中国璐蜡蝉科1新记录属1新记录种和3新种（同翅目：蜡蝉总科）

记述了璐蜡蝉科Ｌｏｐｈｏｐｉｄａｅ国内１新记录属：斯璐蜡蝉属ｓｙｍｐｌａｎａＫｉｒｂｙ；１新记录种：绿斯璐蜡蝉ｓｙｍｐｌａｎａｖｉｒｉｄｉｎｅｒｖｉｓＫｉｒｂｙ及３个新种：短线斯璐蜡蝉Ｓｙｍｐｌａｎａｂｒｅｖｉｓｔｒａｔａ、长头斯璐蜡蝉Ｓｙｍｐｌａｎａｌｏｎｇｉｃｅｐｈａｌａ、短头斯璐蜡蝉Ｓｙｍｐｌａｎａｂｒｅｉｃｅｐｈａｌａ。

A Newly Recorded Genus and Three New Species of Lophopidae from China (Homoptera: Fulgoroidea)

Four Chinese species of the genus Symplana Kirby were described including a new record and three new species. A key to these species was provided. All the type specimens are kept in the Entomological Museum of the Northwestern Agricultural University, Yangling, Shaanxi.1 Symplana brevistrata, sp. n. (Fig.1)This new species is very similar to symplana viridinervis Kirby, but is different from the latter in the following characters: 1) larger in size, 2) longer cephalic process, median red dorsal stripe on the head evident only in the base and not attainable to apex of the cephalic process, 3)posterior margin with a pair of mediopapilla process in the 7th sternum, inner lateral angle of the posterior margin sharp-pointed in the 8th sternum, 4) first valvulae with 8 spines, second valvulae with spines smaller and denser, inner ventral margin of the third valvulae evidently projecting in the base, 5) anal segmental venter longer, ventral lateral angles evidently produced.2 Symplana longicephala, sp.n. (Fig. 2)This new species is very similar to Symplana major Fennah, but is different from the latter in the following characters: 1) larger in size, 2) greater length of cephalic proceses, 3) tegmina with transverse veins between R and M or M and Cu before the subapical line, the posterior margin of fhe clavus reddish-orange in colour, 4) the dorsolateral angles of the pygofer produced, 5) the ventrolateral margin of the aedeagus serrate dentate distad, 6) the ventrolateral angle of the anal segment produced.3 Symplana brevicephala, sp. n. (Fig. 3)This new species is entirely different in the cephalic proceses short as well as male genitalia from the unique known species of the genus, hence it may be easily identified.