| Citation | Aquino, A.E. and S.A. Schaefer, 2010, Systematics of the genus Hypoptopoma Günther, 1868 (Siluriformes, Loricariidae).. Bull. Amer. Mus. Nat. Hist. 336:1-110. |
| Ref. | Aquino, A.E. and S.A. Schaefer, 2010 |
| Page | 67;fig.35;tab.12 |
| Named Used as Valid | Hypoptopoma elongatum |
| Comment | |
| Locality | Brazil: Pará , Rio Tapajos, Itaituba, INPA 7240. |
| Distribution | South America: Lower Rio Tapajos and lower Rio Trombetas. |
| Quote |