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

Kachin amber piece under two UV-lights (both with 368 nm wavelength). A. Side of amber piece where psocid is dorsal; B. Side of amber piece where psocid is ventral; C. Left long side of amber piece; D. Right long side of amber piece. R1 = Holotype of †“Ripilarva” kachinensis sp. nov., R2–R5 = Ripidiini larvae. Scale bars: 1 mm (A–D).