Cephalic lateralis system (pores countable on two specimens) with 4 + 8 supraorbital pores, 8 infraorbital pores, 8–9 preoperculomandibular, and 3 supratemporal pores. Lips moderately thick, pleated, covered with unculi; upper lip with very small median incision; lower lip with median notch in small individuals, with median incision in larger individuals (Fig. 3). Processus dentiformis present. Inner rostral barbel almost reaching to corner of mouth; outer rostral barbel reaching horizontally to anterior edge of orbit. Maxillary barbel reaching horizontally to or slightly past posterior edge of orbit. Barbels covered with unculi. Anterior nostril at base of
short flap.
Cephalic lateralis system (pores countable on two specimens) with 4 + 8 supraorbital pores, 8 infraorbital pores, 8–9 preoperculomandibular, and 3 supratemporal pores. Lips moderately thick, pleated, covered with unculi; upper lip with very small median incision; lower lip with median notch in small individuals, with median incision in larger individuals (Fig. 3). Processus dentiformis present. Inner rostral barbel almost reaching to corner of mouth; outer rostral barbel reaching horizontally to anterior edge of orbit. Maxillary barbel reaching horizontally to or slightly past posterior edge of orbit. Barbels covered with unculi. Anterior nostril at base ofshort flap.
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