ANDRENIDAE

ANDRENIDAE




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Bee thumbnail

BeeBees are winged insects closely related to wasps and ants, known for their roles in pollination and, in the case of the best-known bee species, the western honey bee, for producing honey. Bees are a monophyletic lineage within the superfamily Apoidea. They are currently considered a clade, called Anthophila. There are over 20,000 known species of bees in seven recognized biological families. Some species – including honey bees, bumblebees, and stingless bees – live socially in colonies while most species (>90%) – including mason bees, carpenter bees, leafcutter bees, and sweat bees – are solitary. Bees are found on every continent except Antarctica, in every habitat on the planet that contains insect-pollinated flowering plants. The most common bees in the Northern Hemisphere are the Halictidae, or sweat bees, but they are small and often mistaken for wasps or flies. Bees range in size from tiny stingless bee species, whose workers are less than 2 millimeters (0.08 in) long, to the leafcutter bee Megachile pluto, the largest species of bee, whose females can attain a length of 39 millimeters (1.54 in). Bees feed on nectar and pollen, the former primarily as an energy source and the latter primarily for protein and other nutrients. Most pollen is used as food for their larvae. Vertebrate predators of bees include primates and birds such as bee-eaters; insect predators include beewolves and dragonflies. Bee pollination is important both ecologically and commercially, and the decline in wild bees has increased the value of pollination by commercially managed hives of honey bees. The analysis of 353 wild bee and hoverfly species across Britain from 1980 to 2013 found the insects have been lost from a quarter of the places they inhabited in 1980. Human beekeeping or apiculture (meliponiculture for stingless bees) has been practiced for millennia, since at least the times of Ancient Egypt and Ancient Greece. Bees have appeared in mythology and folklore, through all phases of art and literature from ancient times to the present day, although primarily focused in the Northern Hemisphere where beekeeping is far more common. In Mesoamerica, the Mayans have practiced large-scale intensive meliponiculture since pre-Columbian times.

Bee

Viburnum acerifolium thumbnail

Viburnum acerifoliumViburnum acerifolium, the mapleleaf viburnum, maple-leaved arrowwood or dockmackie, is a species of Viburnum native to eastern North America.

Viburnum

acerifolium

Oxaeinae thumbnail

OxaeinaeThe Oxaeinae are an exclusively American subfamily of the bee family Andrenidae, consisting of large (13–26 mm), fast-flying bees, often with large eyes. The four constituent genera, with a total of 19 described species, range from the United States to Argentina. Some resources still use the name Oxaeidae, and treat them as a family, but they were moved to subfamily status in 1995. They can be best recognized by the extremely low position of the ocelli on their faces, a feature not shared by any other large bees. Their nests are deep burrows in the ground, and provisions are a soupy mixture of pollen and nectar in cells with a waxlike waterproof lining.

Oxaeinae

Andrenidae thumbnail

AndrenidaeThe Andrenidae (commonly known as mining bees) are a large, nearly cosmopolitan family of solitary, ground-nesting bees. Most of the family's diversity is located in temperate or arid areas (warm temperate xeric). It includes some enormous genera (e.g., Andrena with over 1300 species, and Perdita with over 700). One of the subfamilies, Oxaeinae, is so different in appearance that they were typically accorded family status, but careful phylogenetic analysis reveals them to be an offshoot within the Andrenidae, very close to the Andreninae.

Andrenidae

Andrena thumbnail

AndrenaAndrena is a genus of bees in the family Andrenidae. With over 1,500 species, it is one of the largest genera of animals. It is a strongly monophyletic group that is difficult to split into more manageable divisions; currently, Andrena is organized into 104 subgenera. It is nearly worldwide in distribution, with the notable exceptions of Oceania and South America. Bees in this genus are commonly known as mining bees due to their ground-nesting lifestyle.

Andrena

List of bees of IsraelIsrael is home to about 1100 described species of bees. A partial list is given below, with around 850 species as of 2014. Bee taxonomy and nomenclature are in accordance with the Discover Life website.

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Andrena milwaukeensis thumbnail

Andrena milwaukeensisAndrena milwaukeensis, or the Milwaukee miner bee, is a species of miner bee in the family Andrenidae. It is found in North America.

Andrena

milwaukeensis

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