Fig. 11 in Dorsolateral head muscles of the catfish families Nematogenyidae and Trichomycteridae (Siluriformes: Loricarioidei): comparative anatomy and phylogenetic analysis

Fig. 11. Left lateral view of region of adductor mandibulae region of Trichomycterus cf. iheringi (Trichomycterinae), LIRP 3182 (72.2 mm SL). Arrow indicates posteroventral bundle of A2' which apparently corresponds to the "A1-OST" of Adriaens et al. (2010) (see "Discussion: Trichomycterinae").