HOMOPTERA (Continued) 



Species 



Chromosome Number 

 2n n 



Remarks Observer 



References 



A. ribicola 



( Uectaroslphum ) 



Aphid, uearberry 

 " ( Phyllaphis coweni ) 



Aphid, beech(wooly) 

 Aphid, birch(paper ) 



Aphid, clover 



Aphid, goldenrod . 

 beach 



Aphid, goldenrod. tall 

 ( solidago altessina ) 



6$(l) X-0o* 



5s 

 60 



X-0d\ 

 2X's 

 a cyst. 



X-Oo* 



12m 

 parth. 



2,3o(ll) 2X's in 



7,8^(11) 

 9^(1) 



8%) 



60V1) X-o£ 



5,6^(11) 



Shlnji «31 

 Morgan '15 



Stevens '06, 

 '09 



Stevens '06 



Stevens '06, 

 '09 



J.M. 51. 

 J.E.Z. 19. 



Carnegie Inst. Publ. 

 51; J.E.Z. 6. 



Carnegie Inst. 

 Publ. 51. 



Carnegie Inst. Publ. 

 51; J.E.Z. 6. 



-114- 



