US Counties in which the Rough pigtoe, is known to or is believed to occur:

State County
Tennessee Anderson
Virginia Buchanan
Kentucky Butler
Alabama Colbert
Virginia Dickenson
Kentucky Edmonson
Kentucky Green
Tennessee Hancock
Tennessee Hardin
Kentucky Hart
Alabama Lauderdale
Alabama Lawrence
Virginia Lee
Alabama Limestone
Alabama Madison
Alabama Marshall
Indiana Martin
Alabama Morgan
Virginia Norton
Tennessee Rhea
Virginia Russell
Virginia Scott
Virginia Smyth
Virginia Tazewell
Tennessee Trousdale
Kentucky Warren
Virginia Washington
Virginia Wise

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.