Back Caecidotea nickajackensis Bulgarian Caecidotea nickajackensis CEB Caecidotea nickajackensis Dutch Caecidotea nickajackensis Portuguese Caecidotea nickajackensis Serbian Caecidotea nickajackensis Swedish Caecidotea nickajackensis Vietnamese Caecidotea nickajackensis WAR
| Caecidotea nickajackensis | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Isopoda |
| Family: | Asellidae |
| Genus: | Caecidotea |
| Species: | C. nickajackensis
|
| Binomial name | |
| Caecidotea nickajackensis Packard, 1881
| |
Caecidotea nickajackensis is a species of isopod crustacean in the family Asellidae. It was believed to be endemic to a single cave in Tennessee, and was thought to have been exterminated when that cave was flooded in 1967 by the building of the Nickajack Dam, however, in 2013 the species was discovered within Horseskull Cave and Raccoon Mountain Caverns.
- ^ Inland Water Crustacean Specialist Group (1996). "Caecidotea nickajackensis". IUCN Red List of Threatened Species. 1996: e.T3448A9865322. doi:10.2305/IUCN.UK.1996.RLTS.T3448A9865322.en. Retrieved 17 November 2021.