New Data on the Larvae of the Weevil Tribe Baridini (Coleoptera, Curculionidae) from Mongolia and Middle Asia

摘要

The larva of Aulacobaris coerulescens is described for the first time; descriptions of Baris convexicol-lis and Ulobaris loricata are supplemented. The larvae differ in the structure of the endocarina, front, labrum, and prelabium and in the chaetotaxy of the head, epipharynx, lacinia, and abdominal segment IX. A key to four species of the genus Aulacobaris is provided.