Habitats of North Carolina
Habitat Group:
Habitat Type:
   
Members of Longleaf Pine Woodlands:
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Longleaf Pine Woodlands
General Fire-maintained Herblands
No image for this habitat.
General Description This habitat occurs on sandy soils in the Coastal Plain where open herbaceous ground covers are maintained by frequent fire. This group includes generalists that occupy both wet savannas as well as dry uplands.

Abiotic Factors
Biotic Structure
Co-evolved Species Groups Phagic and Competitory Symbioses:
Pyxidanthera species // Agrotis buchholzi
Aristida stricta // Doryodes bistrialis


Determining Species
sciNamecomNameg_ranks_rankmod_s_rankprob_of_extirpation
BUTTERFLIES
Amblyscirtes alternataDusky Roadside-skipperG2G3S2S20.03699
Hesperia attalusDotted SkipperG3G4S2S3S2S30.01230
Hesperia meskeiMeske's SkipperG3G4S3S30.00407
FORBS
Gentiana autumnalisPine Barren GentianG4S3S30.00407
Marshallia obovata var. scaposaScapose Bachelor's-buttonG4G5T3T5S3S30.00407
Tephrosia floridaFlorida Hoary-peaG4G5S3S30.00407
Sericocarpus tortifoliusTwisted-leaf White-topped AsterG5S4S40.00041
Xyris carolinianaPineland Yellow-eyed GrassG5S4S40.00041
MOTHS
Agrotis buchholziBuchholz's Dart MothG2G3S2S3S2S30.01230
Tornos cinctariusGNRS2S3S2S30.01230
Anicla lubricansSlippery DartG4G5S3S4S3S40.00132
Doryodes bistrialisDouble-Lined DoryodesG4S3S4S3S40.00132
Stenaspilatodes antidiscariaGNRS3S4S3S40.00132
Nr = Number of Ranked Species = 13
Ner = Number of Extant, Ranked Species = 13
Nv = Number of Historic and Extirpated Species = 0
Nar = Number of Species at Risk of Extirpation (State rank > S5) = 13
Nss = Number of Secure Species (State Rank = S5) = 0
Pss = Proportion of Secure Species (Nss/Ner) = 0.00000
ENE = Expected Number of Extirpations (Sum of PE) = 0.09495
Average PE (ENE/Ner) = 0.00730
Habitat Risk Index = (Nar+Nv) x Average PE = 13 x 0.0073 = 0.0949

Estimated Risk to the Determining Species
Estimated Risk to the Co-evolved Species Groups
Estimated Security of the Habitat
Index of Habitat Imperilment
Identified Risks
Observed Trends
Distribution Map
Distribution
Major Conservation Reserves
Priority Areas for Surveys and Conservation Protection
Stewardship and Management Recommendations
References
Updated on 2022-01-01 00:09:43