(1)
Lamas, C. J. E.; Evenhuis, N. L.; Couri, M. S. Descriptions of the Spermathecae and Male Genitalia of the Species of Crocidium Loew Described by Hesse (Diptera, Bombyliidae, Crocidiinae). Zootaxa 2002, 45, 1–12.