Vol. VIII] ESSIG & KUIVANA-SOME JAPANESE APHIDIDJE 



91 



W an. plate 



Figure 28.—Mysorallis macrotuberculata, new species 



ing 8. Rostrum reaching to base of abdomen ; prothorax with 

 three pairs of large, dusky finger-Hke tubercles, two pairs on 

 the dorsum and a lateral pair with several small smooth hemi- 

 spherical projections at the top, which appear not unlike ocelli, 

 the lateral pair of tubercles largest. On the mesothorax are 

 two pairs of tubercles, the first pair small and the hind pair 

 large, finger-like and located near the base of the wings. There 

 appears to be a pair of small tubercles on the metathorax but 

 they are not plain on the mounted specimens. From the large 

 tubercles arise several spines and from the small ones but a 

 single one. Coxae and trochanters green, the remainder of the 

 legs dusky. Wings rather slender, the veins of both pairs with 

 clouded borders. The front wings have venation as shown in 

 the illustration and are 2.5 mm. long. Abdomen pale green 

 with dark tubercles as follows : three pair of large black finger- 

 like ones on the middle base of the dorsum, the first pair the 



