Project Gutenberg 2010-02-12 Public domain in the USA. 67 White, John A. 53063227 Taxonomy of the Chipmunks, Eutamias quadrivittatus and Eutamias umbrinus Produced by Chris Curnow, Joseph Cooper and the Online Distributed Proofreading Team at https://www.pgdp.net "Taxonomy of the Chipmunks, Eutamias quadrivittatus and Eutamias umbrinus" by John A. White is a scientific publication written in the early to mid-20th century. This academic work focuses on the classification of two chipmunk species, discussing their anatomical and color differences, and emphasizing the need for precise measurement techniques in taxonomy. It provides a historical overview of the research surrounding these species and contributes to our understanding of rodent differentiation based on morphological features. The book delves into the taxonomy of the chipmunks Eutamias quadrivittatus and Eutamias umbrinus, detailing their distinct morphological traits, particularly skull and coloration characteristics that distinguish them from each other and other related species. White presents a comprehensive examination of various subspecies, providing diagnoses, descriptions, and comparisons that reveal their ecological distribution across North America. The study is methodologically rigorous, utilizing statistical measures and specimens across multiple regions, and it highlights the significance of geographical and ecological factors in the evolution and distribution of these chipmunks. (This is an automatically generated summary.) en Chipmunks QH QL Text Animal Animals-Wild-Mammals Browsing: Nature/Gardening/Animals Browsing: Science - Genetics/Biology/Evolution 83602 83613 2024-09-13T09:07:46.147848 2023-09-14T03:42:09.972105 text/html text/html 81097 2021-01-06T03:54:07 text/html; charset=iso-8859-1 479037 2021-01-06T03:54:07 text/html; charset=iso-8859-1 application/zip 440339 2024-09-13T09:07:52.379801 application/epub+zip 439338 2024-09-13T09:07:49.030811 application/epub+zip 89182 2024-09-13T09:07:47.862804 application/epub+zip 1160730 2024-09-13T09:07:54.366787 application/x-mobipocket-ebook 1149411 2024-09-13T09:07:51.495796 application/x-mobipocket-ebook 106125 2022-09-14T11:02:43.541224 application/x-mobipocket-ebook 72678 72578 2024-09-13T09:07:45.704819 2023-09-14T03:42:09.472124 text/plain; charset=us-ascii text/plain 72527 2021-01-06T03:54:07 text/plain; charset=iso-8859-1 22983 2021-01-06T03:54:07 text/plain; charset=iso-8859-1 application/zip 72518 2021-01-06T03:54:07 text/plain; charset=us-ascii 22967 2021-01-06T03:54:07 text/plain; charset=us-ascii application/zip 20232 2024-09-13T09:07:54.501765 application/rdf+xml 26125 2024-09-13T09:07:48.218799 image/jpeg 4669 2024-09-13T09:07:48.036830 image/jpeg 573958 2024-09-13T09:07:46.165865 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