1–4 Sequence in the emergence process of Trogus lapidator (Fabricius) from Papilio machaon Linnaeus (Papilionidae). 5–10 Host pupa following emergence of parasitoid. 5–7 Trogus lapidator from Papilio machaon 8, 9 Psilomastax pyramidalis Tischbein from Apatura iris (Linnaeus) (Nymphalidae) 10 Amblyjoppa proteus (Christ) from Deilephila elpenor (Linnaeus) (Sphingidae).

 
 
  Part of: Shaw MR, Kan P, Kan-van Limburg Stirum B (2015) Emergence behaviour of adult Trogus lapidator (Fabricius) (Hymenoptera, Ichneumonidae, Ichneumoninae, Heresiarchini) from pupa of its host Papilio machaon L. (Lepidoptera, Papilionidae), with a comparative overview of emergence of Ichneumonidae from Lepidoptera pupae in Europe. Journal of Hymenoptera Research 47: 65-85. https://doi.org/10.3897/JHR.47.6508