FIGURES 53–59 in Himaloconnus Franz and Nogunius gen. n. of Japan (Coleoptera: Staphylinidae Scydmaeninae)

FIGURES 53–59. Morphological structures of Nogunius sokani sp. n., female. Head in dorsal (53–54), ventral (55) and lateral (56–57) views; labrum in dorsal view (58); and left mandible in dorsal view (59). Abbreviations: ata, anterior tentorial arm; bst, basistipes; cd, cardo; ct, corporatentorium; fo, foramen occipitale; gal, galea; gr, gular ridge; gs, gular suture (post-tentorial); hr, hypostomal ridge; lac, lacinia; lbr, labrum; lp1–3, labial palpomere I–III; lss, lateral suture of submentum (= pre-tentorial gular suture); mn, mentum; mxp1–4, maxillary palpomere I–IV; occ, occipital constriction; pmn, prementum; ppf, palpifer; ptp, posterior tentorial pit; smn, submentum; tb, tentorial bridge.