叶蝉科四新种(同翅目:叶蝉总科)  

FOUR NEW SPECIES OF CICADELLIDAE(HOMOPTERA: CICADELLOIDEA)

作　　者：蔡平[1,2] 陆庆光[1,2] 

机构地区：[1]浙江农业大学植保系 [2]中国农科院生防研究所

出　　处：《林业科学》1998年第6期55-62,共8页Scientia Silvae Sinicae

摘　　要：本文记述采自我国西北地区以及土库曼斯坦叶蝉科昆虫４新种：葛氏片角叶蝉ＩｄｉｏｃｅｒｕｓｋｕｏｈｉＣａｉ，新疆环茎叶蝉ＣｉｒｃｕｌｉｆｅｒｘｉｎｊｉａｎｇｅｎｓｉｓＣａｉ，柽柳大片叶蝉ＭｅｇａｌｏｐｓｉｕｓｔａｍａｒｉｃｉｕｓＣａｉ，褐尾柽柳叶蝉ＴａｍａｒｉｃｅｌａｆｕｓｃｕｌａＣａｉ，该４新种分别采自柽柳属植物、沙枣和盐生草上，它们以刺吸汁液的方式为害以上植物。模式标本保存在安徽农业大学昆虫标本室。This is a part of the cooperative project-studies on biological control of Tamarix insect pests between the Chinese Academy of Agricultural Sciences,Ministry of Agriculture,People’s Republic of China and the Agricultural Research Service,Department of Agriculture,United States.Totally,362 leaf hoppers on Tamarisk and other plants were collected in Northwestern China from 1992 to 1994. Among them 4 species are new to science.The type specimens are deposited in the Insect Collections of Anhui Agricultural University.The new species are diagnosed as follows. 1.Idiocerus kuohi Cai,sp.nov.(Fig.1) Similar to I. ulmus Fang,but differs from the latter in the smaller size,the brown black face and the form of aedeagus. :Length 3.0mm,incl. tegm. 5.0mm. Holotype  (8059),Xinjiang,15km NE Aksu,11515km,9 July 1992,Wang Ren & C.J.DeLoach,sweeping Elaeagnus angustifolia. 2.Circulifer xinjiangensis Cai,sp. nov.(Fig.2) Externally as C. obscurinervis Lindberg,but differs in the smaller size and the structure of aedeagus. :Length 2.0 mm,incl. tegm. 2.9 mm. Holotype , Xinjiang, 84km SE Kashi, by Lake Potomogeton,12364 km, 12 July 1992, Wang Ren & C. J. DeLoach, sweeping Halogeton giomeratus (Bieb.). 3.Megalopsius tamaricius Cai, sp.nov.(Fig.3) This new species can be distinguished from the known species of the genus by its larger size and the male genitalia. Length:4.6～5.1mm, ♀5.0～6.1mm; Length incl. tegm:5.6～6.1mm,♀6.3～6.5mm. Holotype(7691),Xinjiang,40km SW Aqal, 11684km,10 July 1992, Wang Ren & C.J. DeLoach, sweeping Tamarix ramossisima. Paratypes 12(7671,7672,7677 7681,7683 7685, 7688)6♀♀(7673 7676, 7689, 7690),same as holotype; 2(7668,7669)1♀(7667),same as holotype, 125km W.Koria(Kurie),11081km,9 July 1992, sweeping T.alongata, very few flower; 1(7697)2♀♀(7695,7696), sweeping T.hispida var.hispida ,old flowers;1(7699), sweeping T.hispida var. karelini; and 2(7705,7706)1♀(7707), sweeping T. smyrnensis, flowering, same as

关 键 词：同翅目 叶蝉科 新种 柽柳 

分 类 号：Q969.352.8[生物学—昆虫学]