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Sonoran Gopher Snake Range Map






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Sonoran Gopher Snake Juvenile

Home »» Snakes »» Colubridae (Colubrids) »» Gopher Snakes »» Sonoran Gopher Snake (Pituophis catenifer affinis)


Sonoran Gopher Snake (Pituophis catenifer affinis)STATUS





Description: Adults average 4.17 to 6.00 feet in total length. The saddle-shaped dorsal blotches are reddish brown, except for near and on the tail, where they are dark brown or blackish. The rostral is about as long as it is broad, not elongated as in other Pituophis subspecies.


Habitat: It primarily inhabits the Sonoran Desert ecosystem of the Southwest USA, and into northern Mexico.


Range: It is found from central Texas across the Southwestern United States to southeastern California, Arizona, and south into the northern states of Mexico.


Found in these States: AZ | CA | NM | TX


Diet: They feed on small rodents, hence the common name gopher snake.


Reproduction: P. c. affinis is oviparous. Adult females lay 7 to 22 eggs in July or August. The eggs average 2.0 inches x 1.4 inches. The hatchlings are about 15.5 inches in total length.


Status: Listed as Least Concern in view of the large and relatively stable extent of occurrence, area of occupancy, number of subpopulations, and population size. No major threats exist.


Taxonomy:

»» Kingdom: Animalia - Animals
   »» Phylum: Chordata - Chordates
     »» Subphylum: Vertebrata - Vertebrates
       »» Class: Reptilia - Reptiles
         »» Order: Squamata - Scaled Reptiles
           »» Suborder: Serpentes
             »» Superfamily: Colubroidea
               »» Family: Colubridae - Colubrids
                   »» Genus: Pituophis
                     »» Species: Pituophis catenifer - Gopher Snakes
                       »» Subspecies: Pituophis catenifer affinis - Sonoran Gopher Snake

This article uses material from the Wikipedia article "Pituophis catenifer affinis", which is released under the Creative Commons Attribution-Share-Alike License 3.0. Content may have been omitted from the original, but no content has been changed or extended.

 

 

 

 


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U.S. Guide to Venomous Snakes and Their Mimics     Venomous Snakebite in the Western United States     Venomous Snakes Of The Southeast     The 10 Most Dangerous Snakes in the United States and Canada



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Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in provisions of treaties to which the United States is a party, wildlife statutes, regulations, and any applicable notices that have been published in the Federal Register. For further information on U.S. legal requirements with respect to protected taxa, please contact the U.S. Fish and Wildlife Service.

 
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