A revision of the genus <I>Anisostena</I> Weise (Coleoptera: Chrysomelidae, Hispinae) Part I. Introduction and the subgenera <I>Neostena</I> and <I>Apostena</I>

摘要

A key to the subgenera of Anisostena Weise is presented. Apostena new subgenus is erected for angustata Pic and missionensis Monros & Viana; bondari Maulik and breveapicalis Pic are transferred from Anisostena s. str. to Anisostena (Neostena). Keys to the species of the subgenera Neostena and Apostena are presented.