Spheginina
References
↑ Stubbs, Alan E.; Falk, Steven J. (1983). British Hoverflies: An Illustrated Identification Guide (2nd ed.). British Entomological & Natural History Society. pp. 268– 283. ISBN 1-899935-03-7 .
↑ Thompson, F.C.; Marnef, L. (1977). "Austroascia segersi , a new genus and species (Diptera: Syrphidae)" (PDF) . Papéis Avulsos de Zoologia . 31 (1-20 (1977-1978)): 1– 6. doi :10.11606/0031-1049.1977.31.p1-6 . Retrieved 2011-12-28 .
↑ Shannon, Raymond C.; Aubertin, D. (1933). Syrphidae. Diptera Patagonia & South Chile . Vol. 4. London: The Trustees of the British Museum. pp. 120– 170.
↑ Williston, Samuel Wendell (1887). "Synopsis of the North American Syrphidae" . Bulletin of the United States National Museum (31). United States National Museum: 1– 335. doi :10.5479/si.03629236.31.i . Retrieved 3 January 2015 .
↑ Meigen, Johann Wilhelm (1822). Systematische Beschreibung der bekannten europäische n zweiflugeligen Insekten . Hamm: Dritter Theil. Schulz-Wundermann. pp. x, 416, pls. 22–32. Retrieved 14 April 2019 .