6 a^fI--H >fc ^$?^silJH?)-;isf?tr-«fc-c 



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

 the author, in the liotanical Garden of the Imperial Agricultural 

 ColleLje. 



F. P. — Cacalia luxstata ; attacking; the under surface of the leaves. 



Noni. Jap. — Yobiiswua-hubireabura. 



8. Siphocoryne cornicoliim ». sp. 



Winged viviparous female — Dark brown, oblong. Antennae at the apical 

 halves fulvous, somewhat shorter than the body, the 3rd joint at the base paler, 

 with about 18 sensoria in a double row, all the joints strongly imbricated, the 5th 



somewhat shorter than the 4th ; anterhinarial nearly 2\ times as long as the post- 



• ... 



rhinarial, at the rhinarium strongly dilated. Wings hyaline, with a light fulvous 



tinge, stigma and \'eins fulvous, 2nd furcal near the apex of the first. Cornicles 



short, in the middle soa^ewht inflated, as broad as the hind tibia at the base. Cauda 



small and of a conical shape. The last abdominal segment with numerous curved 



hairs. Legs fulvous, femora and tibia at the apices, and the tarsi, fuscous. 



Length — 1,8 mm.; antennae 1.5 mm.; ex]j. 6.6 mm.; conicles 0.22 mm.; 



Cauda o.i mm. 



Apterous viviparous female — Differs from the winged viviparous female as 



follows : 



]^ody somewhat shorter. The 3rd antennal joint with one or 2 sensoria, the 



5th and postrhinarial at the apices somewhat infuscated. Cornicles in the middle 



scarcely inflated and somewhat excurved. Cauda larger, distinctly Ijroader than 



the cornicles. Legs entirely pale brown. 



Length — 1.6 mm.; antennae r.5 mm.; cornicles 0.25 mm.; caudao. 12 mm. 



Hab. — Hokkaido (Sapporo); on the 28th, June, 1971, collected by the author 



in the l^otanical Garden of the Imperial Agricultural College. 



F. P. — Cor)iHs controversa ; on the under surface of the leaves. 



No m . Jap. — Miziiki-ku bireabura . 



9. Siphocoryne donarium n. sp. 



Closely allied to S. avenae F., but differs from the latter as follows: 

 Antennae much longer, the 3rd antenned joint with about 25 and the 4th with 



I 



