m-'itiimi^ni'n-v7-h^z^mr.-»'±-f i-'^i&&\--iäL'z 



oils bristles aloiit; the upi)ar inai'<,'iii ; liair Ii 



\XII::3 



j^^^^^^jjiifcn^— 



Fig. 1. 



Mehuwxantlteliuin yezoeiise HORI, n. sp. 

 a-f Alate viviparous female 

 a. Head. b. Ill joint of anleniia 



c. IV-VI joints of antenna d. Thoracic horn 

 e. Cornicle f. Cauda & anal plate 



g-1 Apteroui viviparous female 

 g. in joint of antenna li. IV-V joints of antenna 



i. VI joint of antenna j. Thoracic horn 



k. Cornicle I. Cauda & anal plate 



>ng, twice as broad as the joint 

 III ; III longest, sliglitly shorter 

 than IV and V combined ; the base 

 of VI longer than the half length 

 of the unguis; joint IK with 20-28 

 circular sensoria almost on one side 

 along the whole length. Rostrum 

 reaches to the 3rd coxae. Pro- 

 thora.x with a wait-like horn on 

 each lateral side. Wing-venation 

 normal, stigma narrow. Legs fur- 

 nished with many long bristles 

 which are as long as the width of 

 the hind femora ; hind tarsi as long 

 as the base of VI antennal joint. 

 Cornicles bottle-shaped as in Mel. 

 bkfllor Oestlund, with the promi- 

 nent flange at the tip, imbricated, 

 as long as IV antennal joint. 

 Cauda and anal plate rounded, with 

 the several bristles. 



Measurements of the antennal joints 



o.394(o-'50 + 0-244) 

 0.394(0.150 + 0.244) 



0.412(0. 150 -t-0.262) 



0.416(0.1604-0.256) 

 0.4 16(0.160 -t- 0.256) 



0.384(0.150 + 0.234) 



0.440(0.168 + 0.272) 

 0.416(0.168 + 0.248) 



0.432(0.176 + 0.256) 

 416(0.176 + 0.240) 



