FIGURES 1–20 in A review of the genera Prismognathus Motschulsky and Cladophyllus Houlbert (Coleoptera: Scarabaeoidea: Lucanidae) from China, with the description of two new species

FIGURES 1–20. Cladophyllus, Tetrarthrius and Cyclorasis species. 1–4 — Cladophyllus oberthuri, male (Weixi, Yunnan); 5–8 — Cladophyllus bousqueti, male (Pianma, Yunnan); 9–12 — Cladophyllus nobuhikoi, male (Jinping, Yunnan); 13–14 — Cladophyllus oberthuri, female (Weixi, Yunnan); 15–16 — Cladophyllus bousqueti, female (Pianma, Yunnan); 17–18 —Tetrarthrius sukkiti, female (Motuo, Tibet); 19–20 — Cyclorasis nosei, female (Motuo, Tibet). 1, 5, 9, 13, 15, 17, 19 — head and pronotum in dorsal view; 2, 6, 10 — 9th abdominal segment; 3, 7, 11 — aedeagus; 4, 8, 12 — flagellum; 14, 16, 18, 20 — female genitalia. Scale bars 5 mm for habitus, 1 mm for genitalia.