An overview on the genus Amiserica Nomura, 1974 (Coleoptera: Scarabaeidae: Melolonthinae: Sericini)

Abstract

Here we present an overview of the species of the genus Amiserica Nomura, 1974. The taxonomy of the species of eastern Asia (China and adjacent regions) is revised herein, which so far have not been treated yet. Twenty-eight species are discovered new to science: Amiserica basisymmetrica Ahrens, Fabrizi Liu, new species, A. belousovi Ahrens, Fabrizi Liu, new species, A. carolusholzschuhi Ahrens, Fabrizi Liu, new species, A. diaocangshana Ahrens, Fabrizi Liu, new species, A. eucurviforceps Ahrens, Fabrizi Liu, new species, A. fengyangensis Ahrens, Fabrizi Liu, new species, A. funiushanica Ahrens, Fabrizi Liu, new species, A. gibbosiforceps Ahrens, Fabrizi Liu, new species, A. guanmenshanica Ahrens, Fabrizi Liu, new species, A. guizhouensis Ahrens, Fabrizi Liu, new species, A. gulinqin Ahrens, Fabrizi Liu, new species, A. incisa Ahrens, Fabrizi Liu, new species, A. jiuhuensis Ahrens, Fabrizi Liu, new species, A. jizuensis Ahrens, Fabrizi Liu, new species, A. linzhouensis Ahrens, Fabrizi Liu, new species, A. longxinensis Ahrens, Fabrizi Liu, new species, A. lucidiflava Ahrens, Fabrizi Liu, new species, A. nahang Ahrens, Fabrizi Liu, new species, A. panghongae Ahrens, Fabrizi Liu, new species, A. pappi Ahrens, Fabrizi Liu, new species, A. piaoac Ahrens, Fabrizi Liu, new species, A. pseudoantennalis Ahrens, Fabrizi Liu, new species, A. pseudoincisa Ahrens, Fabrizi Liu, new species, A. sacculiforceps Ahrens, Fabrizi Liu, new species, A. strnadi Ahrens, Fabrizi Liu, new species, A. ventriscalptus Ahrens, Fabrizi Liu, new species, A. venxianensis Ahrens, Fabrizi Liu, new species, A. zhongtiaoshanensis Ahrens, Fabrizi Liu, new species. Furthermore, our investigation resulted in two new combinations: Maladera (Eumaladera) loi (Kobayashi, 1991), new combination and Amiserica antennalis (Nomura, 1974), new combination; the first species is thus excluded from Amiserica. A key to species groups and species within groups is given, habitus and male genitalia are illustrated. The distribution of the species revised herein is shown on maps.