Exoneurella setosa
| Exoneurella setosa | |
|---|---|
| Female | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Apidae |
| Genus: | Exoneurella |
| Species: | E. setosa
|
| Binomial name | |
| Exoneurella setosa | |
| Synonyms | |
| |
Exoneurella setosa is a species of bee in the family Apidae and the tribe Allodapini. It is endemic to Australia. It was described in 1976 by Australian entomologist Terry Houston.[1][2]
Etymology
The specific epithet setosa (Latin: ‘bristly’) refers to the metasomal setae.[1]
Description
The body length of males is 3.8–4.7 mm, that of females 4.3–5.5 mm. The head and thorax are black; the abdomen black, banded cream.[1]
Distribution and habitat
The species occurs in south-eastern Queensland and the lowlands of southern South Australia. The type locality is West Beach, Adelaide.[2][1]
Behaviour
The bees nest in dead, dry, pithy plant stems, including those of Cakile, Euphorbia, Foeniculum and Geranium. They are weakly social, with each female founding and maintaining her own nest. Occasionally two or more females may oviposit and rear brood together in one nest. All immature stages are found in the communal chamber, with the larvae fed progressively.[2]
The adults are flying mellivores. As well as Cakile and Geranium, flowering plants visited by the bees include Carpobrotus, Reichardia and Wahlenbergia species.[2]
References
- ^ a b c d e Houston, TF (1976). "New Australian allodapine bees (subgenus Exoneurella Michener) and their immatures (Hymenoptera: Anthophoridae)". Transactions of the Royal Society of South Australia. 100: 15–28 [18]. Retrieved 2026-01-22.
- ^ a b c d e "Species Exoneurella setosa (Houston, 1976)". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2026. Retrieved 2026-01-22.