Project Gutenberg 2010-02-01 Public domain in the USA. 160 Finley, Robert B. 52062714 A New Piñon Mouse (Peromyscus truei) from Durango, Mexico Produced by Chris Curnow, Joseph R. Hauser, Joseph Cooper and the Online Distributed Proofreading Team at https://www.pgdp.net "A New Piñon Mouse (Peromyscus truei) from Durango, Mexico" by Robert B. Finley, Jr. is a scientific publication written in the early 1950s. This work is focused on the documentation and classification of a newly identified subspecies of piñon mouse found in Durango, Mexico. It presents detailed morphological characteristics that differentiate this subspecies from its relatives in adjoining areas. The book discusses the findings from a collection of specimens collected by J. R. Alcorn, highlighting the darker pigmentation of the newly identified piñon mouse, designated as Peromyscus truei erasmus. The text outlines the physical traits, habitat, and geographic range of this subspecies, emphasizing its evolutionary adaptations to the surrounding rocky environment. Finley meticulously compares this mouse to others in the Peromyscus genus, providing measurements and diagnostic features that confirm its status as a distinct subspecies. Overall, the publication contributes to the understanding of mammalian diversity in Mexico and emphasizes the role of natural selection in shaping species characteristics. (This is an automatically generated summary.) Reading ease score: 57.0 (10th to 12th grade). Somewhat difficult to read. en Mice QH QL Text Animal Animals-Wild-Mammals Category: Science - Biology Category: Nature/Gardening/Animals 34691 2025-08-12T15:21:14.607155 text/html 31204 2021-01-06T02:43:09 text/html 119299 2025-08-12T15:21:20.458106 application/epub+zip 117705 2025-08-12T15:21:18.219141 application/epub+zip 74753 2025-08-12T15:21:16.897169 application/epub+zip 314187 2025-08-12T15:21:21.940120 application/x-mobipocket-ebook 306843 2025-08-12T15:21:19.649146 application/x-mobipocket-ebook 82553 2022-09-14T10:28:31.485014 application/x-mobipocket-ebook 28718 2025-08-12T15:21:14.361143 text/plain; charset=us-ascii 28580 2021-01-06T02:43:09 text/plain; charset=us-ascii 28571 2021-01-06T02:43:09 text/plain; charset=us-ascii 20264 2025-08-12T15:21:22.065123 application/rdf+xml 24454 2025-08-12T15:21:17.398147 image/jpeg 4913 2025-08-12T15:21:17.142147 image/jpeg 10626 2021-01-06T02:43:09 application/octet-stream application/zip 11627 2021-01-06T02:43:09 application/octet-stream application/zip 10595 2021-01-06T02:43:09 application/octet-stream application/zip 116721 2025-08-12T15:21:14.612147 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