Identification of Haplothrips species from Malesia (Thysanoptera, Phlaeothripinae) Author Mound, Laurence A. text Zootaxa 2019 2019-06-24 4623 1 41 50 journal article 26422 10.11646/zootaxa.4623.1.3 0b9e25fa-4ccc-4978-8dae-e2f3dd8510b4 1175-5326 3253558 A12766AF-E495-4FF3-9CDD-4E47F6C65E7A Key to Haplothrips species from Malesia 1. Fore wing without duplicated cilia distally on posterior margin................................................. 2 -. Fore wing with duplicated cilia distally on posterior margin.................................................... 3 2. Pronotum with only epimeral setae larger than discal setae ( Fig. 6 ).......................................... timori -. Pronotum with 5 pairs of major setae................................................................ robustus 3. Antennal segment III with 2 sense cones................................................................... 4 -. Antennal segment III with 1 sense cone.................................................................... 8 4. Antennal segment IV with 3 sense cones................................................................... 5 -. Antennal segment IV with 4 sense cones................................................................... 6 5. Fore tarsus with curved tooth at inner apex ( Fig. 3 ); antennal segments IV–VI yellow at base ( Fig. 3 ); all femora yellow.............................................................................................. aliceae sp.n. -. Fore tarsus with tooth minute or absent; antennal segments IV–VI uniformly brown; femora variously shaded brown ( Fig. 18 )............................................................................................ incognitus 6. Mid and hind tibiae and tarsi clear yellow....................................................... bituberculatus -. Mid and hind tibiae light to dark brown.................................................................... 7 7. Tergite IX S1 setae longer than tube; sense cones on antennal segment III equally large and stout ( Fig. 17 ); fore wing sub-basal setae S3 weakly capitate.......................................................................... gowdeyi -. Tergite IX S1 setae no more than 0.75 as long as tube; inner sense cone on antennal segment III smaller and thinner than outer; fore wing sub-basal setae S3 acute............................................................... tenuipennis 8. Maxillary stylets close together, less than 0.25 of head width apart ( Fig. 11 )....................................... 9 -. Maxillary stylets more than 0.3 of head width apart ( Figs 9–10 )............................................... 10 9. Antennal segments III–VI clear yellow; mid and hind tarsi as dark brown as tibiae; fore tarsus with tooth in both sexes; antennal segment III about 65 microns long, 2.5 times as long as wide.............................................. jordani -. Antennal segments IV–VI light brown, III paler; mid and hind tarsi paler than tibiae; fore tarsal tooth absent or minute in both sexes; antennal segment III less than 50 microns long, 1.6 times as long as wide............................ imperatae 10. Fore wing sub-basal setae S3 very long and finely pointed, at least as long as basal width of wing; fore tarsus of female with hook-like tooth at inner apex ( Fig. 13 ); mid and hind tarsi as dark as tibiae....................................... 11 -. Fore wing sub-basal setae S3 not so long; fore tarsal tooth of female not hook-like; mid and hind tarsi usually paler than tibiae, sometimes yellow.................................................................................... 12 11. Fore wing uniformly grey; epimeral setae 95 microns, postocular setae 60 microns......................... fumipennis -. Fore wing uniformly pale; epimeral and postocular setae no more than 40 microns long ( Fig. 9 )................... certus 12. Major pronotal setae including epimerals dark ( Fig. 8 ); fore wing shaded base short, scarcely reaching sub-basal setae S1, setae S3 pointed; stylets retracted to po setae................................................................ anceps -. Major pronotal setae including epimerals pale ( Fig. 7 ); fore wing shaded base extending at least to sub-basal setae S2, setae S3 capitate; stylets wider apart and lower........................................................... ganglebaueri