Aprostocetus granulatus Ashmead, 1888:105, ♀. Holotype ♀, Florida. - Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:1003 ( listed as synonym of Aprostocetus epidius (Walker, 1847)).
Tetrastichus microcosmus Girault, 1917:22, sex not indicated Replacement name for Aprostocetus granulatus Ashmead, 1888 by Girault, 1917Girault, A.A. 1917. Descriptiones Stellarum Novarum. Private publication, Wash., D.C. 1-22.:22 (preoccupied). - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198.:1003 ( listed as synonym of Aprostocetus epidius (Walker, 1847)). - As Aprostocetus microcosmus: - Hansson, 2011Hansson, C. 2011. Catalogue of the Eulophidae in the neotropical region (2009 updated 2011). :1-78. (distribution); Noyes, 2019Noyes, J.S. 2019. Universal Chalcidoidea Database. World Wide Web electronic publication. :. (distribution).
Tetrastichus asperulus Graham, 1981:2