Scopelengys tristis

Scopelengys tristis Alcock, 1890 is a species of actinopterygii belonging to the family Neoscopelidae (order Myctophiformes).

Taxonomy. The scientific name Scopelengys tristis Alcock, 1890 places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Myctophiformes, Scopelengys tristis exhibits the group's characteristic adaptations: a actinopterygii fish Its biology reflects the demands of its particular habitat and life history within the family Neoscopelidae.

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

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