Fig. 1 in Contribution to the Knowledge of the Rakantrechus Complex (Coleoptera, Carabidae, Trechini), with Description of a New Subgenus and a New Species of the Genus Nipponaphaenops S. Uéno, 1971 from Northwestern Shikoku, Western Japan

Fig. 1. Right mandible in dorsal view (a–i) and labial (right) and maxillary (left) palpi in ventral view (j–p).—a, Chaetotrechiama procerus S. Uéno; b, Rakantrechus (Paratrechiama) sp. (nomurai group from Shikoku); c & l, R. (Iyotrechus) hisamatsui (S. Uéno et Naitô) comb. nov.; d & m, R. (Uozumitrechus) sp.; e, R. (Pilosotrechiama) mirabilis S. Uéno; f & k, R. (Izushites) sp.; g & j, R. (Rakantrechus) kawasawai S. Uéno; h & o, Nipponaphaenops (N.) erraticus S. Uéno; i & n, N. (Tanakaphaenops) kojii subgen. et sp. nov.; p, Trechiama pluto S. Uéno (this species is unique in having trisetose penultimate labial palpomere in the Trechiama Series).