Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Syritta flaviventris

Syrphid? - Syritta flaviventris syrphid Fly - Syritta flaviventris - female Big-legged syrphid - Syritta flaviventris Big-legged syrphid - Syritta flaviventris Glad to see your back - Syritta flaviventris - male Fly 8mm - Syritta flaviventris Syritta flaviventris? - Syritta flaviventris - female Syritta flaviventris? - Syritta flaviventris - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Aschiza")
Family Syrphidae (Hover Flies)
Subfamily Eristalinae
Tribe Milesiini
Subtribe Tropidiina
Genus Syritta
Species flaviventris (Syritta flaviventris)
Explanation of Names
Syritta flaviventris Macquart 1842
Identification
Scutum usually with two gray spots in between transverse sutures
Fore and mid legs without large dark spots on femora, usually evenly pale brown, but sometimes with smaller dark areas
Wing without spurious vein

Male:
Hind femur with large peg at base
Medial black stripe on second and third tergites vestigial to absent

Female:
Maculae on fourth tergite somewhat triangular, extending posteriorly along the lateral margin
Range
native to so. Europe and Africa, introduced to the US (TX), Mexico, Chile, Brazil(1)
Remarks
Introduced from Europe, 1990's
Print References
Perez-Banon C., Marcos-Garcia M.A. (2000) Description of the immature stages of Syritta flaviventris (Diptera: Syrphidae) and new data about the life history of European species of Syritta on Opuntia maxima. Eur. J. Entomol. 97: 131-136 (Full text)