494 PSOCID/E. 



42. Psocus NERVOSUS (Nomen bis lectum). 



Testaceo-rufus ; thoracis dorsum et abdomen apice atra ; alee hya- 

 lince, venisfuscescentibus. 



Psocus nervosus, Steph. III. Brit. Ent. Mand. vi. 126, 36. 

 England. 



4$. PSOCUS MACULIPENNIS. 



Niger; pedes picei ; alcB anticce fusco-nebuloste, macidis duabus 

 magnis apicem versus saturatioribus. 



Psocus maculipennis, Steph. III. Brit. Ent. Mand. vi. 126, 37. 

 England. 



Div. 2. Steph. 

 Alae anticae areola discali nulla ; vena 2a trifida. 



44 PSOCUS NIGRICORNIS. 



Niger ; thoracis latera et pedes rufo-picea ; alee fusco-hyalince. 



Psocus nigricornis, Steph. III. Brit. Ent. Mand. vi. 126, 38. 

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



45. PSOCUS PH(EOPTERUS. 



Rufo-piceus ; antennae pallide piceo-rufce, breves, maris subpitosa ; 

 pedes pallide piceo-rufi ; alee hyalince, saturate fusca. 



Psocus pho3opterus, Kirby, MSS. Steph. III. Brit. Ent. Mand. 



vi. 127, 39. 



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

 c, d. England. 



46. PSOCUS NIGEICANS. 



Piceo-testaceus ; thorax et abdomen supra nigricantia ; pedes pal- 

 lide testacei ; alee sublimpidce, venis fuscis. 



