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Perdita rhois

From Wikipedia, the free encyclopedia

Perdita rhois
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Hymenoptera
Family: Andrenidae
Genus: Perdita
Species:
P. rhois
Binomial name
Perdita rhois
Cockerell, 1901

Perdita rhois is a species of bee in the family Andrenidae (mining bees), commonly known as the Rhus fairy bee.[1][2]

Description

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Like other members of genus Perdita, Rhus fairy bees are very small and often mistaken for gnats.[3] Adult bees range from 2–10 mm (0.08–0.39 in) in body length.[4] Male and female adult bees differ in coloration: female bees are mostly black with black eyes, while males are yellow with black markings and green eyes. Both have translucent white wings.

Taxonomy

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P. rhois was named by Theodore D. A. Cockerell in 1901.[5] The species name "rhois" refers to the laurel sumac plant (Malosma laurina) whose scientific name in 1901 was Rhus laurina. Laurel sumac flowers are a favorite nectar and pollen source for the Rhus fairy bee.[3]

Distribution

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The Rhus fairy bee is found in Central America and North America.[6]

Behavior

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Unlike a substantial proportion of fairy bees, P. rhois visits flowers of many plant species. Preferred inflorescences often resemble those of laurel sumac, bearing clusters of small, white flowers.[7]

P. rhois builds nests in the soil as is typical of mining bees.

Influence on Modern Entomology

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In a 2015 interview with the journal Nature, American entomologist Charles Duncan Michener cited P. rhois as the insect that first incited his interest in studying bees.[8]

References

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  1. ↑ "Perdita rhois". GBIF. Retrieved 2019-09-23.
  2. 1 2 Tom Mills (November 4, 2025). "Photographing a Nearly Microscopic Bee You've Probably Never Noticed: That's no gnat". Local News Pasadena. Retrieved 2026-07-15.
  3. ↑ Mike Porter. "Perdita rhois". Bugs With Mike. Retrieved 2026-07-15.
  4. ↑ Timberlake, P.H. (1962). "A revisional study of the genus Perdita F. Smith with special reference to the fauna of the Pacific coast". University of California Publications in Entomology. 28 (1). University of California Press: 1–124.
  5. ↑ "Perdita rhois Report". Integrated Taxonomic Information System. Retrieved 2019-09-23.
  6. ↑ K. James Hung. "Perdita rhois". Tumblr (SD Native Bees). Retrieved 2026-07-15.
  7. ↑ Michener, Charles (20 May 2015). "Q&A: Charles Michener" (Interview). Vol. 521, no. Outlook Supplement S66. Interviewed by Gould, Julie. Nature. Retrieved 2026-07-18.

Further reading

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