PSOCIDJS. 489 



23. PSOCUS VITTATUS. 



Atro-fuscus; antennae basi pallidce ; abdomen piceum ; pedes 

 pallidi ; alee anticce vitta lalafusca, venis saturatioribus. 



Psocus vittatus, Kirby, MSS. Steph. III. Brit. Ent. Hand. vi. 

 122, 18. 



. England. Presented by F. Walker, Esq. 



24. PSOCUS OCHBOPTEEUS. 



Pallide ochraceus, fusco punctatus; abdomen rufum ; pedes flavi ; 

 alee subochracea, venis fuscescentibus. 



Psocus ochropterus, Kirby, MSS. Steph. III. Brit. Ent. Hand. 



vi. 122, 19. 

 Psocus flavidus ? Ramb. Hist. Nat. Ins. Neur. 322, 9. 



a, b. England. 



25. PSOCUS FLAVIDUS. 



Ochraceo-rufus ; abdomen fiavum ; pedes pallidi; ala hyatina, 

 subfuscescentes, venis saturatioribus. 



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

 122,20. 



a, 6. England. Presented by F. Walker, Esq. 



26. PSOCUS FLAVICANS. 



Niger; prothorax flavus ; abdomen ovatum, Jlavum ; alee hyalince. 



Hemerobius flavicans, Linn. Syst. Nat. ii. 913 ; Faun. Suec. 512. 



Fabr. Ent. Syst. ii. 86, 22. Turt. Syst. Nat. iii. 403. 

 Psocus flavicans, Fabr. Ent. Syst. Suppl. 203, 2. Steph. III. 



Brit. Ent. Mand. vi. 122, 21. Burm. Handb. Ent. ii. 2, 781, 



19. Zett. Ins. Lapp. 1054, 8. 



Europe. 



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



b. ? From Mr. Children's collection. 



