Heteropneustes fossilis

Heteropneustes fossilis (Bloch, 1794) is a species of actinopterygii belonging to the family Heteropneustidae (order Siluriformes).

Common name. In English this species is commonly known as the stinging catfish.

Taxonomy. The scientific name Heteropneustes fossilis (Bloch, 1794) places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Siluriformes, Heteropneustes fossilis exhibits the group's characteristic adaptations: They are chiefly freshwater fishes bearing sensory barbels ('whiskers') and often a venomous dorsal or pectoral spine. Its biology reflects the demands of its particular habitat and life history within the family Heteropneustidae.

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

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