Larainae
# Larainae

Larainae is a subfamily of riffle beetles in the family Elmidae. There are more than 20 genera and 160 described species in Larainae.

## Genera

These 28 genera belong to the subfamily Larainae:

* Disersus Sharp, 1882
* Dryopomorphus Hamilton, 1936
* Hexanchorus Sharp, 1882
* Hispaniolara Brown, 1981
* Hydora Broun, 1882
* Hydrethus Fairmaire, 1889
* Hypsilara Maier & Spangler, 2011
* Jaechomorphus Kodada, 1993
* Laorina Jäch, 1997
* Lara LeConte, 1852
* Microlara Jäch, 1993
* Neblinagena Spangler, 1985
* Omotonus Delève, 1963
* Ovolara Brown, 1981
* Parapotamophilus Brown, 1981
* Phanoceroides Hinton, 1939
* Phanocerus Sharp, 1882
* Pharceonus Spangler & Santiago-Fragoso, 1992
* Potamocares Grouvelle, 1920
* Potamodytes Grouvelle, 1896
* Potamogethes Delève, 1963
* Potamolatres Delève, 1963
* Potamophilinus Grouvelle, 1896
* Potamophilops Grouvelle, 1896
* Potamophilus Germar, 1811
* Pseudodisersus Brown, 1981
* Roraima Kodada & Jäch, 1999
* Stetholus Carter & Zeck, 1929
