Synonyms: Ammosphex minutula; Anoplius inermis (heterotypic); Arachnospila apenninusurata (heterotypic); Arachnospila minutula apenninusurata; Arachnospila minutula minutula; Arachnospila minutula mongolominutula; Arachnospila minutula simplicicrus; Arachnospila mongolominutula; Calicurgus minutus (heterotypic); Pompilus anoplius (heterotypic); Pompilus cellularis (heterotypic); Pompilus longicornis; Pompilus minutula (homotypic); Pompilus minutula simplicicrus; Pompilus minutulus; Pompilus minutulus minutulus; Pompilus minutulus simplicicrus; Pompilus minutus (heterotypic); Pompilus neglectus (heterotypic); Pompilus simplicicrus (heterotypic); Pompilus vascellus; Psammochares minutulus; Psammochares minutus