Staphylinoidea

Figures 10–19.Sexual characters of Dianous yao. 10 aedeagus 11 apical portion of median lobe 12 tergites IX uand X 13 male sternite VII 14 male sternite VIII 15 male sternite IX 16 female tergites IX and X 17 female sternite VII 18 female sternite VIII 15 valvifer. Scales = 0.25 mm.

Figures 2.Pseudolathra superficiaria sp. n. from Yunnan. A habitus B sternite VIII, male C aedeagus, ventral view D aedeagus, lateral view E aedeagus, dorsal view F sternite VII, male. Scale bars: A = 1 mm; B–F = 0.5 mm.

Figures 16–19.Sexual dimorphism in head morphology 16 male head, lateral view 17 female head, lateral view 18 male head dorsal view 19 female head dorsal view. Arrows in 18 and 19 indicate extent of the antennal club.

Figure 2.Genitalia and antenna of Scaphicoma subflava sp. n. a, b Male genitalia; c, d female genitalia e male antenna. a, c, Dorsal view; b, d, lateral view. Scale: 0.25 mm.

Maps 3–4.

Figure 12.Abdomen, dorsal: Bolitogyrus pictus Smetana & Zheng (A); Bolitogyrus ashei Brunke (B); Bolitogyrus costaricensis (Wendeler) (C); Bolitogyrus fulgidus (Sharp) (D–E); Bolitogyrus marquezi Brunke (F). Scale bars = 1 mm.

Figures 2–17. Araneibatrus gracilipes gen. et sp. n. 2 Head, in dorsal view 3 Right antenna 4 Labrum 5 Labium 6 Left maxilla 7 Left mandible 8 Pronotum 9 Anterior half of right elytron 10 Left hind wing 11 Left half of tergite IV 12 Foreleg 13 Midleg 14 Hindleg 15 Tergite VIII 16 Sternite VIII 17 Sternite IX. Scales: c, d, e, f, p = 0.1 mm; a, g, h, m, n, o = 0.2 mm; i = 0.3 mm; b, k, l, m = 0.4 mm.

Figures 7–12.Adult habitus of Dianous.7–10 Dianous zhujianqingi 11, 12 Dianous huanghaoi. Scales = 1 mm.

Figure 19.Oropodes tongva A Dorsal and right lateral view of male genitalia B Posterior view of right male profemur and protibia, mesotibia, and metatibia C Ventral view of male third ventrite D Ventral view of male sixth ventrite E Dorsal view of female genitalia F Dorsal view of female fifth ventrite. Scale line equals 0.1 mm.

Figure 1.Male habitus of Lathrobium spp., A Lathrobium acutissimum B Lathrobium hailuogouense C Lathrobium labahense. Scales: 1.0 mm.

Figure 2.Habitus of Lathrobium spp., A Lathrobium tangi B Lathrobium obstipum. Scale bars: 1.0 mm.

Figures 17–25. 17–22, 24, 25. Aedeagi of Stenus and Dianous 23 Internal plate of aedeagus of Stenus. 17 Stenus juno 18 Stenus secretus 19 Stenus alienus20 Stenus scabratus 21 Stenus deceptiosus 22, 23 Stenus falsator24 Dianous inaequalis inaequalis 25Dianous chinensis. Scales = 0.25 mm.

Figure 2.Diagnostic features of male Megatyrus schuelkei. A antenna B maxillary palpus C tergite VIII D sternite VIII E sternite IX F aedeagus, in dorsal view G same, in lateral view. Scales (mm): A = 0.5; B, C, D, F, G = 0.2; E = 0.1.

Figure 1.Habitus of Derops spp., A Derops hainanus Zhao & Li, sp. n. B Derops yunnanus Zhao & Li, sp. n. C Derops punctipennis Schülke D Derops schillhammeri Schülke E Derops smetanai Schülke; F Derops dingshanus Watanabe. Scale bars: 1.0 mm.

Figures 5–12.Tetrasticta gnatha sp. n. 5 male tergite VIII, dorsal view 6 female tergite VIII, dorsal view 7 male sternite VIII, ventral view 8 female sternite VIII, ventral view 9 median lobe of aedeagus, lateral view 10 ditto, ventral view 11 apical lobe of paramerite 12 spermatheca.

Figures 1–5.Habitus of Dianous. 1 Dianous cyaneovirens (Myanmar) 2 Dianous cyaneovirens (Nepal) 3 D. haraldi 4, 5 Dianous yao. Scales = 1 mm.

Figure 1.Habitus. A Tachinus armatus, male holotype B Tachinus armatus, female C Tachinus cavazzutii, male holotype D Tachinus cavazzutii, female. Scales: 2 mm.

Figures 5–15.Diagnostic characters of Morphogenia struhli sp. n. 5 compound micrograph of male head showing anterolaterally shifted vertexal fovea (VF) and apodemes of the tentorium 6 male pronotum with antebasal sulcus (AS) and lateral antebasal fovea (LAF) indicated 7 male dorsal abdominal segments showing absence of fovea-like cuticular pockets at the bases of tergites V–VII 8 male left protarsus with tarsomeres indicated. A magnified portion of the ventral face of tarsomere II shows the large spines of possible raptorial function 9 male left metatarsus with tarsomeres indicated. Note that tarsi in 8 and 9 are to the same scale. 10 male left hind tarsal claw, with arrow indicating internal spike 11 male tergite VIII 12 male sternite VIII 13 dorsal view of aedeagus 14 female tergite VIII 15 female sternite VIII. In 11–15 all structures are orientated with anterior to the top.

Figure 3.Genitalia and antenna of Scaphicoma bidentia sp. n. a, b Male genitalia c, d female genitalia e male antenna. a, c Dorsal view; b, d lateral view. Scale: 0.25 mm.

Figure 6.Mniusa yukonensis (Klimaszewski and Godin): 6a habitus 6b median lobe of aedeagus in lateral view 6c male tergite VIII 6d male sternite VIII 6e spermatheca in lateral view 6f female tergite VIII 6g female sternite VIII 6h left mandible 6i right mandible 6j labrum 6k maxilla 6l mentum, labial palpi and ligula. Habitus scale bar = 1.0 mm; other scale bars = 0.2 mm.

Figure 14.Abdomen, dorsal: Bolitogyrus bullatus (Sharp) (A); Bolitogyrus apicofasciatus Brunke (B); Bolitogyrus divisus Brunke (C); Bolitogyrus falini Brunke (D). Abdomen ventral: Bolitogyrus bufo Brunke (E); Bolitogyrus thomasi (F). Scale bars = 1 mm.

Figures 18–20. Aedeagus of Araneibatrus gracilipes gen. et sp. n. 18 Aedeagus in dorsal view 19 Same, lateral view 20 Same, ventral view. Scales = 0.2 mm.

Figures 45–53.Dianous zhujianqingi. 45 aedeagus 46 apical portion of aedeagus 47 7th male sternite 48 8th male sternite 49 9th male sternite 50 9th and 10th male tergites 51 8th female sternite 52 valvifer 53 9th and 10th female tergites. Scales = 0.25 mm (45, 47–53), scales = 0.05 mm (46).

Figures 20–26.Scanning electron micrographs, ventral view of male abdomens. Scale line equals 0.1 mm 20 Oropodes arcaps 21 Oropodes ishii 22 Oropodes yollabolly 23 Oropodes dybasi 24 Oropodes orbiceps 25 Oropodes chumash 26 Oropodes tongva. Scale line equals 0.1 mm.