Relationships of Cretaceous Ripiphoridae (Coleoptera) based on larval morphology, with evidence for the same reproduction timing and chosen microhabitat for oviposition

Detailed views of taxonomically important characters of holotype of †“Ripilarva” kachinensis sp. nov. [R1]. A. General overview of larva [dorsal]; B. Details of head; C. Details of legs; D. Details of postabdomen. ad = adhesive devices, hct = head ctenidium (segment X), mp = maxillary palps, pct = prothoracic ctenidium, pg = pygopod. Arrows in C indicate coxal setae. Scale bars: 100 µm (A); 25 µm (B–D).