Search results
Results from the WOW.Com Content Network
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 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 ...
While most species of this genus inhabit North America, four Vespula species inhabit Europe, namely V. austriaca, V. germanica, V. rufa, and V. vulgaris.; Two common European species, the German wasp (V. germanica) and the common wasp (V. vulgaris), have established in other countries; both species are now found in New Zealand, Australia, and South America, while the former has also been ...
Vespula sulphurea, the California yellowjacket, is a species of wasp within the family Vespidae. [1] It is found distributed in the Upper Sonoran Fauna of California, but has been known to occur in southern Oregon, western Nevada, southern Arizona, and northern Baja California. Nests of the species are found underground, with a maximum known ...
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.
The subfamily Vespinae contains the largest and best-known groups of eusocial wasps, including true hornets (the genus Vespa), and the "yellowjackets" (genera Dolichovespula and Vespula). [1] The remaining genus, Provespa , is a small, poorly known group of nocturnal wasps from Southeast Asia .
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]
Vespula alascensis, also referred to as common yellowjacket, is a species of yellowjacket that inhabits North America. Although it was named in 1870, it was, until 2010, treated as a taxonomic synonym of a related species, Vespula vulgaris, but is now recognized as a distinct taxon. [1] Generally it nests in the ground. [2]