Leiosema

There are two species in this genus which are Parasitoids of ants. There are two species in this genus from Madagascar.

REFERENCES
 * A synopsis of the Brazilian Eucharitidae (Hymenoptera: Chalcidoidea) fauna: an annotated checklist of the family in the country, with a revised key for the New World genera.


 * Burks, R.A., Heraty, J.M., Mottern, J., Dominguez, C. and Heacox, S. 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. 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.M. A revision of the genus ¦Isomerala¦ (Hymenoptera: Eucharitidae). JOURBOOK: Acta Societatis Zoologicae Bohemoslovenicae VOLUME: 69(1-2) PAGES: 137-145. (2005).


 * Shipp, J.W. A new classification of the genus |Thoracantha| Latr. JOURBOOK: Entomologist VOLUME: 27 PAGES: 188-190. (1894).


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