Lankaphthona binotata, showing spoon-shaped abdominal appendage on first abdominal ventrite. A Ventral view of male B lateral view of abdominal appendage C ventral view of abdominal appendage D, E close-up view of appendage (mounted on slide and photographed under a light microscope).

  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.