soria on the outer side, the 31(1, 4th and 5th only a little decreasing the lengths 

 gradually, with sliort rigid hairs ; anterhinarial about 4^ times as long as the post- 

 rhinarial. Wings scarcely with a fuK'ous tinge, v'^eins and stigma fulvous, 2nd 

 furcal nearly in the middle of ihc first. Abdomen with an indistinct, often inter- 

 ruptend fuscous band and the same colored spots on the sides. Cornicles long, 

 slender, near the middle somewhat inflated, and at the apex infuscated. Cauda 

 long, conical, constricted in the middle, nearly twice as broad as the cornicles. 

 Legs fuscous, coxae, trochanter and bases of the femora, fulvous, the middle of 

 the tibiae being somewhat paler. 



Length — 3 mm.; exp. 10 m n.; antennae 4 mm.; cornicles 0.7 mm.; cauda 

 0.3 mm. 

 Apterous viviparous female — Differs from the winged viviparous female as 

 follows : 



Antennae shorter, the 3rd joint wants sensoria, distinctly longer than the 4th, 

 anterhinarial about 5 times as long as the postrhinarial. 



Length — 3 mm.; antennae 4 mm.; cornicles 0.5 mni.; cauda 0.3 mm. 

 Hab. — Hokkaido (Sapporo); in the latter part-of the June, 1917, collected 

 by the author in the Botanical Garden of the Imperial Agricultural 

 College. 

 F. P. — Siuilax Oiina, Viburuitui sp.; attacking the upper part of the shoots. 

 Nom. Jap. — Saruton-tokkiiriabura. 



I4. Rhopalosiphum viciae Kalt. \ai . japonicum var. n. 



Differs from the t\'pe in the following points: 



Winged viviparous female — Head yellowish gieen, in the middle and on the 

 side fuscous spotted. Abdomen on the basal part lacl-cs black bands. Cauda dark 

 green, somewhat shorter than tlie cornicles. Wings with a light fulvous tinge, 

 stigma and veins fulvous. 



Length — 2.5 mm. -3. 5 mm.; anteiuiae 3-5 mm.; exp. i i m!n.; cornicles 0.6 

 mm.; cauda 0.4 mm. 



Apterous viviparous female — Differs from the type as follows: 



Head greenish yellow, pronotum brownish, thorax paler, cauda darl-: green, 

 at the base yellowish. 



