Vespula structor (Smith), mature larvae. A Head, anterior view B part of mouth parts, showing maxillary palp, galea, labial palpi and spinneret C head, dorsal view D labial palpi with four apical sensilla E maxillary palp with four apical sensilla (sometimes three) F spiracle G cuticle integument with scattered, short setae and dense minute spicules.

  Part of: Tan Q-Q, Tan J-L, Zhang R-N, Tian X-X, Jian J-K (2018) Discovery of the nest of the yellow jacket Vespula structor (Smith) (Hymenoptera, Vespidae) from China with description of its immature stages. Journal of Hymenoptera Research 67: 103-120.