Conops quadrifasciatus
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Diptera
Family:
Conopidae
Subfamily:
Conopinae
Tribe:
Conopini
Genus:
Conops
Subgenus:
Conops
Species:
C. quadrifasciatus
Binomial name
Conops quadrifasciatus
De Geer, 1776
Synonyms
  • Conops macrocephala Harris, 1776
  • Conops terminatus Macquart, 1834
  • Conops triangulifer Szilady, 1926

Conops quadrifasciatus, the yellow-banded conops, is a species of fly from the genus Conops in the family Conopidae.

Distribution and habitat

This species is common throughout much of Europe.[1] It is also present in Russia, Turkey and Iran.[2][3] These conopids can be found mainly on rough flowery places, on meadows and on roadsides.[4]

Description

Conops quadrifasciatus can reach a length of 10–15 millimetres (0.39–0.59 in).These wasp-like conopids have a black head and body. The abdomen is basically black with a vivid yellow bands. Face is yellow, but above antennal implant is black, and the area containing the ocelli has the same colour as the eyes. The antennae are black. It has a long proboscis. Thorax and scutellum are black. The posterior margins of the first four segments of the abdomen are yellow, the fifth segment is yellow. Tergite 1-3 are mainly black. The legs are yellow-brown. Femurs 2 and 3 are uniformly pale, sometimes with a small darkened spot. In males tergite is 5 black with broad yellow band at hind border. Females show a slimmer physique and have under the 5th abdominal segment a brownish-yellow, rounded pouch (theca), slightly hooked downward at the apex. This species is rather similar to Conops ceriaeformis.[5][6][7]

Biology

Adults behave like solitary wasps. They fly from June to September and feed on nectar and pollen of flowers, mainly of Chamerion angustifolium (Onagraceae), Heracleum sphondylium (Apiaceae), Leucanthemum vulgare, Cirsium arvense, Senecio nemorensis (Asteraceae), Valeriana, and Lamiaceae species.[8]

Their larvae are endoparasites of bumble bees of the genus Bombus, especially Bombus lapidarius. The females pounce the bumblebees and lay an egg between the tergites by means of the hooked abdomen.

References

Wikispecies has information related to Conops quadrifasciatus.
Wikimedia Commons has media related to Conops quadrifasciatus.
  1. ↑ Fauna europaea
  2. ↑ Catalogue of life
  3. ↑ Systema Dipterorum, 2.0
  4. ↑ Smith, K.G.V. (1969). Diptera: Conopidae. Handbooks for the Identification of British Insects. Vol. 10 pt 3a. Royal Entomological Society of London. pp. 19 pp.
  5. ↑ George C. Steyska Keys to The Insects of The European Part of The USSR
  6. ↑ Royal Entomological Society Handbooks for the Identification of the Brtitish Insects Archived 2020-01-23 at the Wayback Machine
  7. ↑ Conops
  8. ↑ J.K. Lindsey Commanster
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