Leioproctus constrictus
| Leioproctus constrictus | |
|---|---|
_constrictus_(10.3897-zookeys.811.28924)_Figure_18.jpg) | |
| Female holotype and male allotype | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Colletidae |
| Genus: | Leioproctus |
| Species: | L. constrictus |
| Binomial name | |
| Leioproctus constrictus | |
Leioproctus constrictus, or Leioproctus (Colletellus) constrictus, 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 constrictus is an anatomical reference to the strongly depressed post-gradular areas of T2–3 in both sexes.[1]
Description
The female holotype body length is 5.9 mm, head width 1.9 mm; male allotype body length is 4.2 mm, head width 1.52 mm. Integumental colouration is mainly black and brown. The hair is whitish.[1]
Distribution and habitat
The species occurs in Western Australia. The type locality is 16 km west-north-west of Merredin.[2]
Behaviour
The adults are flying mellivores. Flowering plants visited by the bees include Grevillea paradoxa, Grevillea petrophiloides, Eremophila pantonii and Ecdeiocolea monostachya.[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 [141]. doi:10.3897/zookeys.811.28924. PMC 6323115. PMID 30627041. Retrieved 2026-08-07.
- 1 2 3 4 "Species Leioproctus (Colletellus) constrictus Leijs, 2018". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2026. Retrieved 2026-08-07.