Conservation status of North American freshwater crayfish (Decapoda: Cambaridae) from the southern United States
A list is provided of all crayfishes (family Cambaridae) in the southern United States, which includes common names, global conservation status, an alternative review of the conservation status based on the IUCN red list criteria, and state distribution. This list includes 357 native crayfishes, of which 12 (3.4%) are critically endangered, 37 (10.4%) are endangered, 126 (35.3%) are vulnerable, 181 (50.7%) are lower risk, and 1 (0.3%) is not evaluated. The leading factors causing imperilment are restricted ranges caused by anthropogenic impacts from changes in land use, contaminants, invasion by non-indigenous species, and habitat fragmentation. In order to conserve and manage diversity of native crayfish, consistency is needed in determining conservation status and more complete distribution and life history information are needed for about 60% of species.
Citation Information
Publication Year | 2015 |
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Title | Conservation status of North American freshwater crayfish (Decapoda: Cambaridae) from the southern United States |
DOI | 10.1163/1937240X-00002383 |
Authors | Zachary J. Loughman, Stuart A. Welsh, James W. Fetzner, Roger F. Thoma |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Journal of Crustacean Biology |
Index ID | 70174145 |
Record Source | USGS Publications Warehouse |
USGS Organization | Coop Res Unit Leetown |