Helorus is a genus of parasitic wasps. It is the only living genus in the family Heloridae. There are about 12 described species in Helorus, found worldwide Members of the genus are parasitic on green lacewings. The oldest fossils are from Eocene aged Baltic amber.
Species
Helorus alborzicus Izadizadeh et al., 2015
Helorus anomalipes (Panzer, 1798)
Helorus australiensis New, 1975
Helorus brethesi Ogloblin, 1928
Helorus celebensis Achterberg, 2006
Helorus elgoni Risbec, 1950
Helorus nigripes Foerster, 1856
Helorus niuginiae Naumann, 1983
Helorus ruficornis Förster, 1856
Helorus striolatus Cameron, 1906
Helorus suwai Kusigemati, 1987
Helorus yezoensis Kusigemati, 1987
† Helorus arturi Muona, 2020
† Helorus festivus Statz, 1938