中国粉蚧科一新纪录种(半翅目,蚧总科,粉蚧科)

A NEW RECORD MEALYBUG TO CHINA(HEMIPTERA,COCCOIDEA,PSEUDOCOCCIDAE)

高桥平粉蚧Balanococcus takahashi McKenzie原产于日本,该种为我国首次记录,标本采自北京结缕草Zoysiatenuifolia叶鞘下。文中除重描雌成虫形态特征外,还首次记述和图示了该种的一龄若虫。

Balanococcus takahashi McKenzie,1964,originated in Japan,was found from Beijing（undergalss） under leaf sheath of Zoysia tenuifolia（Poaceae） .In this paper,the adult female was redescribed and re-illustrated,the first-instar nymph was described and illustrated for the first time.