application/epub+zip 70633 2024-09-14T11:37:28.232171 application/epub+zip 340993 2024-09-14T11:37:32.717147 application/x-mobipocket-ebook 331580 2024-09-14T11:37:30.586120 application/x-mobipocket-ebook 155045 2022-09-15T15:09:21.574025 application/x-mobipocket-ebook 42595 42426 2024-09-14T11:37:27.357224 2023-09-15T06:38:30.897598 text/plain; charset=us-ascii text/plain 42377 2021-01-07T04:42:28 text/plain; charset=iso-8859-1 13590 2021-01-07T04:42:28 text/plain; charset=iso-8859-1 application/zip 42368 2021-01-07T04:42:28 text/plain; charset=us-ascii 13572 2021-01-07T04:42:28 text/plain; charset=us-ascii application/zip 20799 2024-09-14T11:37:32.866085 application/rdf+xml 14716 2024-09-14T11:37:28.576150 image/jpeg 3906 2024-09-14T11:37:28.403116 image/jpeg 250803 2024-09-14T11:37:27.683133 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog