Leioproctus rubricinctus
| Leioproctus rubricinctus | |
|---|---|
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| Male holotype | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Colletidae |
| Genus: | Leioproctus |
| Species: | L. rubricinctus |
| Binomial name | |
| Leioproctus rubricinctus | |
Leioproctus rubricinctus, or Leioproctus (Colletellus) rubricinctus, is a species of bee in the family Colletidae and subfamily Colletinae. It is endemic to Australia. It was described by entomologist Remko Leijs in 2018.[1][2]
Etymology
The specific epithet rubricinctus is an anatomical reference to the red colour of the anterior parts of T2–4.[1]

Description
The male holotype body length is 4.9 mm, head width 1.7 mm. Integumental colouration is mainly black and orange. The hair is white to off-white.[1]
Distribution and habitat
The species occurs in southern inland Australia]]. The type locality is Bullfinch in the eastern Wheatbelt.[2]
Behaviour
The adults are flying mellivores. Flowering plants visited by the bees include Malleostemon tuberculatus.[2]
References
- 1 2 3 4 Leijs, R; Dorey, J; Hogendoorn, K (2018). "Twenty six new species of Leioproctus (Colletellus): Australian Neopasiphaeinae, all but one with two submarginal cells (Hymenoptera, Colletidae". ZooKeys (811): 109–168 [155]. doi:10.3897/zookeys.811.28924. PMC 6323115. PMID 30627041. Retrieved 2026-08-09.
- 1 2 3 4 "Species Leioproctus (Colletellus) rubricinctus Leijs, 2018". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2026. Retrieved 2026-08-09.
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