Betancurichthys is a genus of freshwater sea catfishes found on the island of Madagascar. There are currently three described species.
Species Betancurichthys festinus (Ng & Sparks, 2003) Betancurichthys madagascariensis (Vaillant, 1894) (Madagascar sea catfish) Betancurichthys uncinatus (Ng & Sparks, 2003)
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