Oncocerida
Oncoceratida
Eukaryota | Animalia | Mollusca | Cephalopoda | Multiceratoidea | Oncoceratida
COL:CS5HF | COL:N | COL:M2L | COL:7NF3H | COL:9GXLT | COL:CDPFB
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  | Cuvier, 1795 | Mutvei, 2013 | Flower, 1950