New species of the subfamily Galerucinae (Coleoptera: Chrysomelidae) from South-East Asia

Abstract

Six new species are described from South-East Asia: Charaea khanhhoanica sp. n., Charaea prosvirovi sp. n. (both from Ch. coomani species group); Haplosomoides bezdeki sp. n. from the group of species with modified antennal segments; Lipromorpha acehensis sp. n. from the species group without transverse impression behind anterior margin of pronotum; Luperomorpha pseudoalbofasciata sp. n. from the species group with fulvous band in middle of black elytra, black abdomen and fulvous head; and Paleosepharia khramovi sp. n. from the species group with modified area on elytra depressed along suture in male, metasternum, apex of abdomen black and elytra with black stripe on anterior third of lateral margin. The figures of general view and aedeagus are given for them and related species. The spelling of Lipromorpha costata Medvedev, Romantsov, 2016 is fixed. A key to the species of Lipromorpha in Peninsular Malaysia and Sumatra is provided

Keywords

• Coleoptera
• Chrysomelidae
• Galerucinae
• Charaea
• Haplosomoides
• Lipromorpha
• Luperomorpha
• Paleosepharia
• Vietnam
• Sumatra