Studies in African Bombyliidae. II. New East African species of Systoechus Loew Author Bowden, John text Journal of the Entomological Society of Southern Africa 1959 22 2 298 307 journal article 710D02CBF50642E79B1A18736E7D88B4 710D02CBF50642E79B1A18736E7D88B4 Systoechus niveicomatus , new species This treatment is a stub. You can help Plazi making the full treatment available.