Retropinna retropinna

Retropinna retropinna (Richardson, 1848) is a species of actinopterygii belonging to the family Retropinnidae (order Osmeriformes).

Common name. In English this species is commonly known as the common smelt.

Taxonomy. The scientific name Retropinna retropinna (Richardson, 1848) places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Osmeriformes, Retropinna retropinna exhibits the group's characteristic adaptations: a actinopterygii fish Its biology reflects the demands of its particular habitat and life history within the family Retropinnidae.

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

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