Ivieosema

There are four species in this genus which are Parasitoids of ants.

REFERENCES
 * Burks, Roger A., ​​John M. Heraty, Jason L. Mottern, Chrysalyn Dominguez & Scott Heacox. 2017. Biting the bullet: revisionary notes on the Oraseminae of the Old World (Hymenoptera, Chalcidoidea, Eucharitidae). Journal of Hymenoptera Research 55: 139-188.


 * Heraty, J.M. Revision of the genera |Gollumiella| Hedqvist and |Anorasema| Boucek (Hymenoptera: Eucharitidae). JOURBOOK: Invertebrate Taxonomy VOLUME: 6(3) PAGES: 583-604. (1992).


 * [[Media:Classificationev00hera.pdf| Heraty, J.M. Classification and evolution of the Oraseminae in the Old World, including revision of two closely related genera of Eucharitinae (Hymenoptera: Eucharitidae). JOURBOOK: Life Sciences Contributions, Royal Ontario Museum VOLUME: 157 PAGES: vii+174pp. (1994).]]


 * Heraty, J.M. A revision of the genera of Eucharitidae (Hymenoptera: Chalcidoidea) of the World. JOURBOOK: Memoirs of the American Entomological Institute VOLUME: 68 PAGES: 367pp. (2002).


 * Heraty, J. Three new species of ¦Gollumiella¦ Hedqvist (Hymenoptera: Eucharitidae). JOURBOOK: Zootaxa VOLUME: 497 PAGES: 1-10. (2004).


 * Heraty JM, Mbanyana N, Noort SV (2020) A new species of Eucharissa Westwood (Eucharitidae) from South Africa, with an evaluation of the importance of pupae for assessing relationships in these ant parasitoids. Journal of Hymenoptera Research 79: 43–55. https://doi.org/10.3897/jhr.79.56042


 * Ishii, T. 1932. Some Philippine eucharids with notes on their oviposition habits. Bulletin of the Imperial agricultural Experiment Station, Nishigahara 3: 203-212.


 * Waterston, J. Notes on African Chalcidoidea IV. JOURBOOK: Bulletin of Entomological Research VOLUME: 6 PAGES: 413-423. (1916).


 * Westwood, J.O. 1868. Descriptions of new genera and species of Chalcididae. Proceedings of the Entomological Society of London 1868:xxxvii


 * Westwood, J.O. Thesaurus entomologicus Oxoniensis; or, illustrations of new, rare, and interesting insects, PAGES: xxiv+205pp, 40 plates. (1874).