Fagisyrphus
Fagisyrphus cinctus is a European species of hoverfly. This species has a muddled taxonomic history. Older authors treated it as a member of the genus Melangyna, and later sources in Meligramma (as either a separate genus or a subgenus of Melangyna), but the most recent sources recognize it as the sole species in its own monotypic genus, Fagisyrphus. Description
External images
For terms see Morphology of Diptera
Wing length 6 ·25–8·75 mm. Tergites 3 and 4 with yellow to orange bands. Tergite 2 with two yellow, triangular marks. Elongate abdomen. See references for determination. The male genitalia are figured by Dusek and Laska (1967). The larva is figured in colour by Rotheray (1994). Distribution
Palearctic Fennoscandia South to Iberia and the Mediterranean. Ireland Eastwards through Europe into European Russia, the Crimea and Turkey. Biology
Habitat: Fagus and Quercus woodland. Flowers visited include white umbellifers, Acer pseudoplatanus, Crataegus, Ligustrum, Malus sylvestris, Prunus spinosa, Rubus idaeus, Salix, Sambucus nigra, Sorbus aucupariae, Urtica dioica, Viburnus opulus. The flight period is April to July in two generations. The larva feeds on aphids. References

Diptera of Europe
Syrphinae
Syrphini
Monotypic Brachycera genera
Insects described in 1817