"LC" . . "Cambarellus puer, sometimes known as the swamp dwarf crayfish, is a species of crayfish native to Oklahoma, Texas, Louisiana, Illinois, Arkansas, Mississippi, Tennessee, and Kentucky. This species is often found in swamps, and also occurs in ditches, bayous, ponds, and slow-moving streams. It is listed as Least Concern on the IUCN Red List."@en . . . "iucn3.1" . "Cambarellus puer"@en . . . . .