Identification difficulty = 2.
according to Ball & Morris, 20241
Syrphus cinctellus Zetterstedt in Coe(1953)2.
The larva feeds on aphids on a variety of tree species including Oak Quercus, Spruce Picea, Scots Pine Pinus sylvestris and Apple Malus. Normally found near deciduous and coniferous trees along woodland rides and edges, in open scrub, etc., where they visit flowers, including tree blossom in the spring and white umbels, amongst many others, in the summer.
The following plots show the number of unique records per week that were not reported to be of eggs, larvae or pupae.
A widespread and common species, perhaps more abundant in the south.
The following plots show the Frescalo TFactor vs year and a map of the rescaled frequency (all records) for the species. For an explanation see here.