Genitalia of Nagiella species 9 N. hortulatoides: male, genitalia slide no. LXQ18311 10, 13 N. inferior: 10 male, genitalia slide no. LXQ18291 13 female, genitalia slide no. XLJ14239 11, 14 N. quadrimaculalis: 11 male, genitalia slide no. LXQ18310 14 female, genitalia slide no. LXQ18306 12, 15 N. bispina sp. nov.: 12 male, holotype, genitalia slide no. XLJ14011 15 female, paratype, slide no. XLJ14009 15A signa.

 
 
  Part of: Lu X-Q, Du X-C (2020) Revision of Nagiella Munroe (Lepidoptera, Crambidae), with the description of a new species from China. ZooKeys 964: 143-159. https://doi.org/10.3897/zookeys.964.55703