Etmopterus gracilispinis

Etmopterus gracilispinis Krefft, 1968 is a species of chondrichthyes belonging to the family Etmopteridae (order Squaliformes).

Common name. In English this species is commonly known as the broadband dogfish.

Taxonomy. The scientific name Etmopterus gracilispinis Krefft, 1968 places this species within the chondrichthyes lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Squaliformes, Etmopterus gracilispinis exhibits the group's characteristic adaptations: a chondrichthyes fish Its biology reflects the demands of its particular habitat and life history within the family Etmopteridae.

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

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