Fig. 21 in A systematic revision of Tatia (Siluriformes: Auchenipteridae: Centromochlinae)

Fig. 21. Male modified anal fin of Tatia dunni, holotype, ANSP 71705, 83.3 mm SL. Left side lateral view. Abbreviations: ac, antrorsely curved denticulation; b1, branched first ray; b6, branched sixth ray; dd, deferent duct; rc, retrorsely curved denticulation; tk, tegumentary keel; ui, unbranched first ray; uii, unbranched second ray; uiii, unbranched third ray. Scale bar = 1 mm.