Fig. 2. Utiaritichthys esguiceroi, LIRP 8185, 194.0 mm SL, paratype. a-c, lingual, labial, and ventral views of left premaxilla (1- 3 teeth in labial row; 1'-4' teeth in lingual row); d-e, lingual and labial views of left dentary. sy = symphyseal tooth. Scale bar = 2 mm.