Philhelius citrofasciatus | |
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Male | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Family: | Syrphidae |
Genus: | Philhelius |
Species: | P. citrofasciatus |
Binomial name | |
Philhelius citrofasciatus (De Geer, 1776) | |
Synonyms | |
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Philhelius citrofasciatus is a species of hoverfly found in grasslands from Ireland to western Siberia. The larvae live in Lasius ant colonies where they feed on the aphids tended by the ants. [1] [2] Prior to 2018, it was known under the genus name Xanthogramma, a junior synonym. [3]
External images For terms see Morphology of Diptera
Wing length 6·5–10·25 mm. Legs yellow coxae and trochanters black. Femora and tibiae 3 completely pale. Yellow marks on tergite 2 linear (not equilateral triangles). Tergites 2–4 with subequal yellow marks. See references for determination. [4] [5] [6] [7]
Palearctic. South Norway to Iberia. Ireland East through Central Europe and South Europe into European Russia and Yugoslavia and the Caucasus, then to Siberia. [8] [9]
Helophilus trivittatus is a species of Palearctic hoverfly.
Eupeodes luniger is a common species of hoverfly.
Eupeodes latifasciatus is a species of hoverfly. Adults feed on nectar; larvae feed on aphids and scale insects.
Dasysyrphus tricinctus is a European species of hoverfly in the genus Dasysyrphus, a member of the family Syrphidae. It is found across Europe, although reported in highest density from the British Isles and Scandinavia. While not uncommon it is generally only seen in modest numbers, typically in lowland woods with peak numbers in late May and early June and again in late August and early September.
Dasysyrphus venustus is a Holarctic species of hoverfly.
Platycheirus peltatus is a Palearctic species of hoverfly.
Leucozona laternaria is a European species of hoverfly.
Meliscaeva auricollis is a West Palearctic species of hoverfly.
Meliscaeva cinctella is a Holarctic species of hoverfly.
Sphaerophoria interrupta is a Palearctic species of hoverfly.
Sericomyia silentis, is a species of hoverfly. It is widespread throughout the Palearctic but normally encountered in small numbers in mountain regions and moorland and bog locations.
Sericomyia lappona, is a species of hoverfly. It is widespread throughout the Palearctic.
Microdon analis, is a species of hoverfly. It is found in the Palearctic. The distinctive almost slug-like larvae live in ants nests. The larvae are hemispherical in shape and heavily armoured. They are believed to prey on the eggs and larvae of a number of different ant species, notably Lasius niger and the Formica rufa group. These ants are usually found on heathland. However Schmid (2004) claims that Microdon analis and M. major which are cryptic species have been confused under the name analis. M.major is apparently associated with ants of the genus Formica, the other species, M.analis, with Lasius species.
Platycheirus rosarum is a species of hoverfly found in the Palearctic. Like its close relative Platycheirus granditarsus, it can be found in marshy meadows and ditches; indeed, the two species can often be found together. The flight time is between May and October, though it peaks in abundance in June and July.
Melangyna arctica is a Holarctic species of hoverfly.
Meligramma guttatum is a Holarctic species of hoverfly.
Dasysyrphus pinastri is a species of hoverfly found in Europe.
Epistrophe nitidicollis is a European and North American species of hoverfly.
Lejogaster tarsata is a Palearctic hoverfly
Neoascia geniculata is a Palearctic species of hoverfly.