Anacrucis nephrodes (Tortricidae) last instar caterpillar parasitized by Chelonus michellevanderbankae, specimen DHJPAR0029134. Note white wasp larvae in the abdomen, visible through the translucent cuticle. The caterpillar has been exposed for the photograph by opening its leaf and silk nest, littered with its own fecal pellets.

 
 
  Part of: Sharkey MJ, Janzen DH, Hallwachs W, Chapman EG, Smith MA, Dapkey T, Brown A, Ratnasingham S, Naik S, Manjunath R, Perez K, Milton M, Hebert P, Shaw SR, Kittel RN, Solis MA, Metz MA, Goldstein PZ, Brown JW, Quicke DLJ, van Achterberg C, Brown BV, Burns JM (2021) Minimalist revision and description of 403 new species in 11 subfamilies of Costa Rican braconid parasitoid wasps, including host records for 219 species. ZooKeys 1013: 1-665. https://doi.org/10.3897/zookeys.1013.55600