Descriptive InformationBoard under which the first Ambrystoma opacum were found in the Park, October 5, 1938, edge of pond, Huston Chambers place, Cades Cove. 2 females were under this board, one at each extremity, and both with eggs, Salamander, Ambystoma opacum, I-E-Amph-837, Natural Features - Fauna - Amphibians.