R.  Danielsson, ?Diptera: Carnidae present in the Entomological Museum of Lund University?, 2011. [Online]. Available: http://130.235.149.99/pdf/Carnidae.pdf.

R.  Frey, Enumeratio insectorum fenniae, vol. VI.Diptera. Helsingfors: Helsingfors Entomologiska Bytesförening, 1941, p. 63 pp.

W.  Hackman, ?A check list of the Finnish Diptera. II. Cyclorrhapha?, Notulae entomologicae, vol. 60, pp. 117-162, 1980.

S.  Nordberg, ?Biologisch-ökologische Untersuchungen über die Vogelnidicolen?, Acta zoologica Fennica, vol. 21, pp. 1-168, 1936.