Fig. 5

Perciformes and Siluriformes fishes from the Iquitos assemblage. A1–C2 Right lower dentaries (A1–A3: PIMUZ A/I 5013; B1–B3: PIMUZ A/I 5014), and dorsal fin-spine (C1–C2: PIMUZ A/I 4982) of cichlids or perciforms. D1–E2 Pharyngeal teeth of indet. perciforms (PIMUZ A/I 4824). F–G2 Pectoral fin-spines of Callichthyidae indet. (F: PIMUZ A /I 4975; G1–G2: PIMUZ A /I 4984). H1–L Partial left cleithrum (H1–H3: morphotype “1”, PIMUZ A/I 5051; I1–I3: morphotype “2”, PIMUZ A/I 4973), and pectoral fin-spines (J: PIMUZ A/I 5050; K–L: PIMUZ A/I 5049) of Doradidae indet. M1–R Teeth (M1–P: morphotype “1”, PIMUZ A/I 4965A; Q: morphotype “2”, PIMUZ A/I 4965B), and odontode (R: PIMUZ A/I 4827) of Loricariidae indet. Views: anterior (C1, G2), dorsal (J), dorsolateral (H1, I1), labial (P), lingual (M2, N, O2), lateral (H3, I3, M1, O1, Q), left lateral (C2), right lateral (A2, B2), occlusal (A1, B1, D1, E1), ventral (A3, B3, H2, I2), and indet. (D2, E2, F, G1, K, L, R)