''Heterhydrus'' is a genus of

beetle Beetles are insects that form the Taxonomic rank, order Coleoptera (), in the superorder Holometabola. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 40 ...

s in the family

Dytiscidae The Dytiscidae, from the Ancient Greek word δυτικός (''dystikos''), meaning "able to dive", are the predaceous diving beetles, a family of water beetles. They occur in virtually any freshwater habitat around the world, but a few species l ...

, containing the following species:Dytiscidae Species List
at Joel Hallan's Biology Catalog. Texas A&M University. Retrieved on 7 May 2012. * '' Heterhydrus adipatus'' Guignot, 1952 * '' Heterhydrus agaboides'' Fairmaire, 1869 * '' Heterhydrus ghanensis'' Wewalka, 1980 * '' Heterhydrus senegalensis'' (Laporte, 1835) * '' Heterhydrus sudanensis'' Zimmermann, 1927

References

Dytiscidae {{Dytiscidae-stub