FIGURES 25 – 30. Coxal combs, hypothesized anagenetic trend. 25 in Coxal combs in the Cydnidae sensu lato and three other related " cydnoid " families - Parastrachiidae, Thaumastellidae, Thyreocoridae (Hemiptera: Heteroptera): functional, taxonomic, and phylogenetic significance

FIGURES 25 – 30. Coxal combs, hypothesized anagenetic trend. 25, setae normally developed (Scaptocoris australis); 26, setae gradually opened apically (Scoparipes stygius); 27, setae opened along almost their entire length (Macroscytus brunneus); 28, setae opened along their entire length (Lactistes truncatoserratus); 29, setae opened, somewhat broadened and flattened (Garsauria usambarica); 30 - 31, setae scale-like, flattened and much broadened (Amnestus raunoi, 30; Chilocoris nitidus, 31).