Phratora koreana, live larva. 4 first and second instar larvae 5 third instar larva.

 
 
  Part of: Cho H-W, Świętojańska J (2017) Larval morphology of Phratora koreana Takizawa, 1985 with a key to the larvae of the Palaearctic Phratora species (Coleoptera, Chrysomelidae, Chrysomelinae). ZooKeys 658: 97-104. https://doi.org/10.3897/zookeys.658.11068