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A bumblebee (or bumble bee, bumble-bee, or humble-bee) is any of over 250 species in the genus Bombus, part of Apidae, one of the bee families. This genus is the only extant group in the tribe Bombini, though a few extinct related genera (e.g., Calyptapis) are known from fossils.
The list presented here is a checklist of global bumblebee [1] species (Tribe Bombini) based on the Bombus phylogeny presented by Cameron et al (2007) [2] and grouped by subgenus following the revision of Williams et al (2008). [3]
The bees of B. impatiens are similar to those of B. bimaculatus, B. perplexus, B. vagans, B. sandersoni, and B. separatus in their appearance. [4] [10] They have short and even hair, medium-sized heads with cheeks that are similar in width to their heads, and a long and rectangular body. [4]
Most Bombus bees live in temperate climates and cannot withstand the humidity and heat of the tropics. The Bombus transversalis has adapted so that it can be resilient. Because of the structure of its nest with an interwoven canopy covering the colony, the bees are able to remain dry even during Amazonian deluges.
The bees are directly exposed to the chemicals in two ways: by consuming nectar that has been directly treated with pesticide, or through physical contact with treated plants and flowers. Pesticides can impact the B. hortorum colonies by reducing brood development and also impairs their memory, preventing them from remembering the locations of ...
Bombus lucorum is part of the order Hymenoptera which consists of ants, bees, wasps, and sawflies, and the family Apidae which comprises bees. It is also part of the genus Bombus which consists of bumblebees, and the subgenus Bombus sensu stricto, which contains five species in Europe: B. terrestris, B. sporadicus, B. lucorum, B. magnus, and B. cryptarum. [2]