Natural History Museum, Universal Chalcidoidea Database Fauna Europaea, utbredelsesdatabase over europeiske dyr: Coote, L.D. (1994) Review of Nearctic genera of Euderinae (Hymenoptera, Eulophidae), with descriptions of two new species of Masi, and rediscription of Girault. Canadian Journal of Zoology 72: 1044-1054. van Noort, Simon (uten dato) WaspWeb - Entiine wasps of Africa and Madagascar.