A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México
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A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México is by William Edward Duellman, and is dated May 2, 1960. The opening says the systematic status of the populations of lizards assignable to Cnemidophorus sacki in western México, from Sonora southward to Jalisco, has been reviewed in detail by Zweifel. Field studies and examination of large series of preserved specimens of Cnemidophorus from the Tepalcatepec Valley show the presence of Cnemidophorus sacki in the region between the ranges.
The text gives the largest male from the east a snout-vent length of 110 mm., with rows of pale spots and no trace of brown and tan cross-bars, and says specimens of equal size from Guerrero, Morelos, and Puebla have a tan dorsum with dark brown cross-bars. A list of localities names 6 km. SW of Nueva Italia, 2.7 km. S of Nueva Italia and Volcán Jorullo, among others.
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Book facts
- Author
- William Edward Duellman
- Pages
- 17
- Language
- English
- Genre
- Biology
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- PDF, EPUB, Read online