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Phrynosoma hernandesi

(Greater Short-horned Lizard)

Overview

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Interesting Facts

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Common Names

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Common Names in English:

Greater Short-horned Lizard, Greater Short-Horned Lizards, Mountain Short-Horned Lizard, Pigmy Short-Horned Lizard, Pygmy Horned Lizard, Short-horned Lizard

Description

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Habitat

Ecology: Habitats of this lizard range from semi-arid plains to high mountains; usually the species is in open, shrubby, or openly wooded areas with sparse vegetation at ground level; soil may vary from rocky to sandy (Degenhardt et al. 1996, Hammerson 1999, Stebbins 2003, Werner et al. 2004). When not active on the surface, the lizards burrow into the soil or occupy rodent burrows.[1].

List of Habitats:

Taxonomy

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Synonyms

Phrynosoma douglasii brevirostre< /i> (Girard 1858: 395) • Phrynosoma douglasii hernandesi Van Denburgh 1922 • Phrynosoma douglasii hernandesi — Burt 1935 • Phrynosoma douglasii hernandesi — Conant & Collins 1991: 114 • Phrynosoma douglasii hernandesi — Liner 1994 • Phrynosoma douglasii ornatissimum< /i> (Girard 1858: 396) • Phrynosoma douglasii ornatum Girard 1858: 397 • Phrynosoma hernandesi — Smith & Taylor 1950: 100 • Phrynosoma hernandesi — Smith Et Al. 1999 • Phrynosoma hernandesi — Zamudio Et Al. 1997 • Phrynosoma hernandezi Girard 1858 • Phrynosoma orbiculare hernandesi Klauber 1939: 91 • Phrynosoma< /i> (Tapaya) Hernandesi Girard 1858: 395

Notes

Name Status: Accepted Name .

Comment: Syntype: USNM 197 The subspecies brevirostre, hernandesi, and ornatissimum are artificial assemblages of populations (Zamudio et al. 1997). Reproduction : viviparous Habitat : montane Named after Francisco Hernandez (1514-1587), Spanish physician who travelled in Mexico to study Aztec herbal medicine and to collect biological specimens. Belongs to the Tapaja clade fide LEACHE and MCGUIRE 2006.

Zamudio et al. (1997) examined mtDNA variation in short-horned lizards throughout western North America and concluded that the Pacific Northwest segment of the population should be recognized as a species (P. douglasii) distinct from the species (P. hernandesi) represented in the remainder of the range . In addition, there was no support for the recognition of any of the nominal subspecies; thus each species is best regarded as monotypic.[1].

Similar Species

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Members of the genus Phrynosoma

ZipcodeZoo has pages for 27 species and subspecies in this genus:

P. asio (Giant Horned Lizard) · P. blainvillii (San Diego Horned Lizard) · P. braconnieri (Short-Tail Horned Lizard) · P. cerroense (Cedros Island Horned Lizard) · P. cornutum (Texas Horned Lizard) · P. coronatum (Blainville Horned Lizard) · P. coronatum blainvilli (Coast Horned Lizard) · P. coronatum blainvillii (Coast Horned Lizard) · P. coronatum frontale (California Horned Lizard) · P. ditmarsi (Rock Horned Lizard) · P. douglasii (Pygmy Horned Lizard) · P. douglasii douglasii (Pigmy Short-Horned Lizard) · P. douglassii (Eastern Short-Horned Lizard) · P. douglassii douglassii (Pigmy Short-Horned Lizard) · P. douglassii hernandesi (Mountain Short-Horned Lizard) · P. douglassii ornatissimum (Desert Short-Horned Lizard) · P. douglassii ornatum (Salt Lake Short-Horned Lizard) · P. hernandesi (Greater Short-Horned Lizards) · P. mcallii (Flat-Tailed Horned Lizard) · P. modestum (Round-Tailed Horned Lizard) · P. orbiculare (Mexican Horned Toad) · P. platyrhinos (Desert Horned Lizard) · P. platyrhinos calidiarum (Desert Horned Lizard) · P. platyrhinos platyrhinos (Desert Horned Lizard) · P. solare (Regal Horned Lizard) · P. taurus (Mexican Horned Lizard) · P. wigginsi (Gulf Coast Horned Lizard)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 27, 2008:

Identifiers

Footnotes

  1. Hammerson, G.A. 2007. Phrynosoma hernandesi. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 03 February 2012. [back]
Last Revised: 7/14/2012