title: Cryptonychini
text: # Cryptonychini
  
  Cryptonychini is a tribe of beetles in the subfamily Cassidinae (tortoise and leaf-mining beetles).
  
  ## Genera
  
  * Aulostyrax
  * Brontispa
  * Calamispa
  * Caledonispa
  * Callistola
  * Ceratispa
  * Cryptonychus
  * Drescheria
  * Gestronella
  * Gyllenhaleus
  * Ischnispa
  * Isopedhispa
  * Nesohispa
  * Octodonta
  * Oxycephala
  * Palmispa
  * Plesispa
  * Stephanispa
  * Teretrispa
  * Torquispa
  * Xiphispa
  