488 psocid.e. 



Subsect. 2. Steph. 

 Areola discalis apud apicem interiorem aperta. 



20. PsOCUS LONGICORNIS. 



Niger ; os pallidum ; antenna longee, fusees ; pedes pallidi ; alee 

 anticcB hyalinee stigmate fusco. 



Hemerobius longicornis, Fabr. Ent. Syst. ii. 84, 14. Turt. Syst. 



Nat. iii. 402. 

 Psocus longicornis, Fabr. Ent. Syst. Suppl. 203,1. Udd. Diss. 



Nov. Ins. 26, 52. Panz. Faun. Ins. Germ. xciv. f. 19. Steph. 



III. Brit. Ent. Hand. vi. 121, 15. Burm. Handb. Ent. ii. 777, 



6. Zett. Ins. Lapp. 1052, 1. Ramb. Hist. Nat. Ins. Neur. 



320, 3. 

 Psocus vitripennis, Curt. Brit. Ent. 648, 28. 



a — c. England. Presented by F. Walker, Esq. 

 d. England. 



21. Psocus IMMUNIS. 



Fuscus, Jlavo variegatus ; antennee basi et pedes luteo-oehraceee ; 

 alee hyalinee, stigmate subfusco. 



Psocus immunis, Steph. III. Brit. Ent. Aland, vi. 121, 16. 

 Psocus Naso ? Ramb. Hist. Nat. Ins. Neur. 320, 5. 



a. England. 



22. Psocus VENOSUS. 



Oehraceo-rvfois ; caput et thorax fusco punctata ; antennee fuscee, 

 articulo \o luteo ; pedes pallidi; alee limpidee, venis fusces- 

 centibus. 



Psocus venosus, Steph. III. Brit. Ent. Mand. vi. 121, 17. 



a—c. England. Presented by F. Walker, Esq. 

 d, e. England. 



