Dufourea is a genus of sweat bees in the family Halictidae. There are at least 160 described species in Dufourea.[1][2][3][4] The bees are very uncommon.[5] The bases of their antennae are well below the middle of their face and are only separated from the clypeus on the bottom of the face by not much more than the diameter of an antennal socket.[5] The clypeus is short and wide, and the labrum is nearly as long as the clypeus.[5] The species features a pre-episternal groove.[5]
| Dufourea | |
|---|---|
| |
| Dufourea marginata | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Halictidae |
| Subfamily: | Rophitinae |
| Genus: | Dufourea Lepeletier, 1841 |
See also
editReferences
edit- ^ "Dufourea Genus Information". BugGuide.net. Retrieved 4 February 2018.
- ^ "Dufourea Report". Integrated Taxonomic Information System. Retrieved 4 February 2018.
- ^ Sharkey M.J. (2007). Phylogeny and Classification of Hymenoptera.
- ^ "Phylogenetic relationships among superfamilies of Hymenoptera", Sharkey M.J., Carpenter J.M., Vilhelmsen L., et al. 2012. Cladistics 28(1): 80-112.
- ^ a b c d Droege, Sam (September 2015). The Very Handy Manual: How to Catch and Identify Bees. USGS.
- Michener, Charles D. (2000). The Bees of the World, xiv + 913.
- Michener, Charles D. (2007). The Bees of the World, Second Edition, xvi + 953.
Further reading
edit
Wikimedia Commons has media related to Dufourea.
- Ross H. Arnett (30 July 2000). American Insects: A Handbook of the Insects of America North of Mexico. CRC Press. ISBN 978-0-8493-0212-1.