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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

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TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Systoechus

Bee Fly - Systoechus Bee fly - Systoechus Systoechus vulgaris Systoechus candidulus for July In Florida - Systoechus candidulus - male Bee Fly sp? - Systoechus some kind of beefly  - Systoechus  Bee fly  -- Systoechus ? - Systoechus Systoechus vulgaris? - Systoechus vulgaris
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon (Orthorrhapha)
Superfamily Asiloidea
Family Bombyliidae (Bee Flies)
Subfamily Bombyliinae
Tribe Bombyliini
Genus Systoechus
Explanation of Names
Systoechus Loew 1855
Numbers
5 spp. in our area, 120 spp. worldwide(1)
Range
Afrotropical (>¾ of spp.) and holarctic, just 5 spp. in the New World, all in our area, some rather widespread, incl. in the east; 2 spp. reach Canada(1)
candidulus OR-AZ to MI-TX
fumipennis WA-OR to CO-ID
oreas AB-BC to CA-NV
solitus NJ-FL-LA
vulgaris transcontintental, recorded from 30 states and 3 provinces
Food
egg capsules of locusts(2)
Print References
Painter, R. H. 1962. The taxonomy and biology of Systoechus and Anastoechus bombyliid (Diptera) predators in grasshopper egg pods. Journal of the Kansas Entomological Society: 35: 255-269.