''Heterlimnius'' is a genus of

riffle beetle Elmidae, commonly known as riffle beetles, is a family of beetles in the superfamily Byrrhoidea described by John Curtis in 1830. Both adults and larvae are usually aquatic, living under rocks in fast-flowing shallow areas of streams, such as r ...

s in the family

Elmidae Elmidae, commonly known as riffle beetles, is a family of beetles in the superfamily Byrrhoidea described by John Curtis in 1830. Both adults and larvae are usually aquatic, living under rocks in fast-flowing shallow areas of streams, such as ...

. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these genera as valid list fewer species.

Species

These species belong to the genus ''Heterlimnius'': * '' Heterlimnius amabilis'' Kamite, 2011 * '' Heterlimnius ater'' (Nomura, 1958) * '' Heterlimnius browni'' (White, 1978) * ''

Heterlimnius canus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (Chandler, 1954) * '' Heterlimnius castanipennis'' (Fall, 1925) * '' Heterlimnius corpulentus'' (LeConte, 1874) * '' Heterlimnius dietrichi'' (Sanderson, 1954) * '' Heterlimnius divergens'' (LeConte, 1874) * '' Heterlimnius ennearthrus'' Kamite, 2009 * ''

Heterlimnius fastiditus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When ''Optioservus'' and ''Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these gen ...

'' (LeConte, 1850) * '' Heterlimnius hasegawai'' (Nomura, 1958) * '' Heterlimnius heteroclitus'' (White, 1978) * '' Heterlimnius hisamatsui'' Kamite, 2009 * '' Heterlimnius horii'' Kamite, 2012 * ''

Heterlimnius ikedai ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' Kamite, 2011 * '' Heterlimnius immunis'' (Fall, 1925) * '' Heterlimnius jaechi'' Kamite, 2009 * '' Heterlimnius koebelei'' (Martin, 1927) * ''

Heterlimnius ovalis ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (LeConte, 1863) * ''

Heterlimnius phaeus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (White, 1978) * ''

Heterlimnius quadrigibbus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' Kamite, 2012 * ''

Heterlimnius quadrimaculatus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (Horn, 1870) * ''

Heterlimnius samlandica ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (Bollow, 1940) * ''

Heterlimnius sandersoni ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (Collier, 1972) * ''

Heterlimnius seriatus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (LeConte, 1874) * ''

Heterlimnius shepardi ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' Kamite, 2009 * ''

Heterlimnius trachys ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (Janssens, 1959) * ''

Heterlimnius trivittatus ''Heterlimnius'' is a genus of riffle beetles in the family Elmidae. When '' Optioservus'' and '' Gonielmis'' are synonymized with ''Heterlimnius'' in 2021, there are around 30 described species in ''Heterlimnius''. Sources that recognize these g ...

'' (Brown, 1930) * '' Heterlimnius vietnamensis'' Kamite, 2011 * '' Heterlimnius yokoii'' Kamite, 2012

Species

References

Further reading