Fig. 6
From: A historical vertebrate collection from the Middle Miocene of the Peruvian Amazon
Siluriformes, Osteoglossiformes and other bony fishes from the Iquitos assemblage. A1–A5 Left pectoral fin-spine of Pimelodidae indet. (PIMUZ A/I 4974). B1–F Dorsal (D: PIMUZ A/I 4971; E: PIMUZ A/I 4983) and pectoral fin-spines (B1–B2: PIMUZ A/I 4986; C, F: PIMUZ A/I 4971) of Siluriformes indet. G Fragment of a posterior field scale assigned to ?†Acregoliath sp. (PIMUZ A/I 5047). H–M. Squamules of ?Osteoglossoidei (PIMUZ A/I 5054). N1–T Maxilla (N1–N3: PIMUZ A/I 4599), dentary (O1–O2: PIMUZ A/I 4980), pharyngeal and other teeth (P–T: PIMUZ A/I 4964) of indet. actinopterygians. Views: anterior (A3, D), dorsal (A1, B1, C, O1), external surface (G–J), internal surface (K–L), lateral (M), left lateral (N1, O2), right lateral (N3), posterior (A4, B2), proximal (A5), ventral (A2, N2, O3), and indet. (E, F, P–T)