Schaefer, S. A. (1996). Nannoptopoma, a new genus of loricariid catfishes (Siluriformes: Loricariidae) from the Amazon and Orinoco River Basins. Copeia. 1996 (no. 4): 913-926.
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Schaefer, S. A.
1996
Nannoptopoma, a new genus of loricariid catfishes (Siluriformes: Loricariidae) from the Amazon and Orinoco River Basins