. "Alabama moccasinshell"@en . "Unio acutissimus" . . . "Unio rubellinus" . "IUCN2.3" . . . "The Alabama moccasinshell (Medionidus acutissimus) is a species of freshwater mussel in the family Unionidae, the river mussels. It is native to Alabama, Mississippi, Georgia, Tennessee, and possibly Florida. It is a federally listed threatened species of the United States.This aquatic bivalve mollusk is about 3 centimeters long with a thin yellow or brownish yellow shell."@en . . . . . "EN" .