Opened aphid mummy (second trophic level) containing a near-adult parasitoid (third trophic level) and hyperparasitoid eggs (fourth trophic level). Modified fromĀ Varennes (2016).

 
  Part of: Lefort M, Wratten S, Cusumano A, Varennes Y, Boyer S (2017) Disentangling higher trophic level interactions in the cabbage aphid food web using high-throughput DNA sequencing. Metabarcoding and Metagenomics 1: e13709. https://doi.org/10.3897/mbmg.1.13709