\1AT31IM(TKA : NtaV XrlllDIMAi; 111- J \I'AN. , | - 



2 deep colored loiiLjitiulinal stripes. Coiiiiclcs broader and lunger. Cauda at the 

 base broader than the collides, lartjor. 



Length — 1.3 mm.; antennae 1 mm.; cornicles 0.3 mm.; caddao.i mm. 

 Hab. — Hokkaido (Sapporo); in the early part of Jul)', 1917, collected by 

 the aiithor in the Botanical ("larden of the Imperial Agricultural Col- 

 lege. 

 F. P. — Pints melius ; causing the leaves to roll in, \-er\' injurious. 

 Nom. Tap. — Rins:;o-kobua(mra. 



24. Arimakia taranboiiis M.vr.s. 



Arimakia taranbonis Mats., Journ. Coll. Agric. Vol. VII. p. 

 407 (1917). (apterous viviparous female only described.) 



Winged viviparous female — Much resembles ,/. araliac M.M.s., but differs 

 from the latter as follows : 



Antennae, except the base of the 3rd joint, fuscous, the 4tli joint with abcnit 

 8 sensoria, the 5th joint somewhat longer thaii the anterhinarial ; anterhinarial 

 about 2\ times as long as the postrhinarial. Legs black, femora at the b.'ises and 

 tibiae, except botli ends, fulvous. 



Length — 2.2 mm.; exp. 8.0 mm.; antennae 1.5 mm.; corniclus o. i 5 mm. 

 Hab. ^Hokkaido (Sapporo); in the middle part of July, 1917, collected 

 bv the author in the Botanical Garden of the Imperial Agricultural 

 College. 

 F. P. — Ar alia sinensis, Kalopanax ricinifolium, K. divaricalum and Vihur- 



n7im dilatatjim ; attacking the under surface of the leaves. 

 Nom. Jap. — Taranbo-abura. 



25. Yezabura photiniae n. sp. 



Much resembles Y. sasae Mat.s., but differs from the latter in the following 

 points : 



Winged viviparous female — Antennae dirty yellow, antennal-process and the 

 first 2 joints fuscous, the 3rd joint broad, fusiform, with about 12 sensoria, the 4th 

 and 5th want distinct sensoria. The space between the me<iia (with furcal) and 

 stigmatic vein nearly parallel throughout, while in sasae much broader near the 



