High Quality Content by WIKIPEDIA articles! The conasauga logperch (Percina jenkinsi) is a species of fish in the Percidae family. It is endemic to the United States. It is one of 184 species of darters in North America. The greatest diversity is in the southeastern United States; Tennessee alone has 90 darter species, mostly in the genera Percina and Etheostoma. It has been listed as endangered throughout its range with critical habitat since August 5, 1985. This is a slender fish with a maximum length of 4.6 inches.Percina jenkinsi is restricted to 11 miles of the Conasauga River between Tennessee and Georgia. Thompson (1985) hypothesized jenkinsi to be derived from Percina caprodes which entered the Conasauga system from the adjacent Hiwassee system of the Tennessee drainage. This fish is known to flip over substrate and prey on disturbed invertebrates. There is little information on the life history of this fish, but the information that is available indicates that sexual maturity...