Symphurus piger

Symphurus piger (Goode & Bean, 1886) is a species of actinopterygii belonging to the family Cynoglossidae (order Pleuronectiformes).

Common name. In English this species is commonly known as the Deepwater Tonguefish.

Taxonomy. The scientific name Symphurus piger (Goode & Bean, 1886) places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Pleuronectiformes, Symphurus piger exhibits the group's characteristic adaptations: They are flatfishes whose adults have both eyes on one side of a flattened body, living on the seabed. Its biology reflects the demands of its particular habitat and life history within the family Cynoglossidae.

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

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