Life … Animals Arthropods Malacostracans Decapods Cambarid Crayfishes Procambarus Marbled Crayfish Lucifugus section Lucifugus Lucifugus Children Woodville Karst Cave Crayfish native Pallid Cave Crayfish Florida Cave Crayfish Santa Fe Cave Crayfish Orange Lake Cave Crayfish Most observed native Lucifugus All Native to the US, by observations. Woodville Karst Cave Crayfish Procambarus orcinus 46 observations Close