Bombus pensylvanicus ranges from the Eastern Great Plains to eastern and central US and southern Canada, and Mexico. The species has become rarer, declining in number mainly in northern parts of its range. B. pensylvanicus generally nests in fields of long grass, but may sometimes nest underground. The … See more Bombus pensylvanicus, the American bumblebee, is a threatened species of bumblebee native to North America. It occurs in eastern Canada, throughout much of the Eastern United States, and much of See more Bombus pensylvanicus belongs to the order Hymenoptera (consisting of ants, wasps, bees, and sawflies), the family Apidae (consisting … See more Bombus pensylvanicus maintains a reproductive cycle that it similar to other species of bumblebee. Environmental factors as well as … See more Pollinator preference Wesselingh and Arnold (2000) studied pollinator preferences on Iris fulva (red-flowered) and Iris brevicaulis (blue-flowered). B. … See more Bombus pensylvanicus is a widespread species, characterized as long-tongued. In comparison to its similar species B. sonorus, B. … See more Predators Although Bombus pensylvanicus maintains aposematic coloration and defensive stinger, it faces many predators. Predation is likely … See more Bumblebee species have been found to deteriorate substantially in 1940-1960, and continue to decrease presently. Ranges of Bombus pensylvanicus have specifically decreased in Illinois, coinciding with agricultural investment within the state. Lozier and … See more WebBombus synonyms, Bombus pronunciation, Bombus translation, English dictionary definition of Bombus. Noun 1. Bombus - bumblebees genus Bombus arthropod genus …
EENY-050/IN207: The Bumble Bees of Florida, Bombus spp.
Web1 Queen Many worker bees Even with the many worker bees, bumblebee colonies are never as big as honeybee colonies. This is mainly due to the fact that bumblebees are a ground nesting species who require larger … WebIn bumblebee. Most authorities recognize two genera: Bombus, the nest-building bumblebees, and Psithyrus, the parasitic bumblebees. Certain species are sometimes … ウクレレ教室 大阪 おすすめ
Insect Orders 4-H and Youth - Kansas State University
WebBombus pensylvanicus, the American bumblebee, is a threatened species of bumblebee native to North America. It occurs in eastern Canada, throughout much of the Eastern … WebBombus pensylvanicus nests on the surface of the ground and forages in a variety of large open fields. Vetches (Vicia), clovers (Trefoilium), goldenrods (Solidago), St. John’s wort … WebSep 1, 2003 · Specifically, Bombus pennsylvanicus and Bombus sonorus have been considered conspecific (Handlirsch, 1888; Labougle, 1990; Milliron, 1962, Milliron, 1973; Peters, 1968) or distinct species (Franklin, 1912; discussed in … ウクレレ 教室 愛知