FIGURES 54–67 in Notes on the genus Ceruchus MacLeay from China, with the description of a new species (Coleoptera: Scarabaeoidea: Lucanidae)

FIGURES 54–67. Last abdominal tergite and ventrite of males. 54 — Ceruchus yangi, both from Leigongshan; 55 — Ceruchus yangi, both from Fanjingshan; 56 — Ceruchus minor, Qinling; 57 — Ceruchus minor, Dabashan; 58 — Ceruchus minor, Zhouqu of Gansu; 59 — Ceruchus minor, Diebu of Gansu; 60 — Ceruchus niger, Weixi; 61 — Ceruchus sinensis, Baoshan; 62 — Ceruchus sinensis, Baoshan; 63 — Ceruchus lignarius monticola, Japan; 64 — Ceruchus yangi, Leigongshan; 65 — Ceruchus niger, Weixi; 66 — Ceruchus minor, Diebu of Gansu; 67 — Ceruchus sinensis, Baoshan. Scale bar 1 mm for all.