Project Gutenberg 2010-03-22 Public domain in the USA. 317 Anderson, Sydney 1927 2018 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.) Reading ease score: 69.6 (8th & 9th grade). Neither easy nor difficult to read. en Mice QH Text Animal Animals-Wild-Mammals Browsing: Nature/Gardening/Animals Browsing: Science - Genetics/Biology/Evolution Category: Science - Biology Category: Nature/Gardening/Animals 85604 2025-06-13T06:28:48.040500 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 1585841 2025-06-13T06:28:58.772413 application/epub+zip 1584329 2025-06-13T06:28:53.858412 application/epub+zip 89823 2025-06-13T06:28:50.854417 application/epub+zip 1454883 2025-06-13T06:29:01.075384 application/x-mobipocket-ebook 1440979 2025-06-13T06:28:56.336420 application/x-mobipocket-ebook 98220 2022-09-14T14:34:24.527228 application/x-mobipocket-ebook 67242 2025-06-13T06:28:47.605429 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 22383 2025-06-13T06:29:01.218363 application/rdf+xml 27448 2025-06-13T06:28:51.420405 image/jpeg 4847 2025-06-13T06:28:51.139412 image/jpeg 1601250 2025-06-13T06:28:48.068446 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog