FIGURE 6. Claw Patterns. A in Rediscovery of Chaetostomus setosus Boulenger 1887 (Siluriformes, Loricariidae), and assessment of the external characters used for determination of genera within the Chaetostoma group

FIGURE 6. Claw Patterns. A) Chaetostoma marginatum, MEPN-4426, 117.9 mm SL, lateral view. B) Chaetostoma dermorhynchus, MEPN-10526, 100.4 mm SL, lateral view. C) Chaetostoma thomsoni, CAR-599, 72.8 mm SL, dorsolateral view. D) Chaetostoma cf. lineopunctatum, MEPN-13020, 100.3 mm SL, lateral view.