ABSTRACT: A new species group of Lilioceris Reitter, 1913 is proposed and reviewed, the semipunctata group. It includes eleven species: L.atrilateralis Kimoto & Takizawa, 1973, L.consentanea (Lacordaire, 1845), L.dentifemoralis Long, 1988, L.discrepens (Baly, 1879), L.jianfenglingensis Long, 1988, L.latissima (Pic, 1932), L.lianzhouensis Long, 2000a, L.rondoni Kimoto & Gressitt, 1979, L.rufometallica (Pic, 1923), L.semipunctata (Fabricius, 1801), and L.yuae Long, 2000b. Liliocerisdiscrepens and L.rondoni were new records from China. Two synonyms are proposed: Liliocerisxinglongensis Long, 1988, syn. nov. of L.consentanea (Lacordaire, 1845), and Criocerisrufimembris Pic
