FIGURE 2 in Cathorops festae (Boulenger 1898) (Siluriformes; Ariidae), a valid species from Ecuador and Peru

FIGURE 2. Head in dorsal view. A. Cathorops festae, holotype MNHN 2002-0871, 83 mm SL; B. Cathorops festae, LBP 19381, 159 mm SL; C. Cathorops equatorialis, holotype USNM 53470, 158 mm SL; D. Cathorops multiradiatus, neotype USNM 79408, 192 mm SL; E. Cathorops manglarensis, holotype USNM 286392, 164 mm SL; F. medial groove and occipital process of Cathorops festae; G. medial groove and occipital process of Cathorops manglarensis and Cathorops multiradiatus.