Tetragonaspis flavicollis Mayr, 1885:207, ♀.St. Catharina in Brasilien (leg. Dr. Fritz Müller). - Ashmead, 1904Ashmead, W.H. 1904. Classification of the chalcid flies of the superfamily Chalcidoidea, with descriptions of new species in the Carnegie Museum, collected in South America. Mem. Carneg. Mus. 1 (4):i-xi, 225-551.:395 ( listed as synonym of Idarnes carme Walker, 1843). - As Idarnes flavicollis: - Ashmead, 1900Ashmead, W.H. 1900. Report upon the aculeate Hymenoptera of the islands of St. Vincent and Grenada, with additions to the parasitic Hymenoptera and a list of the described Hymenoptera of the West Indies. Transactions of the Entomological Society of London pt. II:207-367. (distribution); Alayo, 1973Alayo, P.D. 1973. Catálogo de los Himenopteros de Cuba. Instituto Cubano del libro, La Habana. 1-218. (distribution); Zayas, 1982Zayas, F. de 1982. Sección Oligoneoptera - Orden Hymenoptera - Orden Strepsiptera. Editorial Científico-Técnica, Ciudad de la Habana. 1-111. (distribution). - As Trigonaspis flavicollis: - Ashmead, 1896Ashmead, W.H. 1896. Notes on the Hymenoptera. Collected by the Bahama expedition fromt the State University of Iowa. Bull. Lab. Nat. Sci. :28-32. (distribution).
Ganosoma robustum Mayr, 1885:204, ♂.St. Catharina (leg. Dr. Fritz Müller). - Ashmead, 1904Ashmead, W.H. 1904. Classification of the chalcid flies of the superfamily Chalcidoidea, with descriptions of new species in the Carnegie Museum, collected in South America. Mem. Carneg. Mus. 1 (4):i-xi, 225-551.:395 ( listed as synonym of Idarnes carme Walker, 1843); Gordh, 1975Gordh, G. 1975. The comparative external morphology and systematics of the neotropical parasitic fig wasp genus Idarnes (Hymenoptera: Torymidae). The University of Kansas Science Bulletin 50 (9):389-455.:427 ( listed as synonym of Idarnes flavicollis (Mayr, 1885)).