【摘要】 记述跳小蜂科阔柄跳小蜂属一新种,即雕纹阔柄跳小蜂Metaphycus striatus,sp.nov..标本采自云南省宾川县.寄主为橘副珠蜡蚧Parasaissetia citricola(Kuwana).更多还原

【Abstract】 A new species of the genus Metaphycus Mercet was reported from Yunnan Province,southwestern China.It was reared from soft scale insects Parasaissetia citricola(Kuwana).Metaphycus striatus,sp.nov.(figs.1-4).This species is related to Metaphycus parasaissetiae Zhang et Huang,but can be distinguished from the latter by: 1) antennal scape in outer aspect with dorsal margin dark,F1—F3 dark brown and F4—F6 white;2)F4—F5 larger than F1—F3;and 3)ovipositor about 6 times as long as gonostylus.Holotype 1♀,paratype 7♀♀7♂♂,Binchuan County(25.8°N,100.5°E),Yunnan Province,China,Sep.-1988,ex Parasaissetia citricola(Kuwana) on citrus.Type specimens are kept in the Colletions of Pest Natural Enemies,School of Life Science,Hubei University.更多还原