Project Gutenberg 2010-03-22 Public domain in the USA. 64 Anderson, Sydney 1927 Subspeciation in the Meadow Mouse, Microtus montanus, in Wyoming and Colorado Produced by Chris Curnow, Simon Gardner, Joseph Cooper and the Online Distributed Proofreading Team at http://www.pgdp.net "Subspeciation in the Meadow Mouse, Microtus montanus, in Wyoming and Colorado" by Sydney Anderson is a scientific publication written in the mid-20th century. The book focuses on the study of the subspecies of the meadow mouse, specifically Microtus montanus, in the unique ecological regions of Wyoming and Colorado. Through extensive fieldwork and analysis of collected specimens, Anderson explores the variations within the species, influenced by various environmental and geographical factors. In this publication, Anderson examines 1,187 specimens of Microtus montanus collected over several years, detailing the morphological characteristics and measurements of the mice from various localities. The study identifies and describes previously unrecognized subspecies while discussing how geographical barriers and environmental conditions have led to evolutionary variations among isolated populations. It emphasizes the role of moisture and seasonal population fluctuations on the survival and adaptation of these meadow mice, providing significant insights into their ecological niche and evolutionary biology. The findings contribute to a greater understanding of subspeciation and biodiversity within rodent species in North America. (This is an automatically generated summary.) en Mice QH Text Animal Animals-Wild-Mammals Browsing: Nature/Gardening/Animals Browsing: Science - Genetics/Biology/Evolution 85469 85477 2024-09-13T11:36:08.402122 2023-09-14T05:52:20.117535 text/html text/html 78801 2021-01-25T18:43:25 text/html; charset=utf-8 1487013 2021-01-25T18:43:25 text/html; charset=utf-8 application/zip 1550810 2024-09-13T11:36:17.098046 application/epub+zip 1549531 2024-09-13T11:36:12.674084 application/epub+zip 88211 2024-09-13T11:36:10.252092 application/epub+zip 1407799 2024-09-13T11:36:19.217048 application/x-mobipocket-ebook 1393907 2024-09-13T11:36:14.927022 application/x-mobipocket-ebook 98220 2022-09-14T14:34:24.527228 application/x-mobipocket-ebook 67314 2024-09-13T11:36:08.008064 text/plain; charset=us-ascii 67080 2010-03-22T09:42:18 text/plain; charset=utf-8 23607 2010-03-22T09:45:08 text/plain; charset=utf-8 application/zip 67131 2010-03-22T09:43:14 text/plain; charset=iso-8859-1 23606 2010-03-22T09:45:08 text/plain; charset=iso-8859-1 application/zip 67203 2010-03-22T09:44:24 text/plain; charset=us-ascii 23495 2010-03-22T09:45:08 text/plain; charset=us-ascii application/zip 21370 2024-09-13T11:36:19.356022 application/rdf+xml 27172 2024-09-13T11:36:10.615044 image/jpeg 4814 2024-09-13T11:36:10.433078 image/jpeg 1569761 2024-09-13T11:36:08.431098 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