Salvadora (snake)

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Salvadora
File:Salvadora grahamiae.jpg
Texas patchnose snake
Salvadora grahamiae lineata
Scientific classification
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Salvadora

Baird & Girard, 1853

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Salvadora is a genus of colubrid snakes commonly called patchnose snakes or patch-nosed snakes, which are endemic to the western United States and Mexico.[1] They are characterized by having a distinctive scale on the tip of the snout.

Species and subspecies

The following species and subspecies are recognized.[2]

References

  1. Conant, Roger. 1975. A Field Guide to Reptiles and Amphibians of Eastern and Central North America, Second Edition. Houghton Mifflin. Boston. 429 pp. ISBN 0-395-19977-8 (paperback). (Salvadora, pp. 187-189, Figure 42. + Plate 31 + Maps 143, 146.)
  2. "Salvadora ". The Reptile Database. www.reptile-database.org.

Further reading

  • Baird, S.F., and C.F. Girard. 1853. Catalogue of North American Reptiles in the Museum of the Smithsonian Institution. Part I.—Serpents. Smithsonian Institution. Washington, District of Columbia. xvi + 172 pp. (Genus Salvadora, p. 104.)
  • Schmidt, K.P., and D.D. Davis. 1941. Field Book of Snakes of the United States and Canada. G.P. Putnam's Sons. New York. 365 pp. (Genus Salvadora, p. 135.)
  • Smith, H.M., and E.D. Brodie, Jr. 1982. Reptiles of North America: A Guide to Field Identification. Golden Press. New York. 240 pp. ISBN 0-307-13666-3. (Genus Salvadora, p. 194.)
  • Stebbins, R.C. 2003. A Field Guide to Western Reptiles and Amphibians, Third Edition. The Peterson Field Guide Series ®. Houghton Mifflin Company. Boston and New York. xiii + 533 pp. ISBN 978-0-395-98272-3. (Genus Salvadora, p. 356.)
  • Wright, A.H., and A.A. Wright. 1957. Handbook of Snakes of the United States and Canada. Comstock. Ithaca and London. 1,105 pp. (in 2 volumes) (Genus Salvadora, p. 644.)
  • Zim, H.S., and H.M. Smith. 1956. Reptiles and Amphibians: A Guide to Familiar Species: A Golden Nature Guide. Simon and Schuster. New York. 160 pp. (Genus Salvadora, pp. 88, 156.)

External links


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