Evergreen Natural History Database

Carabidae overview
Key to genera

Common Name:
The Western yellowjacket.

Identification:
V. pensylvanica is yellow and black. This is the only species which has a complete yellow eye ring around each compound eye. The queens also have this eye ring.

Identification:
V. sulphurea is yellow and black. This is the only species in the genus Vespula, in our area, that has two longitudinal yellow stripes on the back of its thorax.

Common Name:
The common yellowjacket.

Identification:
V. vulgaris is black and yellow. The antennal scape is all black, as opposed to black with yellow. The genal area is usually broken by black (although sometimes narrowly). The gastral terga are usually without free black spots.

Carabidae overview
Key to genera

Range:
Western North America (check Peck 1982).

Carabidae overview
Key to genera

Common Name:
The forest yellowjacket.

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