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Bostrychus aruensis Weber, 1911 Island gudgeon |
| Family: | Butidae (Gudgeon gobies) | |||
| Max. size: | 18 cm SL (male/unsexed) | |||
| Environment: | demersal; freshwater; brackish | |||
| Distribution: | Asia: known only from the Aru Islands, Irian Jaya, Indonesia. | |||
| Diagnosis: | Dorsal spines (total): 8-9; Dorsal soft rays (total): 14-15; Anal spines: 1-1; Anal soft rays: 10-12; Vertebrae: 39-40 | |||
| Biology: | ||||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 08 May 2020 Ref. (130435) | |||
| Threat to humans: | harmless | |||