Dianthidium
Guides
Dianthidium curvatum
Curved Pebble Bee
Dianthidium curvatum is a species of solitary bee in the family Megachilidae, commonly known as the Curved Pebble Bee. It is native to North America and belongs to a genus of bees that construct nests using resin and pebbles. Like other members of the genus Dianthidium, it is a cavity-nesting bee that provisions its nests with pollen and nectar. The species has been documented in bee block observations, indicating its use of artificial nesting substrates.