Review of chrysolina immarginata species group from the subgenus chalcoidea (Coleoptera: Chrysomelidae) with description of a new species

Abstract

Chrysolina immarginata species group is introduced and defined within the subgenus Chalcoidea. Chrysolina ivanovi Mikhailov sp.n. described from Eastern Kazakhstan demonstrates the northernmost limit for the distribution of this group. Chrysolina alaiensis (Lopatin, 1998) is resurrected from synonymy with Chrysolina dieckmanni (Mohr, 1966) and Chrysolina (Chalcoidea) luchti Lopatin, 2000 is resurrected from synonymy with Chrysolina zangana Chen et Wang, 1981 based on type examination. © 2022, KMK Scientific Press. All rights reserved.