Rhinogobius Filamentosus (Rhinogobius filamentosus), first described by Wu, 1939 is a small fish in the family Gobiidae (order Gobiiformes). Adults typically reach 6.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Near Threatened.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.
Rear tip of first dorsal fin extending to the insertion of 6-7 branched rays of second dorsal fin when depressed in male .: elongated.
Behavioural data for Rhinogobius Filamentosus is currently being reviewed.
Freshwater; benthopelagic. Subtropical
The following diseases are known to affect Rhinogobius Filamentosus.
No observations yet - be the first to log one!
View all observations for Rhinogobius Filamentosus ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.