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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 ...
They are solitary bees that dig their nests in the ground. Most species are oligolectic and feed on pollen and floral oils of Lysimachia spp. They make a single generation per year. The males emerge from the ground in spring, just before the females, and await the females in the vicinity of the flowers of the host plant.
Eucera bees are active from spring to fall, and their flight period often coincides with the blooming period of their preferred flowering plants. They are generalist pollinators , meaning they visit a wide variety of flowers, but some species show preferences for specific plants or families, such as legumes or sunflowers .
In contrast, all males die in the fall. Overwintered females found new nests in April. Their offspring emerge in June, and proceed to found nests of their own by the end of the month. Males tend to emerge from the first cells built, and females emerge shortly thereafter. [8] Males in the laboratory live on average about 14.88 days. [10]
According to the Dallas-Fort Worth Wildlife Control, five types of bees live in North Texas. Honey bees are calm but will sting if provoked. They are brown (some people refer to them as yellow ...
The number of eggs laid by a female during her lifetime can vary from eight or less in some solitary bees, to more than a million in highly social species. [55] Most solitary bees and bumble bees in temperate climates overwinter as adults or pupae and emerge in spring when increasing numbers of flowering plants come into bloom.
All carpenter bees of the genus Xylocopa are solitary and therefore generally do not form colonies. Both males and females of X. micans overwinters in old nests as adults until the following spring; each generation lives for roughly one year. In early April the adults emerge from their nests for the mating season. [5]
Bees that undergo diapause and emerge in the spring must endure the long winter, so require more food stores. As a result, they will be larger when they mature. Another explanation has been that smaller bees mature faster, thus are able to mate more quickly when they emerge in the summer to avoid the cold, harsh conditions of the winter. [20]