The Urostylidae of Taiwan is revised and three new species, i.e., Urostylis paratrifidus Ren & Lin, n. sp., Urolabida taiwanensis Ren & Lin, n. sp., and Urolabida triramalis Ren & Lin, n. sp.; one new record, Urostylis blattiformis Bergroth; and four new combinations, i.e., Urolabida lobopleuralis (Maa) comb. nov., Urolabida recurvata (Maa) comb. nov., Urolabida sinensis (Walker) comb. nov. and Urolabida suppressa (Maa) comb. nov. from Taiwan are reported. A key to the Taiwanese species of the family Urostylidae and figures of the genitalia and paramere are included.
本文修訂臺灣產異椿科,描述三新種:副岔嬌異椿(Urostylis paratrifidus Ren & Lin, n. sp.,臺灣盲異椿 (Urolabida taiwanensis Ren & Lin, n. sp)及枝抱盲異椿(Urolabida triramalis Ren & Lin, n. sp.),發現一新記錄種:蠊形嬌異椿(Urostylis blattiformis Bergroth),及四新組合(葉側盲異椿Urolabida lobopleuralis (Maa) comb. nov.,雙曲盲異椿Urolabida recurvata (Maa) comb. nov.,中國嬌盲異椿Urolabida sinensis (Walker) comb. nov.,顯褐脈盲異椿Urolabida suppressa (Maa) comb. nov.)。並附臺灣產異椿之檢索表及外生殖器圖。