The Oriental flat bug genus Libiocoris Kormilev, 1957 revisited: re-examination, synonymy, and description of a new genus (Heteroptera, Aradidae)

Abstract. Re-examination of type specimens of LibiocorisKormilev 1957, L.poecilus from New Guinea and other taxa assigned to this genus, the Chinese Libiocorisheissi Bai, Yang & Cai, 2006 and Libiocorissinensis Bai, Yang & Cai, 2006 proved to be synonyms, thus L.heissi = L.sinensis syn. n. They are, however, different from Libiocoris Kormilev, 1957 to which they were originally assigned and a new genus Paralibiocorisgen. n. is proposed for them. Therefore Paralibiocorisheissi comb. n. = Libiocorisheissi Bai et al., 2006 = Libiocorissinensis Bai et al., 2006, syn. n. From Hainan Island, China, the following new species, P.roundangulussp. n., P.hainanensissp. n., and P.limuensissp. n., are described and figured and a key to species is provided.