福建及其邻省绵盾蚧族记述(同翅目:盾蚧科)

NOTES ON ODONASPIDINI SCALE INSECTS FROM FUJIAN AND NEIGHBORING PROVINCES (HOMOPTERA:DIASPIDIDAE)

绵盾蚧族Odonaspidini是盾蚧科中较为原始的类群,它的特征是:蜡介形如丝绵;第二龄雌虫蜕皮分裂为背、腹瓣,分别与背、腹介壳合并;雌成虫臀板保留体节痕迹,板缘无臀叶、腺刺、臀栉等结构;背腹腺细小,多而且乱。本族昆虫主要为害竹类、甘蔗、芒蒿等禾本科经济植物。本文报道在福建省发现的4个种,都是福建省分布新记录。本文还将邻省已有发现的6种一并加以讨论。这些种在福建省都有发现的可能,其中的甘蔗绵盾蚧。

This paper gives a report on four species of Odonaspidini scale insects which are recorded for the first time from Fujian province. They are: Odonaspis greeni Ckll., Froggattiella penicillata (Green).F. siamensis (Tak.) and Pygalataspis mis- canthi Ferris, of which the third species is new to China. A key is provided with the inclusion of 6 other species from neighboring provinces which may occur in Fujian. Among them Odonaspis saccharicaulis Zehnt. (Hainan Is., off Miscanthus sp.) and Froggattiella inusitata (Green) (Guangdong, off Arundinaria sp.) are new to China.