Yellowjacket is the common name in North America for predatory social wasps of the genera Vespula and Dolichovespula. Members of these genera are known simply as "wasps" in other English-speaking coun
European wasp white bg
Face of a southern yellowjacket (Vespula squamosa)
Yellowjacket stinger in its sheath in a scanning electron microscope
Yellowjacket eating an apple
A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies, which look somewhat like wasps, but a
Yellowjacket
…Yellowjacket (yellow jacket) is the common name in North America for predatory social wasps of the genera Vespula and Dolichovespula. Members of these genera are known simply as "wasps" in other English-speaking countries. Most of these are…
Vespula germanica Richard Bartz
Megascolia procer, a giant solitary species from Java in the Scoliidae. This specimen's length is 77 mm (3.0 in) and its wingspan is 115 mm (4.5 in).
Megarhyssa macrurus, a parasitoid. The body of a female is 50 mm (2.0 in) long, with a c. 100 mm (3.9 in) ovipositor