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BugGuide Gathering
Pack Forest
Washington State
July 10-12, 2009
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Photos from the 2008 gathering in Tennessee
 
Photos from the 2007 gathering in Minnesota

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Species Xenox tigrinus - Tiger Bee Fly

Tiger Bee Flies Mating - Xenox tigrinus - male - female Bee Fly - Xenox tigrinus Tiger Bee Fly - Xenox tigrinus Tiger Bee Fly - Xenox tigrinus Horse fly of some sort? - Xenox tigrinus Tiger Bee Fly - Xenox tigrinus Wasp? - Xenox tigrinus Wasp? - Xenox tigrinus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon ("Orthorrhapha" (Brachycera excluding Aschiza and Schizophora))
Superfamily Asiloidea
Family Bombyliidae (Bee Flies)
Subfamily Anthracinae
Tribe Anthracini
Genus Xenox
Species tigrinus (Tiger Bee Fly)
Synonyms and other taxonomic changes
Nemotelus tigrinus, Anthrax scripta, Anthrax tigrinus/a, Anthrax simson (in part?)
Explanation of Names
Species name tigrinus no doubt refers to the wing pattern.
Size
12-19 mm
Identification
A large Bee Fly with a distinctive wing pattern. Note the large, wrap-around eyes.

References list length as 12-15 mm. An individual measured (alive) in North Carolina was 19 mm.
Range
Widespread in North America
Habitat
Open areas, meadows?
Season
Summer, typically late June to September (North Carolina, Georgia)
Food
Unknown. An adult has been observed on damp mud, lapping up fluids (pers. observation, P. Coin).
Life Cycle
Larva is a parasite of Carpenter Bees Xylocopa.
Print References
Arnett, p. 880 (1)
Brimley, p. 341, apparently listed as Anthrax simson (2)
Borror and White, pp. 278-279, pl. 13 (3)
Milne, pp. 662-663 (4)
Swan and Papp, p. 613, fig. 1310 (5)
Internet References
USDA ITIS--gives some synonymns.
ITIS listing for Anthrax/Xenox simson, apparently how this species listed by Brimley (see print references above)
Works Cited
1.American Insects: A Handbook of the Insects of America North of Mexico
By Ross H. Arnett
2.Insects of North Carolina
By C.S. Brimley
3.A Field Guide to Insects
By Richard E. White, Donald J. Borror, Roger Tory Peterson
4.National Audubon Society Field Guide to Insects and Spiders
By Lorus and Margery Milne
5.The Common Insects of North America
By Lester A. Swan, Charles S. Papp