Worthenia de Koninck, 1883

Australian Carboniferous species. Worthenia (?) canaliculata Etheridge, 1907, from Carrol; Worthenia crenilunula n.sp., from Swains Gully; Worthenia sp. Campbell & Engel, 1963, from 'Rangari'; Worthenia sp. (in this study), from Swains Gully.