| Citation | Campos-da-Paz, R, 2018, A new species of Hypopygus Hoedeman (Gymnotiformes: Rhamphichthyidae) from the rio Trombetas system, Amazon basin, Brazil .. Zootaxa 4410(1):190-200. |
| Ref. | Campos-da-Paz, R, 2018 |
| Page | 190-200 |
| Named Used as Valid | Hypopygus varii |
| Comment | |
| Locality | garapé Saracá, Oriximiná, rio Trombetas drainage, Amazon basin, Pará, Brazil. |
| Distribution | |
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