Project Gutenberg 2010-02-11 Public domain in the USA. 61 Hall, E. Raymond (Eugene Raymond) 1902 1986 Hall, Eugene Raymond Ogilvie, Marilyn Bailey Conspecificity of two pocket mice, Perognathus goldmani and P. artus Produced by Chris Curnow, Joseph Cooper, Diane Monico, and the Online Distributed Proofreading Team at https://www.pgdp.net "Conspecificity of two pocket mice, Perognathus goldmani and P. artus" by E. Raymond Hall and Marilyn Bailey Ogilvie is a scientific publication produced in the late 1950s. This work explores the taxonomic relationship between two species of pocket mice, analyzing their morphological traits and geographical distribution. It contributes to the understanding of the species within the broader Perognathus intermedius group, focusing particularly on the intergradation of the two types in southern Sonora and northern Sinaloa. In the publication, the authors examine specimens collected from various locations, noting significant measurable differences between the two species, such as size and skull structure. The study finds evidence of intergradation in the populations, leading to the conclusion that Perognathus artus should be classified as a subspecies of Perognathus goldmani. The research includes detailed descriptions of the physical characteristics of the mice, maps of their geographic distribution, and discussions on individual variation among the specimens, emphasizing the need for further study into related species to refine taxonomic understanding. (This is an automatically generated summary.) en Pocket mice QH Text Animal Animals-Wild-Mammals Browsing: Nature/Gardening/Animals Browsing: Science - Genetics/Biology/Evolution 37903 37912 2024-09-13T09:04:32.018818 2023-09-14T03:39:20.591203 text/html text/html 34285 2021-01-06T03:53:05 text/html; charset=iso-8859-1 51699 2021-01-06T03:53:05 text/html; charset=iso-8859-1 application/zip 128036 2024-09-13T09:04:36.551803 application/epub+zip 126877 2024-09-13T09:04:34.543827 application/epub+zip 68952 2024-09-13T09:04:33.623826 application/epub+zip 316399 2024-09-13T09:04:38.036794 application/x-mobipocket-ebook 308301 2024-09-13T09:04:35.919824 application/x-mobipocket-ebook 76615 2022-09-14T10:58:24.369112 application/x-mobipocket-ebook 30633 30509 2024-09-13T09:04:31.810848 2023-09-14T03:39:20.402206 text/plain; charset=us-ascii text/plain 30540 2021-01-06T03:53:05 text/plain; charset=iso-8859-1 11066 2021-01-06T03:53:05 text/plain; charset=iso-8859-1 application/zip 30531 2021-01-06T03:53:05 text/plain; charset=us-ascii 11044 2021-01-06T03:53:05 text/plain; charset=us-ascii application/zip 20425 2024-09-13T09:04:38.171785 application/rdf+xml 25272 2024-09-13T09:04:33.976838 image/jpeg 4674 2024-09-13T09:04:33.801813 image/jpeg 128225 2024-09-13T09:04:32.025844 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