Cynips q. mamma Walsh, 1869:102 - As Disholcaspis quercusmamma: - 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. (distribution). - As Holcaspis mamma: - Dalla Torre, 1893Dalla Torre, C.G. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, Volumen II: Cynipidae. Breitkopf & Härtel, Leipzig. VIII + 140. (distribution).
Diplolepis q. macrocarpae Karsch, 1880:291 - 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.:1092 ( listed as synonym of Disholcaspis quercusmamma (Walsh, 1869)). - As Cynips macrocarpae: - Dalla Torre, 1893Dalla Torre, C.G. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, Volumen II: Cynipidae. Breitkopf & Härtel, Leipzig. VIII + 140. (distribution), 73 (comb. nov.).
Holcaspis duricoria Mayr, 1881:35 Nomen nudum. Nomen nudum.Holcaspis duricoria Mayr, 1881:35 Nomen nudum. Nomen nudum.
Holcaspis duricoria Bassett, 1890:64, ♀ - 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.:1092 ( listed as synonym of Disholcaspis quercusmamma (Walsh, 1869)).