Kachin amber piece containing Ripiphoridae larvae. R1 = Holotype of †“Ripilarva” kachinensis sp. nov., R2–R5 = Ripidiini larvae, Ac1 = unidentified mite, Ac2 = Oribatida, Ac3–4 = Erythraeidae immatures, Co* = entomobryomorphan Collembola (?), Ny = hemimetabolous nymph, Ps = Psocodea (Compsocidae). Scale bar: 1 cm.

 
 
  Part of: Batelka J, Weingardt M, Bock BL, Beutel RG (2024) Relationships of Cretaceous Ripiphoridae (Coleoptera) based on larval morphology, with evidence for the same reproduction timing and chosen microhabitat for oviposition. Contributions to Entomology 74(2): 113-130. https://doi.org/10.3897/contrib.entomol.74.e125308