Review of Empoasca (Matsumurasca) Anufriev (Hemiptera: Cicadellidae: Typhlocybinae: Empoascini), with description of three new species from China Author Liu, Yang Author Qin, Dao-Zheng Author Fletcher, Murray J. Author Zhang, Ya-Lin text Zootaxa 2011 3003 22 42 journal article 10.5281/zenodo.207054 16f22b99-413e-4c26-96b7-db8ff1159d65 1175-5326 207054 Empoasca ( Matsumurasca ) clypealata Qin & Zhang , nom. nov. ( Figs 26–34 , 140 , 149 , 158 , 167 ) Empoasca ( Matsumurasca ) clypeata Qin & Zhang, 2008 : 20 , preoccupied by E. clypeata Gillette and Baker , 1895 . Type locality. Dahaoping, Tengchong, Yunnan Prov., China . ( NWAFU ). Other specimens examined. China : 1 3 Dahaoping, Tengchong, Yunnan Prov., 26 Nov. 1999 , 1950–2000 m, coll. Irena Dworakowska; 1 3, Mt. Taibao, Yunnan Prov., 20 Nov. 1999 , 1900 m ; 2 3, Dahaoping, Tengchong, Yunnan Prov., 24 Nov. 1999 , 2000 m ; 1 3, Jindian, Kunming, Yunnan Prov., 2 Jan. 2000 , all coll. Daozheng Qin. Distribution. China (Yunnan). FIGURES 26–34. Empoasca ( Matsumurasca ) clypealata Qin & Zhang, 2008 , 26, male pygofer, lateral view; 27, ventral pygofer appendage; 28, anal tube and anal styli; 29, subgenital plate, lateral view; 30, aedeagus, ventral view; 31, same, lateral view; 32, connective; 33, paramere; 34, abdominal apodemes. Remarks. The species E. ( M. ) clypeata Qin & Zhang (2008) is pre-occupied by Empoasca clypeata Gillette and Baker (1895) . The latter was moved to the subgenus Empoasca ( Kybos ) , by De Long (1931) and this has been accepted by most subsequent workers. Because E. clypeata Gillette and Baker (1895) was validly published earlier, E. ( M. ) clypeata Qin & Zhang 2008 is a junior homonym according to Art. 57.2 and Art. 57.4 (ICZN 4th edition, 2000) (Dr Sterling Southern, pers. comm. 2010). Etymology. The replacement name is an adjective derived from the Latin word “ clypealatus ” also refers to the peculiar clypellus of this species.