The tetrastichine wasps (Hymenoptera: Chalcidoidea: Eulophidae) associated with galls on Erythrina species (Fabaceae) in South Africa, with the description of five new species Author Prinsloo, Rd. L. Author Kelly, Ne. A. text Zootaxa 2009 2009-04-27 2083 1 27 45 https://biotaxa.org/Zootaxa/article/view/zootaxa.2083.1.3 journal article 10.11646/zootaxa.2083.1.3 1175-5326 5321404 Genus Aprostocetus Westwood Aprostocetus Westwood, 1833: 144 ; Graham, 1987: 86 ; La Salle, 1994: 136 . Noyes (2002) provides a complete list of the more than 40 synonymies that apply to this genus. Aprostocetus is by far the largest and most diverse of all the tetrastichine genera. The Afrotropical fauna has never been studied in any detail and is based mainly on scattered descriptions of fewer than 40 species, mostly from West and Central Africa, and listed by Noyes (2002) .