期刊论文

A New Species of Acantholyda Costa (Hymenoptera,Pamphiliidae) Damaging Picea crassifolia from China

Wei, Meicai

中文

林业科学

1001-7488

2016

52

9

103-106

10.11707/j.1001-7488.20160912

国家自然科学基金项目（31172142）；

本校为第一且通讯机构

记述采自中国青海、危害青海云杉的扁蜂科阿扁蜂属一新种:青海阿扁蜂Acantholyda qinghaiica Wei &Wu,sp. nov.。本种与危害沙地云杉的白音阿扁蜂A. peiyingaopaoa Xiao,1963近似,但雌虫唇基大部、雄虫唇基全部黑色;单眼后区宽等于长,无中纵沟,具细低中纵脊;OOL∶ POL= 2;触角第3节等长于第3,4节之和;抱器宽长比显著大于2;阳茎瓣无腹端角,腹尾角突出。新种正模标本和108个副模标本保存于中南林业科技大学,6个副模标本保存于甘肃天水市秦州区林业有害生物防治检疫站。

Acantholyda qinghaiica Wei &Wu, sp. nov., is a new species of Pamphiliidae damaging Picea crassifolia. The pest was collected from Qinghai Province, China. The new species is similar to Acantholyda peiyingaopaoa Xiao, 1963 damaging P. crassifolia Kom. in China, but differs from it in: The clypeus largely black in female and entirely black in male;the postocellar area as long as broad, without middle furrow and with fine middle carina;OOL:POL=2;the third antennomere as long as the combination of antennomeres 4 and 5 together;the width to length ratio of harpe is more than 2;penis valve roun...