description Colletes marginatus Overview
Colletes marginatus is a solitary bee in the family Colletidae, distributed across parts of the Palearctic region. Like other members of the genus Colletes, the female excavates a ground nest and coats its brood cells with a transparent, cellophane-like secretion that helps protect stored pollen and nectar from moisture and microorganisms. It is associated particularly with open, sandy habitats where suitable nesting ground and flowering plants occur.
help Colletes marginatus FAQ
What is special about Colletes marginatus nests?
Females excavate nests in the ground and coat their brood cells with a transparent, cellophane-like secretion. This lining helps protect the developing brood inside each cell.
Where does Colletes marginatus live?
Colletes marginatus is distributed across parts of the Palearctic region. It is a solitary bee in the family Colletidae.
Is Colletes marginatus a social bee?
No. It is solitary, so each female creates and provisions her own ground nest rather than living in a colony with a queen and workers.
Why are Colletes bees called cellophane bees?
Females of the genus Colletes line their brood cells with a transparent secretion that resembles cellophane. This material helps waterproof and protect the underground nesting chambers.
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