. "Cambaridae" . "Orconectes immunis" . "(Hagen 1870)" . . . . "Orconectes immunis (Hagen 1870)" . . "Orconectes" . . . . . . . . "Malacostraca" . . "Calico Crayfish" . . "Animalia" . . "Decapoda" . . "Arthropoda" .