Matsumuraja 



i'i irmi isana Takah 22 



Myzocallis 



mushensis Takah 4."> 



sasae Mats. ? 46 



Myzus 



nil urn in is Mats 14 



moatanus Takah 17 



] lersicae Sulz 56 



polypodicola Takah IS 



sakurae Mats. ? 15 



species 13 



species 14 



tropicalis Takah 16 



w< h idwardiae Takah 20 



varians David L6 



Oregma 



lanigera Zehnt 58 



montana v. d. Goot. ? 48 



tattakana Takah 47 



Ehopalosiphum 



avenae Fah 57 



nymphaeae L 57 



Stomaphis 



liquidambarus Takah 43 



Tetraneura ! J 



species 54 



Toxoptera 



scirp i Pass 28 



Trichosiphonaphis 



I ii ilygt mi formosanus Takah 57 



