Fig. 5 in The late Miocene Phractocephalus catfish (Siluriformes: Pimelodidae) from Urumaco, Venezuela: additional specimens and reinterpretation as a distinct species

Fig. 5. Osteological features of †Phractocephalus nassi new species and the living Phractocephalus hemioliopterus ANSP 179559; a, b, left opercle of †P. nassi, paratype, UNEFM-PF-0158, Urumaco Formation (middle member), El Hatillo; c, d, left opercle of P. hemioliopterus ANSP 179559 from the Amazon river; e, f, right pectoral girdle of †P. nassi, paratype, UNEFM-PF-0363, Urumaco Formation (middle member), El Mamón; g, left broken cleithrum of †P. nassi, paratype, UNEFM-PF-0158, Urumaco Formation (upper member), Tío Gregorio; h, left pectoral spine of †P. nassi, paratype, UNEFM-PF-0311, Urumaco Formation (middle member), El Mamón; i, j, pectoral left girdle and spine of P. hemioliopterus ANSP 179559 from the Amazon river; k, l, right suspensorium of †P. nassi, UNEFM-PF-0158, Urumaco Formation (middle member), El Hatillo; m, n, left suspensorium of P. hemioliopterus ANSP 179559 from the Amazon river. Scale equal to 20 mm.