Selected fish species collected in the Munim River Basin of the Order Siluriformes: A Ancistrus sp. (CICCAA 06652, 76.85 mm SL), B Auchenipterus menezesi (CICCAA 06534, 98.38 mm SL), C Batrochoglanis sp. (CICCAA 06654, 64.16 mm SL), D - Callichthys callichthys (CICCAA 03927, 102.12 mm SL), E Corydoras julii (CICCAA 06378, 34.33 mm SL), F Corydoras vittatus (CICCAA 06418, 34.19 mm SL), G Hassar affinis (CICCAA 06263, 109.79 mm SL), H Hoplosternum littorale (CICCAA 06657, 81.91 mm SL), I Hypoptopoma incognitum (CICCAA 06315, 70.81 mm SL), J Ituglanis cf. amazonicus (CICCAA 06643, 30.53 mm SL), K Loricaria cf. cataphracta (CICCAA 06628, 105.80 mm SL), L Loricariichthys sp. (CICCAA 06328, 160.18 mm SL), M Pimelodella sp.1 (CICCAA 06629, 83.02 mm SL), N Platydoras brachylecis (CICCAA 04608, 58.36 mm SL), O Pseudoplatystoma fasciatum (CICCAA 04549, 208.39 mm SL), P Sorubim lima (CICCAA 06272, 204.01 mm SL), Q Tatia intermedia (CICCAA 02736, 46.17 mm SL), R Trachelyopterus galeatus (CICCAA 06243, 122.56 mm SL). Photographed by Lucas Vieira and Rafael Oliveira, edited by Axel Katz.