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Gymnorhamphichthys petiti Géry & Vu, 1964 |
| Family: | Rhamphichthyidae (Sand knifefishes) | |||
| Max. size: | 10.704 cm SL (male/unsexed) | |||
| Environment: | demersal; freshwater | |||
| Distribution: | South America: Upper Araguaia River basin in Brazil. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
| Threat to humans: | harmless | |||