Bostrychus sinensis Lacepède, 1801
Four-eyed sleeper
photo by NREB, Sarawak/ DANIDA

Family:  Butidae (Gudgeon gobies)
Max. size:  22 cm SL (male/unsexed)
Environment:  demersal; freshwater; brackish; marine, amphidromous
Distribution:  Indo-Pacific: India to Australia and Taiwan (Ref. 7050). Also found in Japan and China (Ref. 559).
Diagnosis:  Anal spines: 1-1; Anal soft rays: 8-10; Vertebrae: 26-27
Biology:  Inhabits inshore waters, sometimes entering fresh water (Ref. 9671). Feeds on crustaceans and small fishes. Marketed fresh (Ref. 12693).
IUCN Red List Status: Least Concern (LC); Date assessed: 23 August 2018 Ref. (130435)
Threat to humans:  harmless


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