Ptycholepis
Ptycholepis
Eukaryota | Animalia | Chordata | Vertebrata | Ptycholepididae | Ptycholepis
COL:CS5HF | COL:N | COL:CH2 | COL:8V4V3 | COL:SMSMB | COL:PW7KS
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  | Brough, 1939 | Agassiz, 1832