495 



Psocus nigricans, Kirby, MSS. Steph. III. Brit. Ent. Mand. vi. 



127, 40. 



Hemerobius peclicularius ? Vill. Ent. Linn. iii. 51,11. 

 Psocus domesticus ? Burnt. Handb. Ent. ii. 2, 777, 4. 

 Psocus pedicularius? Ramb. Hist. Nat. Ins. Neur. 323, 15. 



a, b. England. 



47. PSOCUS ABDOMINALIS. 



Fuscus ; antenna breves , pallidce ; abdomen flavum, ano nigro ; 

 pedes pallidi; alec hyalince. 



Hemerobius abdominalis, Fabr. Ent. Syst. ii. 86. Turt. Syst. Nat. 



iii. 403. 

 Psocus abdominalis, Fabr. Syst. Ent. 204, 9. Stew. Elem. Nat. 



Hist. ii. 217. Steph. III. Brit. Ent. Mand. vi. 127, 41. 

 Psocus fenestratus, Curt. Brit. Ent. 648. Burm. Handb. Ent. ii. 



2, 778, 7. 



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



48. Psocus DUBIUS. 



Rufo-piceus ; antennae et pedes pallidiora ; abdominis dorsum vitta 

 nigricante ; alee hyalince, subflavescentes, venis subochraceo- 

 fuscis. 



Psocus dubius, Steph. III. Brit. Ent. Mand. vi. 127, 42. 



Psocus pedicularius ? Latr. Coqueb. III. 10, pi. 2, f, 1. Burm. 



Handb. Ent. ii. 776, 3. 

 Psocus binotatus ? Ramb. Hist. Nat. Ins. Neur. 323, 14. 



ah. England. Presented by F. Walker, Esq. 



Div.- 



49. Psocus STRIGOSUS. 



Rubro-testaceus ; antennis longissimis subglabris ; linea verticis, 

 prothoracis maculis tribus, scutelloque fuscis. 



Psocus strigosus, Curt. Brit. Ent. 648, 26. Burm. Handb. Ent. ii. 

 776, 1. 



England. 



