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The eastern yellow jacket or eastern yellowjacket (Vespula maculifrons) is a wasp found in eastern North America. [1] Although most of their nests are subterranean, they are often considered a pest due to their nesting in recreational areas and buildings. [ 2 ]
Vespula squamosa, or the southern yellowjacket, is a social wasp. This species can be identified by its distinctive black and yellow patterning and orange queen. [ 1 ] This species is typically found in eastern North America, and its territory extends as far south as Central America. [ 1 ]
Vespula pensylvanica, the western yellowjacket, is a Nearctic species of wasp in the genus Vespula. [1] [2] It is native to regions of North America, largely in areas with northern temperate climates. Its reproductive behavior is constrained by cold weather, which successfully reduces the number of western yellowjackets in cold months.
Face of a southern yellowjacket (Vespula squamosa)Yellowjackets may be confused with other wasps, such as hornets and paper wasps such as Polistes dominula.A typical yellowjacket worker is about 12 mm (0.47 in) long, with alternating bands on the abdomen; the queen is larger, about 19 mm (0.75 in) long (the different patterns on their abdomens help separate various species).
Vespula is a small genus of social wasps, widely distributed in the Northern Hemisphere.Along with members of their sister genus Dolichovespula, they are collectively known by the common name yellowjackets (or yellow jackets) in North America.
Vespula germanica workers are known to be opportunistic predators and scavengers. They are efficient at hunting for small, live food sources and at collecting from large stationary sources. [ 9 ] It is believed that the flexibility in V. germanica' s foraging behavior is a key factor in their ability to rapidly colonize new areas in a variety ...
Vespula acadica, also known as the Forest Yellowjacket, is a North American species of eusocial wasp which is part of the "rufa" group within the genus Vespula.It is a black and yellow wasp that is found in arboreal areas and builds its nests most often in decaying vegetation like logs, but has occasionally been found to build aerial nests. [1]
Bohart and Bechtel (1957) considered it a subspecies of Vespula rufa but Miller (1961) recognized it as a unique species. [9] The prairie yellowjacket was formerly known as Vespa atropilosa before being moved to the genus Vespula. [4] [10] V. atropilosa is a member of the genus Vespula which comprises most yellowjackets. Yellowjackets are named ...