Arcuatotropidia Nonveiller, 1995a (as subgenus of Trogaspidia Ashmead, 1899). Ann. Soc. Ent. Fr. (N.S.) 31(4): 353 (in key); 357 (description). Male.

Gender. Feminine.

Type species. Mutilla vetustata Bingham, 1911 (male), by original designation.

Taxonomic history. Valid subgeneric name.

Sex association. The female has not been recognized.

Distribution. Afrotropical.