Figure 21 in Testing the phylogenetic utility of morphological character systems, with a revision of Creophilus Leach (Coleoptera: Staphylinidae)

Figure 21. Creophilus flavipennis, details of morphology (setae of head, mandibles, antenna, and pronotum omitted). A, head, dorsal (small male); B, mandibles, dorsal (bases omitted); C, right antenna, dorsal (only apical setae shown); D, paramere, dorsal; E, apical part of median lobe with fully everted internal sac, right lateral; F, aedeagus with details of internal sac, right lateral (parameral setae omitted); G, pronotum (small male); H, female internal genitalia, ventral – arrow indicates subsclerotized or pigmented regions; I, ventral sclerite of internal sac, ventral (lower) and apical (upper); J, median lobe apex, ventral – arrow indicates internal tooth flanking the groove of the median orifice. Abbreviations: T1, T2, T3, mandibular teeth. Additional abbreviations as in Figure 3 (male) and Figure 5 (female). Scale bars: I = 0.1 mm; rest = 1 mm.