Dermapteran phylogeny inferred from the latest phylogenomic study by Wipfler et al. (2020) (A) and conventional tree (B), on which the dermapterans examined in the present study are given: Paralabella is placed in the position of Labia belonging to the same subfamily Labiinae. Significant features characterizing Eudermaptera, Protodermaptera, and others are shown in A. See the text.