| Thyreus sicarius | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Apidae |
| Genus: | Thyreus |
| Species: | T. sicarius |
| Binomial name | |
| Thyreus sicarius Lieftinck, 1962 | |
Thyreus sicarius is a species of bee in the family Apidae and subfamily Apinae. It is endemic to Australia. It was described by Dutch entomologist Maurits Lieftinck in 1962.
Female body length is 15–16 mm, forewing 11.3 mm. Integumental colouration is mainly black; the hair is both white and black.
The species occurs in Western Australia. A paratype was collected on Belele Station in the Murchison region of Western Australia.
The adults are solitary flying mellivores.