91 



Winged viviparous female (sexupara) - Body dark brown, abdomen 

 greenish; antennae fuscous, the 3rd joint with about 11, the 4th 6, 

 the 5th 10 and the 6th 4 rings, rhinarium of the 6th being round, 

 on the periphery; friend with short fuscous hairs; head with 2 oval, 

 shining, whitish spots (waxglands); wings subhyline, pale grayish cloud- 

 ed, Veins and stigma grayish, legs fuscous. 



Length of body - 1.2 mm.; exp. tegm. 5.6 mm.; antennae 0.7 mm. 

 Hab. - Honshu (Aomori). 

 F. P. - not known; collected by Mr. J. Nishiya and sent to me 



as Watamushi. 

 Nom. Jap. - Nishiya-ivatamusM. 



(5, March, 1917) 



Explanation of Plates 

 PL X. 



1. Glyphina betulae Kalt. 



la. Wingless viviparous female; lb. Antenna of the wing- 

 edviviparous female. 



2. Schlechdendalia miyabei Mats. 



2a. Nymph; 2b. Antenna of the winged viviparous female. 



3. Tetraneura yezoensis Mats. 



3a. Antenna of the winged viviparous female. 



4. Gobaishia japonica Mats. 



4a. Nymph; 4b. Antenna of the winged viviparous female. 



5. Astegopteryx nekoashi Sasaki. 



5a. Wingless viviparous female; 5b. Antenna of the winged 

 viviparous femele. 



