Phylogenetic relationships within the Frankliniella genus-group based on morphology, with a revision of Iridothrips (Thysanoptera, Thripidae) Author Wang, Zhaohong Author Mound, Laurence Author Tong, Xiaoli text Zootaxa 2019 2019-08-02 4651 1 141 154 journal article 26106 10.11646/zootaxa.4651.1.9 76cc693b-74c4-4797-a4b2-492390acfbac 1175-5326 3359603 54EA9032-27DD-4A42-BB81-EF0ECF542E62 Key to Iridothrips species (females) [* based on description] 1. Pronotum with 2 pairs of posteromarginal setae ( Fig. 8 ); postocular setal pair I and pair II usually absent.................................................................................................... zizaniophila comb. n. -. Pronotum with 4–5 pairs of posteromarginal setae ( Fig. 13 ); postocular setal pair I and pair II usually present, occasionally pair I missing............................................................................................ 2 2. Ocellar setae I absent, cheeks convergent posteriorly ( Fig. 5 ) [abdominal tergites posterior margin with short irregular dentiform lobes laterally, tergite VIII with complete comb ( Fig. 25 ); sternites without obvious posteromarginal lobes].... mariae -. Ocellar setae I present, cheeks parallel ( Fig. 7 ).............................................................. 3 3. Pronotum anteroangular setae rather short, shorter than submedian anteromarginal setae............ kratochvili comb. n. * -. Pronotum anteroangular setae rather long, at least longer than submedian anteromarginal setae........................ 4 4. Mesosternal endofurca without spinula; mesonotum median setae situated in the middle of the sclerite; metanotal median setae near anterior margin ( Fig. 17 ); tergites and sternites posterior margins without craspeda or teeth; tergite VIII posterior margin without comb..................................................................................... iridis -. Mesosternal endofurca with spinula; mesonotum median setae close to posterior margin; metanotal median setae well behind anterior margin ( Fig. 18 ); tergites and sternites posterior margin with craspeda or teeth; tergite VIII posterior margin with short teeth arising from lobes ( Fig. 21 ).............................................................. lobulatus sp. n.