1 literature reference:

Author: Lundberg, J.G., F. Mago-Leccia and P. Nass
Year: 1991
Title: Exallodontus aguanai, a new genus and species of Pimelodidae (Pisces: Siluriformes) from deep river channels of South America, and delimitation of the subfamily Pimelodinae.
Source: Proc. Biol. Soc. Wash. 104 (4):840-869.