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040			_aUtSlPG
041		7	_aen _2iso639-1
050		4	_aQH
100	1		_aPackard, Robert L. _q(Robert Lewis), _d1928-
245	1	0	_aSpeciation and Evolution of the Pygmy Mice, Genus Baiomys
264		1	_aSalt Lake City, UT : _bProject Gutenberg, _c2011
300			_a1 online resource : _bmultiple file formats
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
500			_aRelease date is 2011-12-13
508			_aProduced by Chris Curnow, Tom Cosmas, Joseph Cooper and the Online Distributed Proofreading Team at http://www.pgdp.net
520			_a"Speciation and Evolution of the Pygmy Mice, Genus Baiomys" by Robert L. Packard is a scientific publication written in the mid-20th century. This work primarily focuses on the study of pygmy mice, their taxonomy, geographic distribution, and the evolutionary trends seen within the genus Baiomys, which includes various fossil and living species of these rodents. At the start of the publication, the author introduces the genus Baiomys, detailing its geographic range stretching from Central America to the southwestern United States, with a significant presence in Mexico. The opening discusses their historical recognition within scientific literature, sparking interest in understanding the interspecies relationships and geographic variations of different pygmy mouse species. Packard outlines the objectives of this study, including a comprehensive analysis of their morphological characteristics, variety within species, and establishing linkages among extinct and extant members of the genus. The early sections set the stage for a thorough examination of pygmy mouse evolution and speciation. (This is an automatically generated summary.)
534			_nOriginal publication data not identified
653			_aMice
856	4	0	_uhttps://www.gutenberg.org/ebooks/38290
999			_c79129 _d79129