Approximately 210 sq mi / 134,239 acres.
Lauderdale County AL; Wayne County TN.
Slackwater Darter, Tuscumbia Darter, Stargazing Minnow.
Painted Creekshell, Shiny Pigtoe (H)
, Cracking Pearlymussel (H)
, Creeper (H)
, Pale Lilliput (H)
Reptiles and Amphibians: Eastern Hellbender.
Slender Campeloma, Warty Rocksnail.
(H) = Historic (species historically occurred in the SHU or SRRU but, it has either not been collected in a number of years, and may be considered extirpated, or the species could be present but there aren’t recent records to document its presence).