Knightites Moore, 1941

Retispira Knight, 1945

Australian Carboniferous species. Knightites (Retispira) culleni Campbell & Engel, 1963, from 'Rangari'; Knightites (Retispira) multilirata n.sp., from Swains Gully; Knightites (Retispira) triangularis n.sp., from Swains Gully.