Figure 5 in Systematics of Pseudotothyris (Loricariidae: Hypoptopomatinae)

Figure 5. Mesethmoid in ventral view. A, Otothyris rostrata, MCN 18943, 23.6 mm standard length (SL), male. B, Pseudotothyris obtusa, MCP 31726, 24.2 mm SL, female. C, Otocinclus affinis, DZSJRP 7610, 31.5 mm SL. D, Rhinolekos britskii, DZSJRP 6983, 36.0 mm SL, female. E, Pareiorhina rudolphi, DZSJRP 13713, unmeasured, sex undetermined. F, Hisonotus notatus, DZSJRP 13852, 31.5 mm SL, female. G, Neoplecostomus microps, DZSJRP 2768, unmeasured, sex undetermined. H, Isbrueckerichthys duseni, DZSJRP 13670, 48.3 mm SL, sex undetermined. Arrows showing the cartilaginous process (D), and process anterior to the condyle (F). Scale bars = 1 mm.