Leaf-litter thrips of the genus Adraneothrips from Asia and Australia (Thysanoptera, Phlaeothripinae) Author Dang, Li-Hong Author Mound, Laurence A. Author Qiao, Ge-Xia text Zootaxa 2013 3716 1 1 21 journal article 10.11646/zootaxa.3716.1.1 d82e7f44-8b08-4cd9-aa8c-e0c02ac55848 1175-5326 284906 473EE3FD-912D-4D2C-9968-867B56F6FF25 Key to Adraneothrips from eastern Asia and Australia [* included from published descriptions] 1. Wings absent; antennal segments III and IV each with 2 sensoria...................................... madrasensis -. Wings present; segment IV with 3 or 4 sensoria (except possibly bambusae )...................................... 2 2. Fore wings without duplicated cilia....................................................................... 3 -. Fore wings with duplicated cilia.......................................................................... 8 3. Body more or less uniformly brown ( Figs 4, 9 ).............................................................. 4 -. Body distinctly bicoloured yellow and brown ( Figs 6–8 , 11, 12, 15 ).............................................. 5 4. Mid and hind femora brown ( Fig. 9 ); antennal segment III with 3 sensoria................................. nilgiriensis -. Mid and hind femora as yellow as tibiae ( Fig. 4 ); antennal segment III with 2 sensoria.................... darwini sp. n. 5. Body largely yellow in contrast to brown tube...................................................... bambusae * -. At least head uniformly brown........................................................................... 6 6. Abdominal segments I–III, VI–VII, IX and tube uniformly yellow, in contrast to brown head, pterothorax, abdominal segments IV–V and VIII ( Fig. 8 ) [male sternite VIII with pair of pore plates ( Figs 35 , 65 ].......................... makilingensis -. At least abdominal segment III and tube brown.............................................................. 7 7. Abdominal segments VII–IX dark brown ( Fig. 15 )............................................. yunnanensis sp. n. -. Abdominal segments VII–IX paler, at least VIII yellow ( Figs 11, 12 )....................................... russatus 8. Body uniformly yellow.......................................................................... elegans * -. Body uniformly brown or bicoloured yellow and brown....................................................... 9 9. Body more or less uniformly brown ( Figs 2, 5 )............................................................. 10 -. Body distinctly bicoloured yellow and brown ( Figs 3 , 13 )..................................................... 17 10. Compound eyes unusually long dorsally, more than 0.5 of head length...................................... laticeps * -. Compound eyes dorsal length no more than 0.45 of head length.............................................. 11 11. Antennal segment III with 2 sensoria, IV with 4....................................................... setosus * -. Antennal segment III with 3 sensoria, IV with 3 or 4......................................................... 12 12. Antennal segment IV with 3 sensoria.............................................................. disjunctus -. Antennal segment IV with 4 sensoria................................................................... 13 13. Pronotal anteromarginal setae pointed at apex, shorter than anteroangulars; fore wing sub-basal setae S3 sharply pointed at apex [femora brown, tibiae brown with apex yellow; postocular setae much shorter than half length of eye; male sternite VIII with pair of pore plates laterally].................................................................. infirmus * -. Pronotal anteromarginal setae expanded at apex, almost as long as anteroangulars; fore wing sub-basal setae S3 capitate or blunt at apex....................................................................................... 14 14. Femora “golden yellow with brownish shade”; “fore and hind tibiae yellow, mid tibae yellow with shaded brown”...................................................................................................... okajimai * -. At least fore and mid femora brown ( Figs 1, 2 , 14 ); all tibiae yellow............................................ 15 15. Hind femora brown with basal 1/3 yellow ( Fig. 2 ), fore and mid femora brown with extreme apex yellow; male sternite VIII with large entire pore plate ( Fig. 34 )............................................................... chinensis -. Femora brown; male sternite VIII with or without pair of pore plates............................................ 16 16. Pronotum with notopleural sutures complete; pronotum medially without sculpture; male abdominal sternite VIII without pore plate ( Fig. 33 )................................................................................. braccatus -. Pronotum with notopleural sutures incomplete; pronotum medially with sculpture lines; male abdominal sternite VIII with pair of pore plates................................................................................. waui sp. n. 17. Antennal segment III with 3 sensoria.................................................................... 18 -. Antennal segment III with 2 sensoria..................................................................... 19 18. Antennal segment III yellow at base with apex shaded brown ( Fig. 13 ); segment IV brown with base yellow; campaniform sen- silla on pelta at least 12 times their diameter apart..................................................... stannardi -. Antennal segment III yellow with basal third weakly shaded ( Fig. 3 ); segment IV uniformly brown; campaniform sensilla on pelta scarcely 4 times their diameter apart ( Fig. 27 )................................................... coloratus 19. Antennal segment IV with 4 sensoria..................................................................... 20 -. Antennal segment IV with 3 sensoria..................................................................... 21 20. Head uniformly brown ( Fig. 6 ); abdominal segments I, VII and IX brown; antennal segment VI largely yellow with apical third brown; fore wing sub-basal setae S3 expanded at apex ( Fig. 52 ); postocular setae about as long as half length of eye ( Fig. 49 )............................................................................................. hani sp. n. -. Head bicoloured, yellow but brownish laterally; abdominal segments I, VII and IX largely yellow; antennal segment VI brown with base yellow; fore wing sub-basal setae S3 pointed at apex; postocular setae shorter than half length of eye..... inflavus * 21. Antennae elongated, segment III about 4 times as long as wide; antennal segments III–IV almost equally light brown................................................................................................... antennatus -. Antennal segment III about 2.5 times as long as wide; antennal segment III yellow, IV dark brown with basal third yellow. 22 22. Pronotum brown ( Fig. 10 ); abdominal segments II and VI yellow, the rest brown............................... pteris -. Pronotum yellow ( Fig. 7 ); abdominal segments I–II, V–VI and VIII yellow.................................. limpidus