Prionocyclus hyatti
Prionocyclus hyatti
Eukaryota | Animalia | Mollusca | Cephalopoda | Ammonoidea | Acanthocerataceae | Collignoniceratidae | Prionocyclus | Prionocyclus hyatti
COL:CS5HF | COL:N | COL:M2L | COL:7NF3H | COL:NY | COL:4RG | COL:8FJ | COL:6VS9 | COL:4MFMQ
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  | Cuvier, 1795 |  |  | Wright & Wright, 1951 | Meek, 1871 | (Stanton, 1894)