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Corn snake
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Elaphe guttata
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ITIS Species Code: 174175
NatureServ Element Code: ARADB13020
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Reptilia | Squamata | Colubridae
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| NatureServe Global Rank: |
NatureServe State (NC) Rank: | |
| | Federal Status: |
NC State Status: | |
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HEXAGONAL KNOWN RANGE: | PREDICTED DISTRIBUTION: |
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SUMMARY OF STATEWIDE PREDICTED DISTRIBUTION: |
| | Land Unit |
| US Fish & Wildlife Service | US Forest Service | US National Park Service
| US Department of Defense | NC State Parks |
NC University System | NC Wildlife Res. Com. | NC Forest Service |
NC Div. of Coastal Mgmt. | Local Governments | Non-Governmental Org. |
Other Public Lands | Private Lands |
| GAP Status 1-2
| All Protected Lands | Statewide |
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| Hectares |
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41,847.39 | 28,630.17 | 93,453.84 |
1,216.80 | 10,374.48 | 15,482.16 |
51,513.48 | 7,758.54 | 5,408.37 |
1,196.37 | 14,488.47 | 573.84 |
2,014,095.87 |
| 94,010.49 | 269,195.49
| 2,286,039.78
| | | Acres |
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103,407.13 | 70,746.68 | 230,929.42 |
3,006.78 | 25,635.89 | 38,257.24 |
127,292.56 | 19,233.15 | 13,364.37 |
2,956.29 | 35,801.78 | 1,417.99 |
4,976,938.31 |
| 232,366.32 | 665,257.79
| 5,648,987.60
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| % of Dist. on |
Prot. Lands |
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15.5 % | 10.6 % |
34.2 % | 0.5 % |
3.9 % | 5.8 % |
18.8 % | 2.9 % |
2.0 % | 5.3 % |
5.3 % | < 0.1 % |
< 0.1 % |
| 34.9
% | ----- | ----- |
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% of Dist. on | All Lands |
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1.8 % | 1.3 % |
4.1 % | < 0.1 % |
0.5 % | 0.7 % |
2.3 % | 0.3 % |
0.2 % | < 0.1 % |
0.6 % | < 0.1 % |
88.1 % |
| 4.1
% | ----- | ----- |
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HABITAT DESCRIPTION: |
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NATURE SERVE GLOBAL HABITAT COMMENTS: Rocky hillsides, meadows, along stream courses and river bottoms, canyons and arroyos, barnyards, abandoned houses and ranch buildings, near springs, in caves (near entrance), and wooded areas. Habitat varies geographically; typically the habitat in the east is more wooded than that in the west.
Terrestrial and arboreal. Stays hidden by day. On Grand Cayman Island, associated with shrubbery and imported trees from Miami, Florida. Clutches have been found at the edge of an abandoned sawdust pile (Ashton and Ashton 1981).
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MODELING DESCRIPTION: |
| Occupied Landcover Map Units: |
| Code |
Name | Description |
NC Natural Heritage Program Equivalent |
121 | Maritime Pinelands
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Loblolly forests and woodlands of the outer coastal plain.
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Estuarine Fringe Loblolly Pine Forest
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17 | Maritime Forests and Hammocks
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Maritime forests and woodlands dominated by live or sand laurel oak. Estuarine Fringe forests dominated by loblolly pine.
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Coastal Fringe Evergreen Forest, Maritime Deciduous Forest, Maritime Deciduous Forest
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50 | Coastal Plain Mixed Bottomland Forests
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Includes forests dominated by a variety of hardwood species, including sweetgum, cottonwood, red maple.
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Coastal Plain Bottomland Hardwood (in part), Coastal Plain Levee Forest
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49 | Coastal Plain Oak Bottomland Forest
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Bottomland forests dominated by deciduous oak alliances. Oaks represented can include swamp chestnut, cherrybark, willow, and/or overcup oak. Inclusions of loblolly pine temporarily flooded forests occur in patches. Hydrology is temporarily to seasonally flooded.
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Coastal Plain Bottomland Hardwoods (in part) blackwater subtype, brownwater subtype
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158 | Coastal Plain Nonriverine Wet Flat Forests
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Loblolly pine - Atlantic white-cedar - red maple - swamp tupelo saturated forests as well as forests dominated by loblolly, sweetgum, and red maple in non-riverine flats.
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Non-riverine Wet Hardwood Forest
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30 | Cypress-Gum Floodplain Forests
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Swamps dominated by black or swamp tupelo with or without Taxodium. Seasonally to semi-permanently flooded hydrology.
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Cypress-Gum Swamps
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78 | Pond-Cypress - Gum Swamps, Savannas and Lakeshores
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Cypress dominated swamps and lakeshores. Can include bays dominated by pond cypress or shorelines of coastal plain lakes with a narrow band of cypress.
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Non-riverine Swamp Forest, Natural Lakeshores (in part)
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385 | Oak Bottomland Forest and Swamp Forest
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The swamp chestnut oak, cherrybark oak, shumard oak and sweetgum alliance is one representative. Other alliances are dominated by water, willow, and overcup oaks. Swamp forests can be dominated by sweetgum, red maple, and black gum being dominant.
Loblolly can occur in combination with sweetgum and red maple, or with tulip poplar. Includes saturated and semi- to permanently flooded forests in the mountains.
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Piedmont/Mountain Bottomland Forest, Piedmont/Mountain Swamp Forest
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67 | Wet Longleaf or Slash Pine Savanna
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Wet flatwoods and pine savannas, typically dominated by longleaf pines, but slash or pond pines may be the dominant pines.
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Wet Pine Flatwoods
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97 | Mesic Longleaf Pine
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Longleaf pine woodlands without a major scrub oak component. Slash or loblolly pines may be present as well.
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Mesic Pine Flatwoods
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42 | Xeric Longleaf Pine
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Sandhills including a range of longleaf pine density from predominantly wiregrass, scrub oak dominated to true longleaf pine woodland. This does not include mesic or saturated flatwood types.
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Xeric Sandhill Scrub, Pine/Scrub Oak Sandhill, Coastal Fringe Sandhill
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46 | Xeric Oak - Pine Forests
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Mixed forest dominated by yellow pines with white or northern red oaks co-dominating.
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Pine Oak Heath
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232 | Xeric Pine-Hardwood Woodlands and Forests
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Mixed forest dominated by yellow pines with drier oaks including southern red, post, and chestnut oaks.
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Dry Oak Hickory Forest
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269 | Floodplain Wet Shrublands
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Saturated shrublands of the Piedmont, includes buttonbush, swamp-loosestrife, decodon and alders.
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Piedmont/mountain Semipermanent Impoundment
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384 | Piedmont/Mountain Mixed Bottomland Hardwood Forests
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Includes temporarily to seasonally forests dominated by hardwood species. Hardwoods include sweetgum, red maple, sycamore which co-occur in a mosaic of bottomland and levee positions. Includes alluvial hardwood forests in the mountains. Hemlock and white pine may occur as inclusions, but are generally mapped separately.
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Piedmont/Mountain Alluvial Forest, Piedmont/Mountain Levee Forest
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220 | Piedmont Xeric Pine Forests
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Dry to xeric pine forests dominated by Virginia pine, shortleaf pine or Eastern Red Cedar.
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Pine Oak Heath
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226 | Piedmont Xeric Woodlands
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Generally post and blackjack oak dominated woodlands. White ash and pignut hickory can be found in combination with Eastern red cedar on glades.
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Xeric Hardpan Forest
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21 | Coniferous Cultivated Plantation (natural / planted)
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Managed pine plantations, densely planted. Most planted stands are loblolly, but slash and longleaf occur as well.
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No equivalent
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| View Entire Landcover Legend |
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Additional Spatial Constraints: |
| Exclude all area outside of known range. |
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CITATIONS: |
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Schwartz, A., and R. W. Henderson. 1991. Amphibians and Reptiles of the West Indies:Descriptions, Distributions, and Natural History. University of Florida Press, Gainesville, Florida. xvi + 720 pp.
Fitch, H. S. 1970. Reproductive cycles of lizards and snakes. Univ. Kansas Museum Natural History Miscellaneous Publication 52:1-247.
Behler, J. L., and F. W. King. 1979. The Audubon Society field guide to North American reptiles and amphibians. Alfred A. Knopf, New York. 719 pp.
Ashton, R. E., Jr., and P. S. Ashton. 1981. Handbook of Reptiles and Amphibians of Florida. Part One:The Snakes. Windward Pub. Co., Miami, Florida. 176 pp.
Collins, J. T. 1982. Amphibians and reptiles in Kansas. Second edition. Univ. Kansas Mus. Nat. Hist., Pub. Ed. Ser. 8. xiii + 356 pp.
Tennant, A. 1984. The Snakes of Texas. Texas Monthly Press, Austin, Texas. 561 pp.
Stebbins, R. C. 1985. A Field Guide to Western Reptiles and Amphibians. Second Edition. Houghton Mifflin Company, Boston, Massachusetts. xiv + 336 pp.
Green, N. B., and T. K. Pauley. 1987. Amphibians and reptiles in West Virginia. University of Pittsburg Press, Pittsburg, Pennsylvania. xi + 241 pp.
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10 March 2005 |
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This data was compiled and/or developed
by the North Carolina GAP Analysis Project.
For more information please contact them at: NC-GAP Analysis Project Dept. of Zoology, NCSU Campus Box 7617 Raleigh, NC 27695-7617 (919) 513-2853
www.basic.ncsu.edu/ncgap |