Title: Biblio RTF Export
Author: Biblio 7.x

F. C.  Thompson, ?The flower flies of the West Indies (Diptera: Syrphidae)?, Memoirs of the Entomological Society of Washington, vol. 9, pp. 1-200, 1981.

N. A.  Violovitsh, ?The review of the Palearctic species, genus Rohdendorfia Smirnov, 1924 (Diptera, Syrphidae)?, Novye I Maloizvestnye Vidy Fauny Sibiri, vol. 17, pp. 88-93, 1984.

J. R.  Vockeroth, The flower flies of the subfamily Syrphinae of Canada, Alaska and Greenland, vol. 18. Ottawa: Canada Communications Group - Publishing, 1992, p. 456.

J. R.  Vockeroth, ?Revision of the Nearctic species of Platycheirus (Diptera, Syrphidae)?, The Canadian Entomologist, vol. 122, pp. 659-766, 1990.