Hoplichthys filamentosus

Hoplichthys filamentosus Matsubara and Ochiai, 1950 is a species of actinopterygii belonging to the family Hoplichthyidae (order Scorpaeniformes).

Taxonomy. The scientific name Hoplichthys filamentosus Matsubara and Ochiai, 1950 places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Scorpaeniformes, Hoplichthys filamentosus exhibits the group's characteristic adaptations: They are bottom-dwelling, often spiny and venomous 'mail-cheeked' fishes (scorpionfishes, sculpins). Its biology reflects the demands of its particular habitat and life history within the family Hoplichthyidae.

Distribution. The species occurs within the natural range of its lineage; precise localities and depth preferences are documented in the taxonomic literature for Hoplichthyidae.

Human relevance. Like many fishes, it may be of interest to fisheries, aquaculture, the aquarium trade, or conservation, depending on its abundance and distribution.