Xylocopa caerulea

Xylocopa caerulea, or the blue carpenter bee, is a species of carpenter bee.

Xylocopa caerulea
Xylocopa caerulea from Penang. Museum specimen
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Apidae
Genus:	Xylocopa
Species:	X. caerulea
Binomial name
Xylocopa caerulea Fabricius, 1804

Description

Xylocopa caerulea is a relatively large species, reaching an average size of 23 millimetres (0.91 in). The species is sexually dimorphic, with the thorax region of the females having striking blue color and the male's thorax looking more brownish green.^[1] The sides of the abdomen and first abdominal segments are also covered by a similar, albeit finer and thinner coat of blue hairs.^[2][3][4]

Distribution

This species is widely distributed in Southeast Asia, India and Southern China.^[5]

Behavior

Xylocopa caerulea will burrow into trees to make their nests. They usually are solitary, but sometimes multiple bees will share a common entry hole. They create honey which is mixed with pollen to create ambrosia or bee bread. This species will place the bee bread in a wooden chamber which they then lay their eggs on top of. The bee bread serves as a food source for their larvae. ^[1]