Southern dusky salamander
Desmognathus auriculatus
 
ITIS Species Code:   173637         NatureServ Element Code:   AAAAD03020
 
Taxa: 
Order: 
Family: 
Amphibia
Caudata
Plethodontidae
NatureServe Global Rank: 
NatureServe State (NC) Rank: 
 
G5
S5
 
Federal Status: 
NC State Status: 
 
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HEXAGONAL KNOWN RANGE:PREDICTED DISTRIBUTION:
 
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
 
Hectares

7,735.32
2,928.51
6,462.54
2.88
1,862.28
571.77
2,869.20
412.02
514.26
30.06
1,239.75
28.71
209,830.50

13,272.57
24,580.80
234,487.80
 
Acres

19,114.39
7,236.50
15,969.28
7.12
4,601.79
1,412.87
7,089.95
1,018.12
1,270.76
74.28
3,063.49
70.94
518,502.36

32,797.23
60,740.47
579,431.86
% of Dist. on
Prot. Lands

31.5 %
11.9 %
26.3 %
< 0.1 %
7.6 %
2.3 %
11.3 %
1.7 %
2.1 %
5.0 %
5.0 %
< 0.1 %
0.1 %

54.0 %
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% of Dist. on
All Lands

3.3 %
1.2 %
2.8 %
< 0.1 %
0.8 %
0.2 %
1.2 %
0.2 %
0.2 %
< 0.1 %
0.5 %
< 0.1 %
89.5 %

5.7 %
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HABITAT DESCRIPTION:
Found in the coastal plain (Petranka 1998).

Primarily found in moist well-shaded deciduous forests adjacent to slow-moving perennial creeks or acidic stagnant bottomland waters (Petranka 1998). It prefers muddy substrates (Petranka 1998). Uncommon in sandy soil or pine forest.

This salamander is found in moderate to dense leaf litter and dead & decaying wood during all life stages.

NATURE SERVE GLOBAL HABITAT COMMENTS:

Mucky areas near springs, swamps, cypress heads, mud-bottomed streams, floodplain pools, and ravine streams where pockets of organic debris collect; usually in or near moving water. Environment usually acidic. Hides under leaves, logs, or debris or in burrows during day. Eggs are laid under or in logs or in depressions under moss or other cover near water.

 
MODELING DESCRIPTION:
Occupied Landcover Map Units:
Code NameDescription NC Natural Heritage Program Equivalent
50 Coastal Plain Mixed Bottomland Forests Includes forests dominated by a variety of hardwood species, including sweetgum, cottonwood, red maple. Coastal Plain Bottomland Hardwood (in part), Coastal Plain Levee Forest
49 Coastal Plain Oak Bottomland Forest 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. Coastal Plain Bottomland Hardwoods (in part) blackwater subtype, brownwater subtype
158 Coastal Plain Nonriverine Wet Flat Forests 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. Non-riverine Wet Hardwood Forest
15 Seepage and Streamhead Swamps Includes extensive peat flats in the coastal plain, dominated by swamp tupelo, maples, and Atlantic white cedar alliances. In the sandhills includes streamhead pond pine and bay forests alliances. Saturated hydrology. Bay Forest, Small Depression Pocosin, Streamhead Atlantic White Cedar Forest, Streamhead Pocosins
30 Cypress-Gum Floodplain Forests Swamps dominated by black or swamp tupelo with or without Taxodium. Seasonally to semi-permanently flooded hydrology. Cypress-Gum Swamps
78 Pond-Cypress - Gum Swamps, Savannas and Lakeshores Cypress dominated swamps and lakeshores. Can include bays dominated by pond cypress or shorelines of coastal plain lakes with a narrow band of cypress. Non-riverine Swamp Forest, Natural Lakeshores (in part)
385 Oak Bottomland Forest and Swamp Forest 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. Piedmont/Mountain Bottomland Forest, Piedmont/Mountain Swamp Forest
87 Pocosin Woodlands and Shrublands Includes pond pine woodland, low pocosin and high pocosin shrub dominated areas. Canebrakes and bay forests may be present. Pond Pine Woodlands, Peatland Canebrake, Small Depression Pocosin
384 Piedmont/Mountain Mixed Bottomland Hardwood Forests 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. Piedmont/Mountain Alluvial Forest, Piedmont/Mountain Levee Forest
View Entire Landcover Legend
 
Additional Spatial Constraints:
Exclude all area outside of known range.
Exclude all land greater than 50 meters from an open water feature.
Exclude brackish and salt water habitats.
 
CITATIONS:
Petranka, J. W. 1998. Salamanders of the United States and Canada. Washington DC: Smithsonian Inst. Press.

Mount, R. H. 1975. The Reptiles and Amphibians of Alabama. Auburn University Agricultural Experiment Station, Auburn, Alabama. vii + 347 pp.

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.

Martof, B. S., W. M. Palmer, J. R. Bailey, and J. R. Harrison, III. 1980. Amphibians and reptiles of the Carolinas and Virginia. University of North Carolina Press, Chapel Hill, North Carolina. 264 pp.

10 March 2005
 
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