Lamellicorn Beetles (Coleoptera, Scarabaeoidea) of Manchuria (China): Fauna, Ecology, and Zoogeography

Abstract

The species composition and taxonomic structure of lamellicorn beetles of Northeast China are considered. A total of 317 species from 86 genera, 42 tribes, 18 subfamilies, and 6 families are known to occur in the fauna of Manchuria. Seven species are recorded from China for the first time: Trox scaber (Linnaeus, 1767), Glyptotrox ineptus (Balthasar, 1931), Aegialia (Psammoporus) kamtschatica Motschulsky, 1860, Aphodius (Acrossus) superatratus Nomura et Nakane, 1951, Aphodius (Chilothorax) grafi Reitter, 1901, Maladera spissigrada (Brenske, 1897), and Valgus hemipterus hemipterus (Linnaeus, 1758); in addition, 18 species are recorded as new to the fauna of Manchuria. Among 177, 219, 208 and 226 species recorded from the Manchurian part of Inner Mongolia, Heilongjiang, Jilin, and Liaoning, 20, 29, 14 and 19 species are new to the region, respectively. The ecological and zoogeographical features of Scarabaeoidea in Manchuria are analyzed. Data on the trophic structure, phenology, and distribution of all the taxa are presented.