''Oosternum'' is a genus of

water scavenger beetle Hydrophilidae, also known colloquially as water scavenger beetles, is a family of beetles. Aquatic hydrophilids are notable for their long maxillary palps, which are longer than their antennae. Several of the former subfamilies of Hydrophilidae ...

s in the family Hydrophilidae. There are more than 20 described species in ''Oosternum''.

Species

These 23 species belong to the genus ''Oosternum'': * '' Oosternum acutheca'' * '' Oosternum aequinoctiale'' Motschulsky, 1855 * '' Oosternum andersoni'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum attacomis'' Spangler, 1962 * '' Oosternum attenuatum'' * '' Oosternum bacharenge'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum cercyonoides'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum cicatricosum'' * '' Oosternum convexum'' * '' Oosternum costatum'' (LeConte, 1855) * '' Oosternum gibbicolle'' * '' Oosternum holosericeum'' * '' Oosternum horni'' d'Orchymont, 1914 * '' Oosternum insulare'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum intermedium'' * '' Oosternum latum'' Fikacek, Hebauer & Hansen, 2009 * '' Oosternum luciae'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum megnai'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum okinawaense'' Hoshina, 2011 * '' Oosternum pecki'' Deler-Hernández, Cala-Riquelme & Fikáček, 2014 * '' Oosternum pubescens'' (LeConte, 1855) * '' Oosternum sharpi'' Hansen, 1999 * '' Oosternum simplex''

Species

References

Further reading