Helichus

Beetles of the genus Helichus are found worldwide apart from in Australia and Antarctica. Adults reach long and live in aquatic or riparian environments. The larvae are land-dwelling which may be unique in water living insects.

Species

These 12 species belong to the genus Helichus:Helichus basalis LeConte, 1852^{i c g b}Helichus bollowi Hinton, 1936^gHelichus fastigatus^bHelichus fastigiatus ^{i c g}Helichus frater Hinton, 1939^gHelichus lithophilus ^{i c g b}Helichus puncticollis Sharp, 1882^{i c g}Helichus pusillus Hinton, 1939^gHelichus striatus Leconte, 1852^{i c g b}Helichus substriatus ^gHelichus suturalis Leconte, 1852^{i c g b}Helichus triangularis Musgrave, 1935^{i c g}
Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net