Distribution
2
Global Range: (5000-20,000 square km (about 2000-8000 square miles)) This species occurs in the middle and lower Tennessee River system in northern Alabama, extreme northeastern Mississippi and western Tennessee; middle and lower Cumberland River system in Kentucky and Tennessee; Barren River system in Kentucky and Tennessee (Hobbs, 1989).
Habitat and ecology
3
Habitat and Ecology
This species is associated with clear, rock or gravel bedded streams (Hobbs 1949).
Systems
Iucn red list assessment
4
Red List CategoryLC
Least Concern
Red List Criteria
Version3.1
Year Assessed2010
Assessor/sSchuster, G.A., Adams, S. & Taylor, C.A.
Reviewer/sCollen, B. & Richman, N.
Contributor/sLivingston, F., Livingston, F., Soulsby, A.-M., Batchelor, A., Dyer, E., Whitton, F., Milligan, H.T., Smith, J., Lutz, M.L., De Silva, R., McGuinness, S., Kasthala, G., Jopling, B., Sullivan, K. & Cryer, G.
Justification
Orconectes compressus has been assessed as Least Concern. This species has a wide distribution and is abundant in the correct habitat type. Furthermore, there are no known major threats to this species, which inhabits a predominantly rural area. Further research is required to determine the abundance of this species, and whether it is being impacted upon by any major threat processes.
Nature serve conservation status
5
Rounded Global Status Rank: G5 - Secure
Reasons: This species has a relatively broad distribution and is abundant in the correct habitat type. There are no known major threats to this species which inhabits a predominantly rural area.
Intrinsic Vulnerability: Not intrinsically vulnerable
Environmental Specificity: Broad. Generalist or community with all key requirements common.
Range description
6
This species is known from the Tennessee River basin, below Walden Ridge, in Alabama, Mississippi, and Tennessee; Cumberland River basin in Tennessee and Kentucky; and the Barren River watershed in Tennessee and Kentucky (Hobbs 1949). This species has a distribution of approximately 79000 km2.
Sources and Credits
- (c) rkkessler, all rights reserved
- (c) NatureServe, some rights reserved (CC BY-NC),
http://eol.org/data_objects/28952383
- (c) International Union for Conservation of Nature and Natural Resources, some rights reserved (CC BY-NC-SA),
http://eol.org/data_objects/34615109
- (c) International Union for Conservation of Nature and Natural Resources, some rights reserved (CC BY-NC-SA),
http://eol.org/data_objects/34615106
- (c) NatureServe, some rights reserved (CC BY-NC),
http://eol.org/data_objects/28952376
- (c) International Union for Conservation of Nature and Natural Resources, some rights reserved (CC BY-NC-SA),
http://eol.org/data_objects/34615107
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