平腹小蜂属四新种记述(膜翅目:旋小蜂科)  

FOUR NEW SPECIES OF ANASTATUS MOTSCHULSKY (HYMENOPTERA: EUPELMIDAE) FROM CHINA

作　　者：盛金坤[1,2] 王国红[1,2] 俞云祥 俞景霆 

机构地区：[1]江西农业大学植物保护系 [2]江西上饶地区林业局

出　　处：《Entomotaxonomia》1997年第1期58-64,共7页昆虫分类学报（英文）

基　　金：江西省科委基金

摘　　要：本文记述平腹小蜂属Ａｎａｓｔａｔｕｓ４新种，即石城平腹小蜂Ａ．Ｓｈｉｃｈｅｎｇｅｎｓｉｓ，ｓｐ．ｎｏｖ．；德兴平腹小蜂Ａ．ｄｅｘｉｎｇｅｎｓｉｓ，ｓｐ．ｎｏｖ．；麻纹蝽平腹小蜂Ａ．Ｆｕｌｏｉ，ｓｐ．ｎｏｖ．及黄褐平腹小蜂Ａ．ｆｌａｖｉｐｅｓ，ｓｐ．ｎｏｖ．。This paper describes four new species of Anastatus Which were collected from Jiangxi and some other Provinces in China.The type specimens are preserved in Jiangxi Agricultural Uuiversity. 1.Anastatus shichengensis Sheng et Wang, sp.nov.(Figs.1～5) This new species can be distinguished from others in: 1) hind concaved part of mesoscutum with hairs arranged in two radial forms (Fig.4); 2) head transverse,about 2.70 times as wide as long(Fig.2); 3) submarginal vein slightly longer than the marginal. Holotype♂,allotype♂,paratypes 9♀♀,Shicheng,Jiangxi,1989,Liu Ruiming. Host:Eggs of Tessaratoma papillosa(Drury). 2.Anastatus dexingensis Sheng et Wang, sp.nov.(Figs.6～9) This new species can be separated from others in:1) fore femora with an acute denticle at distal third of ventral margin(Fig.6);2) mesosternum with a strong longitudinal carina (Fig.9);3) hind concave part of mesoscutum with punctures on the front half and smooth on the hind half,the hairs in disorder and backward(Fig.7);4) scape with hairs rather thick(Fig.8). Holotype♀,paratypes 4♀♀,Dexing,Jiangxi,VI-1984, Yu Yunxiang. 3.Anastatus flavipes Sheng et Wang, sp.nov.(Figs.10～13) This new species is allied to Anastatus japonicus, but can be distinguished from the latter in fhe following characters: 1) the frons is narrower than eye (16:22); 2) the distance between the top of scrobe and median ocellus about 1.5 times the latter diameter; 3) the colour is lighter; 4) the antennal club about as long as the preceding 3 segments plus half the fourth segment combined. Holotype♀,allotype♂,Dexing,Jiangxi,15-Ⅵ-1984,Yu Jingting;paratypes:19♀♀2♂♂,Dexing,Jiangxi,15-Ⅵ-1984,Yu Jingting;17♀♀2♂♂,Yushan,Jiangxi,17-Ⅺ-1984,Yu Yunxiang;2♀♀,Xinjian,Jiangxi,19-Ⅶ-1980,Sheng Jinkun;2♀♀,Liangtang,Jiangxi,1953-Ⅶ-?,Zhang Shimei;11♀♀3♂♂,Xingtai,Shandong,Ⅶ-1987,Fan Di;15♀♀2♂♂,Linkou,Heilongjiang,1982,Yu XX. Host:Eggs of Dendrolimus kikuchii Matsumura;D.punctatus(Walk

关 键 词：膜翅目 旋小蜂科 平腹小蜂属 新种 

分 类 号：Q969.545.3[生物学—昆虫学]