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Hesperapis oraria, or Gulf Coast solitary bee is a rare species of bee in the family Melittidae. [2] It was first described in 1997. [1] The bee's current known range is on the barrier islands and coastal mainland secondary dunes on the Gulf Coast of the United States in Florida, Alabama, and Mississippi.
These are solitary bees and do not live in colonies and do not overwinter as adults. They nest in clay-sandy soils, especially in loess hills and soft-rock cliffs. [ 4 ] Like many other solitary bees, they can often be found nesting in dense aggregations, [ 4 ] sometimes numbering many tens of thousands of nests.
Solitary bees, such as M. campanulae, do not form colonies. While social insects (ants, yellow jackets, honeybees) work in colonies, leafcutter and resin bees work independently building nests. [11] Similar to honeybees, female bees perform nearly all essential tasks of brood rearing.
Andrena prunorum, otherwise known as the purple miner bee, is a species of solitary bees in the family Andrenidae. [1] It is commonly found in the continental United States as well as much of North and Central America. [2] [3] Andrena prunorum is a spring-flying, ground-nesting bee that serves as a ubiquitous generalist in ecological settings ...
Northern colletes are solitary bees, though females may nest in what are termed aggregations – sites where the bees nest close together, but do not form colonies as social bees do. [1] They nest underground in soft (often sandy) soil, digging burrows up to 20 times their body length. [ 2 ]
The solitary nature of this bee allows for a dual-strategy mating system which produces an evolutionarily stable state resistant to invading strategies. These bees have also evolved to withstand the high temperatures of their native habitat. C. pallida routinely has internal temperatures within 3 degrees Celsius of death.
These carder bees are diurnal and are active only when the temperatures are above freezing. Moreover, these bees are most active when there are plenty of resources such as flowers, from which they can extract pollen and nectar. [11] Being solitary bees, this species does not build colonies or store honey. [12] Generally, these bees live for ...
Bees of the genus Ptilothrix are solitary. Unlike honeybees or other eusocial bee species, the members of Ptilothrix do not form a hive or have division of labor of individuals. Females nest individually in hard-packed soil and oviposit eggs into brood cells provisioned with masses of pollen and nectar, which provide nutrients for their offspring.