Range in California: Orange
Click the map for a guide
to the other subspecies.
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Adult 1, Inyo County |
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Adult 2, Inyo County |
Adult 3, Inyo County |
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Adult 4, Inyo County
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Habitat, Inyo County |
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Description |
| Nonvenomous |
| Considered harmless to humans. |
| Size |
| Adults are 11 - 17 inches long (25 - 43 cm) |
| Appearance |
| Smooth, shiny scales, not keeled. The ground color is cream or yellowish and the body is circled with dark brown bands, usually with faint brownish crossbands between them which might show some red color. Some of the dark bands completely encircle the body, though many do not. The head is narrow with a large spade-like scale on the tip of a flat shovel-like snout, a countersunk lower jaw, and nasal valves. |
| Behavior |
| Nocturnal. Burrows underground in daytime, but occasionally found by day in shaded areas. Smooth scales, flat shout, concave abdomen, and nasal valves are adaptations that allow for a quick swimming movement through loose sand, with an s-shaped, side-to-side movement. Often seen crossing desert roads at night. |
| Diet |
Eats invertebrates: insects, scorpions, spiders, centipedes, larval insects and moths, often while the snake is burrowing.
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| Reproduction |
| Lays eggs late spring through summer. |
| Range |
| Found in east central California from the northern Panamint valley to the general area of Death Valley National Park and east into southwestern Nevada. |
| Habitat |
| Inhabits dry desert habitats with loose sand and often with little vegetation - washes, dunes, sandy flats, rocky hillsides. |
| Conservation Issues (Conservation Status) |
| None. |
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Taxonomy |
| Family |
Colubridae |
Colubrids |
| Genus |
Chionactis |
Shovel-nosed Snakes |
| Species |
occipitalis |
Western Shovel-nosed Snake |
Subspecies
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talpina |
Nevada Shovel-nosed Snake |
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Original Description |
Chionactis occipitalis - (Hallowell, 1854) - Proc. Acad. Nat. Sci. Philadelphia, Vol. 7, p. 95
Chionactis occipitalis talpina - Klauber, 1951 - Trans. San Diego Soc. Nat. Hist., Vol. 11, p. 172, pl. 10, fig. 1, map
from Original Description Citations for the Reptiles and Amphibians of North America © Ellin Beltz
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Meaning of the Scientific Name |
Chionactis - Greek - chion - snow and aktis - ray or beam
occipitalis - Latin - pertaining to the back of the head
talpina - Latin - talpa - a mole and -ina belonging to - "Mole-like" to denote its fossorial habits"
from Scientific and Common Names of the Reptiles and Amphibians of North America - Explained © Ellin Beltz
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Alternate Names |
None
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Related or Similar California Snakes |
C. o. annulata - Colorado Desert Shovel-nosed Snake
C. o. occipitalis - Mohave Shovel-nosed Snake
S. s. semiannulata - Variable Groundsnake
R. l. lecontei - Western Long-nosed Snake
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More Information and References |
Natureserve Explorer
California Dept. of Fish and Game
Stebbins, Robert C. A Field Guide to Western Reptiles and Amphibians. 3rd Edition. Houghton Mifflin Company, 2003.
Behler, John L., & F. Wayne King. The Audubon Society Field Guide to North American Reptiles and Amphibians. Alfred A. Knopf, 1992.
Bartlett, R.D. , & Alan Tennant. Snakes of North America - Western Region. Gulf Publishing Co., 2000.
Ernst, Carl H., Evelyn M. Ernst, & Robert M. Corker. Snakes of the United States and Canada. Smithsonian Institution Press, 2003.
Wright, Albert Hazen & Anna Allen Wright. Handbook of Snakes of the United States and Canada. Cornell University Press.
Brown, Philip R. A Field Guide to Snakes of California. Gulf Publishing Co., 1997.
Hall, Clarence A., editor. The Natural History of the White-Inyo Range Eastern California. Herpetology section by J. Robert Macey and Theodore J. Papenfuss. University of California Press, 1991.
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The following status listings come from the Special Animals List which is published several times each year by the California Department of Fish and Game.
This snake is not included on the Special Animals List, which indicates that there are no significant conservation concerns for it in California.
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Organization
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Status Listing
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| U.S. Endangered Species Act (ESA) |
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| California Endangered Species Act (CESA) |
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| California Department of Fish and Game |
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| Bureau of Land Management |
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| USDA Forest Service |
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| Natureserve Global Conservation Status Ranks |
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World Conservation Union - IUCN Red List
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