Zitationen: Anonym 1961: [Johannsen, O. A.] Bulletin of the Entomological Society of America, College Park, Md. 7, S. 192, B15 10270a
Johannsen-Crook 1973: [Johannsen, O. A.] Entomological News , Philadelphia 84, S. 101-102, B15 10004
Stone, A. 1980: History of Nearctic Dipterology. In: Griffiths, G. C. D. (Ed.). Flies of the Nearctic Region. 1 Stuttgart, Schweizerbart, XIII+1-62 S., pp. 46