Macrognathus orthosemos

Macrognathus orthosemos Britz and Kottelat, 2020 is a species of actinopterygii belonging to the family Mastacembelidae (order Synbranchiformes).

Taxonomy. The scientific name Macrognathus orthosemos Britz and Kottelat, 2020 places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Synbranchiformes, Macrognathus orthosemos exhibits the group's characteristic adaptations: a actinopterygii fish Its biology reflects the demands of its particular habitat and life history within the family Mastacembelidae.

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

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