A–F Lankaphthona yunnantarsella Ruan, Konstantinov & Prathapan, sp. nov. G L. binotata (Baly) H1–H2 L. nigronotata (Jacoby). A Paratype habitus, female, dorsal view B paratype habitus, female, lateral view C paratype, spermatheca D paratype, vaginal palpi E paratype, tignum F paratype, male antenna G male antenna H antenna, female (H1) and male (H2).

 
 
  Part of: Ruan Y, Konstantinov AS, Prathapan KD, Zhang M, Yang X (2019) A review of the genus Lankaphthona Medvedev, 2001, with comments on the modified phallobase and the unique abdominal appendage of L. binotata (Baly) (Coleoptera, Chrysomelidae, Galerucinae, Alticini). ZooKeys 857: 29-58. https://doi.org/10.3897/zookeys.857.34465