Fig. 5
From: Genome sequencing of Rhinorhipus Lawrence exposes an early branch of the Coleoptera
Dated phylogenetic tree of insect relationships inferred from the Bayesian analysis of eight-gene dataset using maximum likelihood constrained topology, two calibration points (a), (b) and verified by mapping of nineteen fossil records reported by Toussaint et al. (2016). The bottom diagram shows accumulation of the number of extant beetle families (red dots on the tree). Time line relates the tree to extinction events and geologic periods. Red bars designate the origins of Rhinorhipidae + Nosodendridae and/or Rhinorhipidae