Parktown prawn
 Parktown prawn is an ironic common name for Libanasidus vittatus a species of king cricket endemic to Southern Africa. It is effectively unrelated to the prawns Libanasidus being a genus in the order Orthoptera which includes the crickets locusts and similar animals. The king crickets are not really crickets either but members of the family Anostostomatidae whereas true crickets are in the family Gryllidae.