LIST OF HOMOPTEBOUS INSECTS. 1051 



10. SCHIZONEURA OBSCUBA. 



Nigra ; alee cinerece, stigmate nigro lato subovato. 



Black, a little broader than £. Corni : wings gray; brand 

 lack, broad, almost oval ; distance between the first and second 

 >ins at the base hardly one-fourth of that between them at the tips ; 

 urd vein nearer to the second towards the base than at the tip, 

 '•arer to the second than the second is to the first ; fork much 

 earer to the fourth vein than to the third, a little farther from the 

 hird than the third is from the second ; fourth vein moderately 



ong, straight, curved near the base, much nearer to the tip of the 



fork than to the rib-vein. Length of the body J — 1 line ; of the 



wings 2\ — 2f lines. 



a. England. Presented by J. C. Dale, Esq. 



11. SCHIZONEURA TUBBIDA. 



Nigra ; alee cinerece, stigmate fusco sat lato subfusiformi. 



Black, rather slender: wings gray ; brand brown, rather broad, 

 irregularly spindle-shaped, acutely angular at each end ; distance 

 between the first and second veins at the base not more than one- 

 eighth of that between them at the tips ; third vein nearer to the 

 second towards the base than at the tips, not half so far at the tips 

 from the second as the second is from the first ; fork hardly nearer 

 to the third vein than to the fourth, hardly nearer to the third than 

 the third is to the second ; fourth vein long, straight, slightly curved 

 towards the base, much nearer to the fork than to the tip of the rib- 

 vein. Length of the body 1 line ; of the wings 3 lines. 

 England. 



12. SCHIZONEURA ALBIPENNIS. 



Nigra ; aim albce, stigmate nigrofusco sublineari, venis albis. 



Black, thick, rather broad : feelers shorter than the body : 

 wings white ; brand dark brown, rather broad, almost linear, form- 

 ing an obtuse angle at the base of the fourth vein, and an acute 

 angle at the tip ; veins white, very indistinct. Length of the body 

 1 line ; of the wings 3 lines. 



England. 



