FIGURE 9 in Taxonomic revision of the genus Ectamenognonus Buysson (Coleoptera, Elateridae, Elaterinae) from Japan

FIGURE 9. Ectamenogonus yakuensis (Ôhira, 1970), holotype, male (= E. plebejus). A: habitus, ventral view; B: head, anterior view; C: head, ventral view; D: basal parts of right antenna and head, laterodorsal view; E: apical parts of right antenna; F: head, prothorax and mesothorax, lateral view; G: scutellum; H: mesothorax and metasternum, lateroventral view; I: border between mesosternum and metasternum, ventral view (arrow: posterior edge of mesosternum triangularly emarginate); J: posterior edge of elytra.