中国桦斑蚜属研究及新种记述（同翅目：斑蚜科）

STUDIES ON THE CHINESE BETACALLIS MATSUMURA WITH DESCRIPTION OF TWO NEW SPECIES (HOMOPTERA:DREPANOSIPHIDAE)

中国桦斑蚜属研究及新种记述（同翅目：斑蚜科）张广学，张万玉，钟铁森（中国科学院动物研究所北京１０００８０）本文记述了中国烨斑蚜属Ｂｅｔａｃａｌｌｉ。Ｍａｔｓｕｍｕｒａ共５种，其中２个为新种，ｌ个为中国新记录种。文中给出了以有翅孤雌蚜为主的种检索表。所...

This paper deals with the Chinese Betacallis Matsumura, 1919 5which includes 5 species, among them, Betacallis sichuanensis Zhang, G. X. et W.Y. Zhang and Betacallis betulisucta Zhang, G. X. et W. Y. Zhang are new toscience. Betacallis querciphaga Basu, Ghosh & Raychaudhuri, 1974 is first recordedfrom China. A key to the Chinese species is given. All the specimens including thetypes are deposited in the institute of Zoology, Academia Sinica.Abbreviations used in this paper as follows: u. r. s. stands for ultimate rostralsegment; hiII stands for 2nd hind tarsal joint.