Megachile angelarum

Megachile angelarum is a species of bee in the Megachilidae family.

Megachile angelarum
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Megachilidae
Genus: Megachile
Species:
M. angelarum
Binomial name
Megachile angelarum
Cockerell, 1902[1]

Leafcutter bees
Main article: Megachilidae

Solitary bees, such as leafcutters, do not form colonies. Unlike social insects (ants, yellow jackets, honeybees), leafcutters work alone building isolated nests.[2] Similar to honeybees, female bees perform nearly all essential tasks of brood rearing. These native insects perform essential tasks, pollinating wild plants. The alfalfa leaf cutter bee (Megachile rotundata), native to Europe, has been semi-domesticated for crop pollination. In North America, the species was deliberately imported to assist in the pollination of food crops, but has now become feral and widespread.[3]

Cockerell, 1902. South. Calif. Acad. Sci. Bull. 1: 70 (♀)

Taxonomy and naming

The genus Megachile is a cosmopolitan group of solitary bees, often called leafcutter bees. While other genera within the family Megachilidae may chew leaves or petals into fragments to build their nests, certain species within Megachile neatly cut pieces of leaves or petals, hence their common name. The genus Megachile is one of the largest genera of bees, with almost 1500 species.[4]

Morphology and identification

Morphologically, they most resemble Megachile campanulae.[5]

See also

References
  1. "Megachile angelarum Cockerell, 1902". Integrated Taxonomic Information System.
  2. Cranshaw, W.S. "Leafcutter Bees". Colorado State University Extension. Retrieved 21 September 2014.
  3. Milius, Susan (January 6, 2007). "Most Bees Live Alone: No hives, no honey, but maybe help for crops". Science News. 171 (1): 11–3. doi:10.1002/scin.2007.5591710110.
  4. Wedmann, S., et al. (2009). Direct and indirect fossil records of megachilid bees from the Paleogene of Central Europe (Hymenoptera: Megachilidae).
  5. Sheffield; Ratti; Packer; Griswold (29 November 2011). "Leafcutter and Mason Bees of the Genus Megachilidae Latreille (Hymenoptera: Megachilidae) in Canada and Alaska". Canadian Journal of Arthropod Identification. 18. doi:10.3752/cjai.2011.18. Retrieved 24 September 2014.
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