Barkalov, A.V. and V.A. Mutin. 2018. Checklist of the hover-flies (Diptera, Syrphidae) of Russia. Euroasian Entomological Journal 17(6):466-510.

Barkalov, A.V. and N.N. Tridrikh. 2021. New data on the hover-fly fauna (Diptera: Syrphidae) of Magadanskaya Oblast of Russia. Euroasian Entomological Journal 20(6):307-319.

Brunetti, E. 1923. The Fauna of British India, including Ceylon and Burma. Diptera. Vol. III. Pipunculidae, Syrphidae, Conopidae, Oestridae. Taylor and Francis, London, pp. 1-424.

Bygebjerg, R. 2011. A new European species in the genus Melangyna Verrall, 1901. (Diptera: Syrphidae). Entomologiske Meddelelser 79(2):143-151.

Catalogue of Life. https://www.catalogueoflife.org, accessed June 2022.

Choi, D.S., S.W. Suk, S.B. Lee and H.Y. Han. 2018. Insect fauna of Korea, Syrphidae III, Arthropoda: Insecta: Diptera: Brachycera: Syrphidae: Syrphinae. National Institute of Biological Resources 5(3):1-114.

Cumming, J. and D. Wood. 2017. Adult morphology and terminology. In: A.H. Kirk-Spriggs and B.J. Sinclair (eds.), Manual of Afrotropical Diptera. Vol. 1. Introductory chapters and keys to Diptera families. Suricata 4. SANBI Graphics & Editing, Pretoria, pp. 89-133.

Dušek, J. and P. Láska. 1967. Versuch zum Aufbau eines naturlichen Systems mitteleuropaischer Arten der Unterfamilie Syrphinae (Diptera). Acta Scientiarum Naturalium Academiae Scientiarum Bohemicae, Brno 1:349-390.

Fabricius, J.C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species, adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [=Flensburg and Leipzig], 832 pp.

Fallén, C.F. 1817. Syrphici. In: C.F. Fallén, Diptera Sveciae. Litteris Berlingianis. Lundae [=Lund], pp. 43-54.

Fitch, A. 1856. First and Second Report on the noxious, beneficial and other insects of the State of New York. C. Van Benthuysen Printer to the Legislature, 336 pp.

Frey, R. 1946. Uebersicht der Gattungen der Syrphiden-Unterfamilie Syrphinae (Syrphinae+Bacchinae). Notulae Entomologicae 25:152-172.

Geoffry, E.L. 1762. Histoire abrégée des insectes qui se trouvent aux environs de Paris: dans laquelle ces animaux sont rangés suivant un ordre méthodique, Vol. 2. Durand, Paris, 690 pp.

Gilbert, F.S. 2005. Syrphid aphidophagous predators in a foodweb context. European Journal of Entomology 102(3):325-333.

Groot, M. de and M. Govedič. 2008. Checklist of the hoverflies (Diptera: Syrphidae) of Slovenia. Acta entomologica slovenica 16(1):67-86.

Haarto, A. and S. Kerppola. 2014. Checklist of the family Syrphidae (Diptera) of Finland. ZooKeys 441:233-249.

Han, H.Y. and D.S. Choi. 2001. Family Syrphidae. Economic Insects of Korea. Insecta Koreana 15 (Supple. 22), 224 pp [in Korean].

Han, H.Y. and A.L. Norrbom. 2005. A systematic revision of the New World species of Trypeta Meigen (Diptera: Tephritidae). Systematic Entomology 30(2):208-247.

Han, H.Y., H.J. Kang, S.K. Kim, W.K. Kim, C.O. Kim, H.W. Byun, S.J. Seo, S.S. Euo, Y.B. Lee, H.I. Lee, J.H. Choi and D.S. Ham. 2021. Diptera. In: J.K. Park et al. (eds.), Check list of Insects from Korea. Korean Society of Applied Entomology & The Entomological Society of Korea. Daegu: Paper and Pencil, pp. 391-483.

Hartig, T. 1841. Versuch einer Einteilung der Pflanzenläuse (Phytophthires Burm.) nach der Flügelbildung. Germar̓s Z. Entomol 3:359-376.

Hervé-Bazin, J. 1914. Syrphides recueillis au Japon par M. Edme Gallois (Diptera). Extrait des Annales de la Société entomologique de Fracne 83: pp. 398-416 [in French].

Hippa, H. 1968. A generic revision of the genus Syrphus and allied genera (Diptera, Syrphidae) in the palearctic region, with description of the male genitalia. Acta Entomologica Fennica 25:1-94.

Hua, L.Z. 2006. List of Chinese Insects. Vol. IV. Sun Yat-sen University Press, Guangzhou, 540 pp.

Huang, C., X. Cheng and C. Yang. 1996. Syrphidae. In: W. Xue and C. Chao (eds.), Flies of China, I, pp. 118-233 [in Chinese].

Huang, C. and X. Cheng. 2012. Diptera Syrphidae. In: Fauna Sinica. Insecta, Vol. 50. Science Press, Beijing, 852 pp [in Chinese].

Huo, K.K. and Ren, G.D. 2007. Two new species of the genus Melangyna Verrall (Diptera, Syrphidae) from China, with a key to known species of China. Acta Zootaxonomica Sinica 32(2):324-327.

Huo, K.K. 2020. Syrphidae. In: D. Yang, M.Q. Wang, W.L. Li et al., Species Catalogue of China. Vol. 2. Animals, Insecta (VII), Diptera (3): Cyclorrhaphous Brachycera. Science Press, Beijing, pp. 30-181.

Ichige, K. 2007. Epistrophe annulitarsis (Stackelberg, 1918) and Epistrophe flava Doczkal & Schmid, 1994 (Diptera, Syrphidae) newly recorded from Japan. Hana Abu 23:36-39 [in Japanese].

Ichige, K. 2015. Notes on the Subgenus Paragus Latreille, 1804 of Japan (Diptera, Syrphidae, Genus Paragus). Hana Abu 40:37-43 [in Japanese].

Iwai, T. 2003. Hoverfly fauna of the Nansei Islands (Diptera: Syrphidae). Hana Abu special issue 1:1-117 [in Japanese].

Kim, C.O. and H.Y. Han. 2022. Clarifying the identity of two resembling hoverfly species, Betasyrphus serarius and B. nipponensis (Diptera: Syrphidae: Syrphini), based on morphology and DNA barcoding. Journal of Asia-Pacific Entomology 25(2):1-18.

Kimura, T. 1989. A new species of Epistrophe (Diptera: Syrphidae) from Japan. Akitu, new series 111:1-5.

Knutson, L.V., F.C. Thompson and J.R. Vockeroth. 1975. Family Syrphidae. In: M.D. Delfinado and D.E. Hardy (eds.), A catalog of the Diptera of the Oriental Region. University Hawaii Press, Honolulu 2: pp. 307-374.

Koch, C.L. 1854. Die Pflanzenlause Aphiden getreu nach dem Leben abgebildet und beschrieben. Vol. 4. Nurnberg: JL Lotzbeck, 101-134.

Koch, C.L. 1857. Die Pflanzenlause Aphiden, getreu nach dem Leben abgebildet und beschreiben. Vol. 9. Nurnberg: JL Lotzbeck, 275-336.

Krpač, V. 2021. Review on Hoverflies (Diptera, Syrphidae) fauna in Sharr Mountains. Journal of Science, Environment and Technology-ECOTEC 3(5-6):38-149.

Langlois, D. and M. Speight. 2020. Melangyna pavlovskyi (Violovitsh, 1956): première observation en France d̓une espèce attendue (Diptera Syrphidae). L̓Entomologiste. 76:171-173 [in French].

Láska, P., L. Mazánek and V. Bičík. 2013. Key to adults and larvae of the genera of European Syrphinae (Diptera, Syrphidae). Časopis Slezského Zemského Muzea 62:193-206.

Latreille, P.A. 1802. Histoire naturelle générale et particulière des Crustacés et des insectes. Tome troisiéme. Familles naturelles des genres. F. Dufart, Paris, 467 pp.

Latreille, P.A. 1804. Tableau méthodique des insectes, in: Société de Naturalistes et d̓Agriculteurs, Nouveau dictionnaire dʹhistoire naturelle, appliquée aux arts, principalement à l̓agriculture et à l̓économie rurale et domestique. Tome XXIV [Section 3]: Tableaux méthodiques d̓histoire naturelle. Déterville, Paris. pp. 129-200.

Linnaeus, C. 1758. Systema naturae per regna tri naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio Decima, Reformata Laurentii Salvii, Holmiae (Stockholm). 824 pp.

Linnaeus, C. 1761. Fauna Suecica sistens Animalia Sueciae Regni: Mammalia, Aves, Amphibia, Pisces, Insecta, Vermes. Distributa per Classes, Ordines, Genera, Species, cum Differentiis Specierum, Synonymis Auctorum, Nominibus Incolarum, Locis Natalium, Descriptionibus Insectorum. 578 pp.

Matsumura, S. 1917. A list of the Aphididae of Japan, with description of new species and genera. The journal of the College of Agriculture, Tohoku Imperial University, Sapporo, Japan 7(6):351-414.

Matsumura, S. 1918. New species of the economic Syrphidae of Japan. Journal of the College of Agriculture Hokkaido Imperial University, Sapporo, Japan 8(1):1-31.

Matsumura, S. and J. Adachi. 1917. Synopsis of the Economic Syrphidae of Japan. Part III. The Entomological Megazine, Kyoto, Japan 3(1):14-46.

Maxson, A.C. and F.C. Hottes. 1926. Georgiaphis nom. n. for Georgia (Aphididae, Homop.). Entomological News 37:266-267.

Meigen, J.W. 1822. Systematische Beschreibung der bekannten europäischen zweiflugeligen Insekten. Dritter Theil. Schulz-Wundermann, Hamm, 416 pp.

Mengual, X. 2015. The systematic position and phylogenetic relationships of Asiobaccha Violovitsh (Diptera, Syrphidae). Journal of Asia-Pacific Entomology 18(3):397-408.

Mengual, X., G. Ståhls, P. Láska, L. Mazánek and S. Rojo. 2018. Molecular phylogenetics of the predatory lineage of flower flies Eupeodes-Scaeva (Diptera: Syrphidae), with the description of the Neotropical genus Austroscaeva gen. nov. Journal of Zoological Systematics and Evolutionary Research 56(2):148-169.

Mengual, X., G. Ståhls and S. Rojo. 2008. First phylogeny of predatory flower flies (Diptera, Syrphidae, Syrphinae) using mitochondrial COI and nuclear 28S rRNA genes: conflict and congruence with the current tribal classification. Cladistics 24(4):543-562.

Mutin, V.A. and A.V. Barkalov. 1997. A review of the hoverflies (Diptera: Syrphidae) of Sakhalin and the Kuril Islands, with descriptions of two new species. Species Diversity 2(2):179-230.

Mutin, V.A. and A.V. Barkalov. 1999. Family Syrphidae - Hover-flies. In: P.A. Lehr (ed.), Key to the insects of Russian Far East. Vol. VI. Diptera and Siphonaptera. Pt 1. Vladivostok. Dalnauka, pp. 342-500 [in Russian].

Mutin, V.A., J. van Steenis, W. van Steenis, C. Palmer, S. Bot, J. Skevington, G. Merkel-Wallner, M.P. van Zuijen, T. Zeegers, A. Ssymank and X. Mengual. 2016. Syrphid fauna (Diptera: Syrphidae) of Tumnin River basin, the eastern macroslope of the northern Sikhote-Alin, Russia. Far Eastern Entomologist 306:1-31.

National Institute of Biological Resources (NIBR). 2019. National Species list of Korea. III. Insects (Hexapoda). Disignzip, 988 pp.

Nielsen, T.R. 1971. Syrphidae (Dipt.) from Jæren, Norway, I. With descriptions of two new species. Norsk Entomologisk Tidsskrift 18(1):53-73.

Ninomiya, E. 1957. On the food habits of some aphidophagous syrphid larvae. II. Japanese Journal of Applied Entomology and Zoology 1:186-192 [in Japanese, English summary].

Ȏhara, K. 1989. Syrphidae. In: S. Sugi et al. (eds.), A Check List of Japanese Insects II. Entomological Laboratory, Faculty of Agriculture. Kyushu University and Japan Wild Life Research Center, Fukuok, pp. 783-795 [in Japanese].

Ȏhara, K., H. Ohishi and K. Ichige. 2014. Catalogue of the insects of Japan Vol. 8, Part 1 Diptera (Nematocera-Brachycera Aschiza). Entomological Society of Japan, Touka Shobo, Fukuoka, 539 pp [in Japanese].

Okuno, T. 1967. On the syrphid larvae attacking the aphids in Japan (Diptera). Mushi 41(10):123-141.

Peck, L.V. 1988. Family Syrphidae. In: Á. Soós and L. Papp (eds.), Catalogue of Palaearctic Diptera. Akademiai Kiado, Budapest 8: pp. 11-230.

Rader, R., I. Bartomeus, L.A. Garibaldi, M.P.D. Garratt, B.G. Howlett, R. Winfree, S.A. Cunningham, M.M. Mayfield, A.D. Arthur, G.K.S. Andersson, R. Bommarco, C. Brittain, L.G. Carvalheiro, N.P. Chacoff, M.H. Entling, B. Foully, B.M. Freitas, B.G. Gemmill-Herren, J. Ghazoul, S.R. Griffin, C.L. Gross, L. Herbertsson, F. Herzog, J. Hipólito, S. Jaggar, F. Jauker, A.M. Klein, D. Kleijn, S. Krishnan, C.Q. Lemos, S.A.M. Lindström, Y. Mandelik, V.M. Monteiro, W. Nelson, L. Nilsson, D.E. Pattemore, N. de O. Pereira, G. Pisanty, S.G. Potts, M. Reemer, M. Rundlöf, C.S. Sheffield, J. Scheper, C. Schüepp, H.G. Smith, D.A. Stanley, J.C. Stout, H. Szentgyörgyi, H. Taki, C.H. Vergara, B.F. Viana and M. Woyciechowski. 2016. Nonbee insects are important contributors to global crop pollination. Proceedings of the National Academy of Sciences 113(1):146-151.

Ricarte, A. and M.Á. Marcos-García. 2017. A checklist of the Syrphidae (Diptera) of Spain, Andorra and Gibraltar. Zootaxa 4216(5):401-440.

Rojo, S., F.S. Gilbert, M.Á. Marcos-García, J.M. Nieto and M.P. Mier. 2003. A world review of predatory hoverflies (Diptera, Syrphidae: Syrphinae) and their prey. Alicante: CiBio Ediciones, 278 pp.

Rotheray, G. and F. Gilbert. 1989. The phylogeny and systematics of European predacious Syrphidae (Diptera) based on larval and puparial stages. Zoological Journal of the Linnean Society 95(1):29-70.

Sakuratani, Y. 1977. Population fluctuations and spatial distributions of natural enemies of aphids in corn fields. Japanese Journal of Ecology 27:291-300 [in Japanese, English abstract].

Saribiyik, S. 2014. Checklist of Turkish Flower Flies (Diptera: Syrphidae). Munis Entomology & Zoology 9(1):570-585.

Schmid, U. 1995. New palaearctic hoverfly species (Diptera, Syrphidae) and new synonyms: a survey. Volucella 1:29-44 [in German].

Schrank, F. von P. 1801. Fauna Boica: Durchgedachte Geschichte der in Baiern einheimschen und zahmen Thiere. in der Stein̓schen Buchhandlung, Nürnberg 2: 412 pp [in German].

Shiraki, T. 1930. Die Syrphiden des Japanischen Kaiserreichs, mit Berucksichtigung benachbarter Gebiete. Memoirs of the Faculty of Science and Agriculture, Tohoku Imperial University 1(1):446 pp [in German].

Smit, J. and E. de Bree. 2014. Het Sachalin-elfje Melangyna pavlovskyi nieuw voor Nederland (Diptera: Syrphidae). Nederlandse Faunistische Mededelingen 42:29-32 [in Dutch, English summary].

Sorokina, V.S. 2009. Hover flies of the genus Paragus Latr. (Diptera, Syrphidae) of Russia and adjacent countries. Entomological Review 89(3):351-366.

Sorokina, V.S. and X.Y. Cheng. 2007. New species and new distributional records of the genus Paragus Latreille (Diptera, Syrphidae) from China. Volucella 8:1-33.

Speight, M.C.D. 2014. Species accounts of European Syrphidae (Diptera), 2014. Syrph the Net publications, Dublin 78:315 pp.

Speight, M.C.D. and J.P. Sarthou. 2017. StN keys for the identification of the European species of various genera of Syrphidae, 2017. Syrph the Net, the database of European Syrphidae (Diptera) 99:139 pp.

Ssymank, A., D. Doczkal, W. Barkemeyer, C. Claußen, P.W. Löhr and D. Scholz. 1999. Syrphidae. In: H. Schumann, R. Bährmann and A. Stark (eds.), Checkliste der Dipteren Deutschlands. Studia dipterologica - Supplement 2: pp. 195-203 [in German].

Stackelberg, A.A. 1918. To dipterofauna of Novgorodskoj province. Bulletin of the Russian Academy of Sciences (Ser. 6), 2149-2160 [in Russian].

Sulzer, J.H. 1776. Dr. Sulzers Abgekürtze Geschichte der Insecten nach dem Linaeischen System. Zweeter Theil. Bey H. Steiner, Winterthur 2: 274 pp.

Takahashi, R. 1921. Aphididae of Formosa, part 1. Special Report of Agricultural Experimental Station, Government of Formosa 20(143):1-97.

Thompson, F.C. 1980. Proper placement of some Palaearctic “Syrphus” species (Diptera: Syrphidae). Proceedings of the Entomological Society of Washington 82(3):513.

Torp, E. 1984. De danske svirrefluer (Diptera: Syrphidae): Kendetegn, levevis og udbredelge. Danmarks Dyreliv, bind 1. Fauna Bøger, Copenhagen, Denmark, 300 pp [in Danish, English summary].

Verrall, G.H. 1901. Platypezidae, Pipunculidae, and Syrphidae of Great Britain. In: G.H. Verrall (ed.), British Flies. Vol. VIII. Gurney & Jackson, London, 691 pp.

Violovitsh, N.A. 1956. Novye vidy roda Syrphus Fabr. (Diptera, Syrphidae) s Dalnego Vostoka. Zoologicheskii Zhurnal 35(5):741-745 [in Russian].

Violovitsh, N.A. 1976. Materialy po fauna sirphid (Diptera, Syrphidae) Sibiri. In: G.S. Zolotarenko (ed.), Fauna Gelmintov I Chlenistonogikh Sibiri. Novosibirsk, 326-346 [in Russian].

Violovitsh, N.A. 1983. Sirfidy Sibiri (Diptera, Syrphidae). Opredelitel. Nauka, Novosibirsk, 242 pp [in Russian].

Vockeroth, J.R. 1969. A revision of the genera of the Syrphini (Diptera: Syrphidae). Memoirs of the Entomological Society of Canada 62:5-176.

Verrall, G.H. 1901. Platypezidae, Pipunculidae and Syrphidae of Great Britain. British Flies 8:1-691.

Vujić, A., G. Ståhls, S. Rojo, S. Radenković and S. Šimić. 2008. Systematics and phylogeny of the tribe Paragini (Diptera: Syrphidae) based on molecular and morphological characters. Zoological Journal of the Linnean Society 152(3):507-536.

Walker, F. 1852. Diptera. [Part 3]. In: W.W. Saunders (ed.), Insecta Saundersiana: or characters of undescribed insects in the collection of William Wilson Saunders, Esq., F.R.S., F.L.S., & c. Vol. I. Van Voorst, London, pp. 157-252.

Wotton, K.R., B. Gao, M.H.M. Menz, R.K.A. Morris, S.G. Ball, K.S. Lim, D.R. Reynolds, G. Hu and J.W. Chapman. 2019. Mass seasonal migrations of hoverflies provide extensive pollination and crop protection services. Current Biology 29(13):2167-2173.