Image of Neoplecostomus

Description:

Figure 2.a Neoplecostomus doceensis, MZUSP 115486, 101.1 mm SL, male, holotype, arrow showing the developed papillae between dentaries b Neoplecostomus botucatu, MZUSP 110364, 98.6 mm SL, male, paratype, lacking the papillae between dentaries c Neoplecostomus doceensis, MZUSP 115486, 101.1 mm SL (male), holotype, arrow showing the developed papillae series anterior to premaxillary teeth d Neoplecostomus selenae, MZUSP 51889, 101.7 mm SL, male, paratype, lacking the papillae series anterior to premaxillary teeth.