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Oxyeleotris herwerdenii (Weber, 1910) Blackbanded gauvina |
| Family: | Butidae (Gudgeon gobies) | |||
| Max. size: | 30 cm SL (male/unsexed) | |||
| Environment: | demersal; freshwater | |||
| Distribution: | Asia and Oceania: New Guinea. | |||
| Diagnosis: | Dorsal spines (total): 7-7; Dorsal soft rays (total): 8-9; Anal spines: 1-1; Anal soft rays: 7-8 | |||
| Biology: | Found on muddy bottom, close to shore in turbid conditions. | |||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 27 October 2020 Ref. (130435) | |||
| Threat to humans: | harmless | |||
| Country info: | Known from the Lorentz River in Irian Jaya. | |||