description Colletes thoracicus Overview
Colletes thoracicus is a species of plasterer bee native to North America, originally described by the entomologist Frederick Smith in 1853. This solitary bee is notable for the dense, reddish-brown hair covering its thorax and its active flight period in the early spring. Like other members of its genus, it excavates nesting tunnels in the ground and lines them with a cellophane-like waterproof secretion to protect its offspring.
help Colletes thoracicus FAQ
What is Colletes thoracicus?
Colletes thoracicus is a solitary plasterer bee native to North America. Frederick Smith formally described the species in 1853.
Why is Colletes thoracicus called a plasterer bee?
Female Colletes bees line their underground nest cells with a waterproof, cellophane-like secretion. This material gives the group its common name, plasterer bees.
When does Colletes thoracicus fly?
The species is associated with early spring activity. Its dense reddish-brown thoracic hair is a useful visual clue when identifying it.
Does Colletes thoracicus live in colonies like honey bees?
No, it is a solitary bee rather than a honey-bee-style colony species. Individual females build and provision their own nests, although many may nest in the same area.
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