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BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
 
Photos from the gathering
 
Photos from the 2007 gathering in Minnesota

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Species Xylocopa virginica - Eastern Carpenter Bee

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (Aculeata - Bees, Ants, and other Stinging Wasps)
No Taxon (Anthophila (Apoidea) - Bees)
Family Apidae (Cuckoo, Carpenter, Digger, Bumble, and Honey Bees)
Subfamily Xylocopinae (Carpenter Bees)
Genus Xylocopa (Large Carpenter Bees)
Species virginica (Eastern Carpenter Bee)
Other Common Names
Common Carpenter Bee, "Carpenter Bee"
Size
19-23 mm
Identification
Large, black hairless abdomen, yellow pile on thorax. Males have yellow/white face. Common in eastern North America, and the only member of its genus in much of range.

See Univ. of Florida for a key separating this from Xylocopa micans, which occurs only in the southeastern US. Also compare the introduced Giant Resin Bee, which is found in southeastern United States.
Habitat
Forests and adjacent areas with flowers.
Season
Early spring-Fall
Food
Adults take nectar from many flowers, often biting into base of flower to "rob" it without pollinating. Seen, however, to pollinate Passiflora incarnata quite effectively--pollen is deposited on thorax.
See Also

Giant Resin Bee , (links under identification above).

Bumblebees, Bombus species , are somewhat smaller and typically have hairy abdomen.
Print References
Swan and Papp, p. 579, fig. 1246 (2)
Lutz, 3rd ed., plate 100 (3)
Borror and White, plate 16, pp. 360-361 (4)
Salsbury, p. 290--photo (5)
Brimley, p. 461--lists flight as "whole season" in North Carolina (6)
Internet References
Univ. of Florida describes life history, range and identification of the two eastern species.
Univ. Florida--PDF fact sheet, like above.
Works Cited
1.American Insects: A Handbook of the Insects of America North of Mexico
By Ross H. Arnett
2.The Common Insects of North America
By Lester A. Swan, Charles S. Papp
3.Field Book of Insects of the United States and Canada, Aiming to Answer Common Questions,
By Frank Eugene Lutz
4.A Field Guide to Insects
By Richard E. White, Donald J. Borror, Roger Tory Peterson
5.Insects in Kansas
By Glenn A. Salsbury and Stephan C. White
6.Insects of North Carolina
By C.S. Brimley