]-,0 RYOICm TAK.UIASllI : 



(llalnt) 



The windless forms ;iro finnly coiucutecl t<>tbo host, not gi'ouping densely, 

 and nro sometimos eovored with tents by unts. 



Tlie young uyuiplis Wiilk about on the host plant. 



(Histribntion) 



Japan : Tokyo. 



Astegopteryx giganteum Takah. 



A \\ingod viviparous female was observiMl resting on the lo\rer surface of 

 till; leaf of Ficiw niiiS'< on IMay 9, 19'2(1, near 'J'aihoku. 



Astegopteryx japonica Takah. 



^Llny winged and a few wingless viviparous females were ol>served ou the 

 leaves t)f lininmc-ithi.'s .s-p. '! in July 1919, at Ikegami, near Tokyo. 



Aleurodaphis blumeae >• d. Coot. 

 a'l. \'. A. iig. 4) 



Host jilaut. — Blvmca clt'inensis : the lowt'r surface of the young leaves and 

 tlu^ tender stalks are attack(Hl. The iuftsted leaves and stalks are sometimis 

 slightl.N' curhKl. 



Near TaUioku the author has ol)se.rveHl the ■wingUss viviparous feniaU« ou 

 "Max 16, 1921, and from the Ijt^iuuing of Febnuiry to the fii-st week of June, 

 1922. The wuigkss forms are rather seileutary, but not cemented to the hcst, 

 giouping not deiLsely. 



Tlu! winged fcrt'ms have never Ix'en discoveViHl. 



Pemphigus borealis Tullgi-. 



Host plant. —Popvhiii up., priKhu'ing gidls. 



A few winged vivip.irous femak-s wi^re observwl in the galls on SeptemK-r 

 U, 1917, near Tokyo. 



