Female genitalia of Synanthedonini. 7 Synanthedon auritinctaoidis Liang & Hsu, sp. nov. paratype (NTNU) 7a antrum. 8 Paranthrenella helvola Liang & Hsu, sp. nov. paratype (NTNU) 8a antrum. Scale bars: 1 mm; 0.1 mm (7a, 8a).

 
 
  Part of: Liang J-Y, Hsu Y-F (2019) Two new species of the tribe Synanthedonini (Lepidoptera, Sesiidae), with new hostplant associations from Taiwan. ZooKeys 861: 81-90. https://doi.org/10.3897/zookeys.861.34387