02171cam a22002893u 450000100060000000300070000600500170001300600020003000700050003200800410003704000110007804100170008905000070010610000410011324500800015426400510023430000470028533600260033233700260035833800360038450000310042050801240045152012060057553400450178165300120182685600430183833508UtSlPG20260610133750.0mcr n260607r2010||||utu|||||o|||||||||||||| d  aUtSlPG 7aen2iso639-1 4aQH1 aDuellman, William Edward,d1930-202212aA New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México 1aSalt Lake City, UT :bProject Gutenberg,c2010  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  aRelease date is 2010-08-23  aProduced by Chris Curnow, Tom Cosmas, Joseph Cooper and
the Online Distributed Proofreading Team at
http://www.pgdp.net  a"A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México" by William E. Duellman is a scientific publication written in the mid-20th century, specifically in the early 1960s. This work focuses on the systematic study and classification of a newly identified subspecies of the lizard Cnemidophorus sacki found in Michoacán, Mexico. It contributes to the field of herpetology by providing detailed descriptions and distinguishing characteristics of this subspecies.  In the publication, Duellman describes the distinctive features of the Cnemidophorus sacki zweifeli, elaborating on its size, coloration, and morphological differences compared to other subspecies. The study includes a holistic examination from field studies, discussing habitat preferences, variations in size and color, and sexual dimorphism. Additionally, the lizard's ecological behavior during different seasons and its geographic distribution within the Tepalcatepec Valley is thoroughly analyzed. The work not only provides insights into this particular subspecies but also highlights the importance of taxonomy and field research in understanding biodiversity. (This is an automatically generated summary.)  nOriginal publication data not identified  aLizards40uhttps://www.gutenberg.org/ebooks/33508