Project Gutenberg 2011-12-22 Public domain in the USA. 58 Alvarez, Ticul 1935 2001 Solorzano, Ticul Alvarez Solórzano, Ticul Alvarez A New Subspecies of Ground Squirrel (Spermophilus spilosoma) from Tamaulipas, Mexico Produced by Chris Curnow, Dianna Adair, Joseph Cooper and the Online Distributed Proofreading Team at http://www.pgdp.net "A New Subspecies of Ground Squirrel (Spermophilus spilosoma) from Tamaulipas, Mexico" by Ticul Alvarez is a scientific publication produced by the University of Kansas in the early 1960s. This study focuses on the identification and description of a newly recognized subspecies of the spotted ground squirrel found in Tamaulipas, Mexico. The book serves as a crucial addition to the existing taxonomy of ground squirrels in North America. In this publication, Alvarez details his findings based on specimens collected from the coastal plain of eastern Tamaulipas, marking the first record of this subspecies, named "Spermophilus spilosoma oricolus". The text includes a comprehensive diagnosis of the new subspecies, distinguishing it from related forms based on anatomical measurements and physical characteristics such as color and cranial dimensions. Additionally, the work discusses the geographic dispersion of the species, suggesting that it reached the mainland from the barrier beach, underscoring its isolated population in the region. The publication is a precise contribution to the field of mammalogy, enriching the understanding of ground squirrel diversity and distribution. (This is an automatically generated summary.) en Ground squirrels QH Text Animal Animals-Wild-Mammals Browsing: Nature/Gardening/Animals Browsing: Science - Genetics/Biology/Evolution 33728 33737 2024-09-16T08:00:09.708113 2023-09-16T14:01:58.635392 text/html text/html 30114 2011-12-22T10:40:28 text/html; charset=iso-8859-1 10971 2011-12-22T10:40:30 text/html; charset=iso-8859-1 application/zip 90176 2024-09-16T08:00:14.217079 application/epub+zip 89047 2024-09-16T08:00:12.245076 application/epub+zip 72308 2024-09-16T08:00:11.360088 application/epub+zip 298823 2024-09-16T08:00:15.643056 application/x-mobipocket-ebook 291596 2024-09-16T08:00:13.602102 application/x-mobipocket-ebook 74789 2022-09-17T13:33:35.454364 application/x-mobipocket-ebook 28392 28270 2024-09-16T08:00:09.527093 2023-09-16T14:01:58.475409 text/plain; charset=us-ascii text/plain 28256 2011-12-22T10:40:28 text/plain; charset=iso-8859-1 10276 2011-12-22T10:40:30 text/plain; charset=iso-8859-1 application/zip 28247 2011-12-22T10:40:28 text/plain; charset=us-ascii 10255 2011-12-22T10:40:30 text/plain; charset=us-ascii application/zip 20310 2024-09-16T08:00:15.780057 application/rdf+xml 27048 2024-09-16T08:00:11.710082 image/jpeg 4974 2024-09-16T08:00:11.535078 image/jpeg 92369 2024-09-16T08:00:09.713116 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