Eupelmus nihoaensis

Eupelmus nihoaensis, the Nihoan Eupelmus wasp, is a species of parasitic wasp endemic to the island of Nihoa, Hawaiian Islands. The species was described by Philip Hunter Timberlake in 1926. It is listed as "Imperiled" by NatureServe, for habitat loss, climate change, and other factors that are affecting the island of Nihoa, are affecting the species greatly.