Texas brown snake
| Texas brown snake | |
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| File:Storeria dekayi texana.jpg | |
| Texas brown snake Storeria dekayi texana |
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| Storeria dekayi texana Trapido, 1944
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The Texas brown snake (Storeria dekayi texana), a subspecies of Storeria dekayi, is a nonvenomous snake in the family Colubridae. It is endemic to North America.[1]
Contents
Geographic range
It is found from southern Minnesota to eastern Texas and northeastern Mexico.[2]
Description
Adults and young have reddish brown colored bodies with dark brown spots around the eyes. These occipital blotches are wider than in other subspecies of S. dekayi, and the fourth upper labial is usually darkened to a greater extent. S. d. texana also differs from the other subspecies by not having the anterior temporal shield marked with a black vertical bar or horizontal stripe. Adults average 30.5 cm (12.0 in) in total length, but may reach 48.3 cm (19.0 in).[3]
Habitat
They can be found in moist woodlands under logs and bark. In urban areas they are often found in gardens and flower beds, and also under old pieces of roofing or linoleum in backyards and vacant lots.[4]
Diet
They feed primarily on slugs and earthworms, but also eat insects, spiders, and cricket frogs (genus Acris).[3]
Reproduction
Storeria dekayi texana is ovoviviparous. Females bear live young in August and early September. Each young emerges in a fine tissue sac, which after bursting remains attached to the ventrum, but is quickly shed. Brood size varies from 3 to 15. The newborns measure Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value). in total length.[3]
One notable example of an extremely large specimen, some two-and-a-half feet in length, was once circulated virally, but proof of the "Super Hog"-sized specimen has since vanished, and the story passed into legend.[citation needed] This is contrary to the smaller or more minute subspecies of the Texas brown snake.[citation needed] The smaller subspecies, also known as the "Joshua snake,"[citation needed] is primarily found and handled by small children and teenagers playing in their back yards or wooded areas near their homes, as the brown snake can find refuge there from larger predators.[citation needed]
References
- ↑ 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.
(Storeria dekayi texana, pp. 158-159.) - ↑ Conant, R. 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. (Storeria dekayi texana, pp. 154-155, Figure 35. + Map 28.) - ↑ 3.0 3.1 3.2 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 two volumes)
(Storeria dekayi texana, pp. 704-708, Figure 207., Map 53.) - ↑ 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. (Storeria dekayi, pp. 227-228 + Plate 25.)
Further reading
- Trapido, Harold. 1944. The snakes of the genus Storeria. American Midland Naturalist 31 (1): 1-84.
