Megachile gentilis is a species of bee in the family Megachilidae.[1] It was described by Cresson in 1872.[1]
Megachile gentilis is a solitary,[2] robust, non-metallic bee.[3] The basal section of tergum is concave towards the front and is without ridges. The species is black in colour and its dorsal metathorax (metanotum) is almost perpendicular with the rear of its propodeum. The margin at the posterior is roughly straight and it has a broad scutellum. The bee's tubercles and pleura are without carinae (elevated ridges). It has linear notaulices. The front coxae of males are often spinose. The two recurrent veins of the front wings are attached to a submarginal cell. The species has dentate mandibles;[3] these are large in females.[2] It has four visible sternites (ventrites) as well as four sternites that are not visible. Megachile species have three maxillary palps, and male specimens have larger tarsi at the front.[3]
A female Megachile gentilis takes pollen and nectar to its nest to create a "bee loaf" (saliva, pollen and nectar).[4] Once this bee loaf is substantial, a female will deposit an egg upon this and chew up leaves to form a small, round cavity around the bee loaf and egg. The female will continue doing this until it completely fills its nest with eggs; it will then construct a thick wall around the nest from leaves. When the eggs hatch, the bees will feed on these bee loaves until they reach maturity, and will gnaw at the walls the following spring to leave the nest.[4] Females carry pollen under their abdomina.[4]
As a leaf-cutter bee, females of Megachile gentilis may cut sections of leaves in oval or circular shapes to line the cells of its nest. Alternatively, they might use dried plant resin to line nest cells, which it carries in its mandible. The species creates its nests in soil, in stems of plants, in twigs, or will tunnel through rotting wood to create nests.[3] It does not produce honey and has a weak sting which it uses in defense. The species pollinates wild plants and crops and is a small or medium-sized bee.[2] The genus name Megachile comes from Greek words mega (large; μεγας) and cheil (lips; χειλ), which refers to mouthparts of species in the genus.[5]
Megachile gentilis is a species of bee in the family Megachilidae. It was described by Cresson in 1872.
Megachile gentilis is een vliesvleugelig insect uit de familie Megachilidae. De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1872 door Cresson.[1]
Bronnen, noten en/of referenties
Megachile gentilis là một loài Hymenoptera trong họ Megachilidae. Loài này được Cresson mô tả khoa học năm 1872.[1]
Bài viết tông ong Megachilini này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Megachile gentilis là một loài Hymenoptera trong họ Megachilidae. Loài này được Cresson mô tả khoa học năm 1872.
