psocid^. 485 



emitting two forks to the hind border : hind-wings grayish with 

 black veins. Length of the body If line; of the wings 7 lines. 



a, b. Mount Pleasant, Ohio. Presented by the Entomological 

 Club. 



11. PSOCUS LINEATUS. 



Ochraceus, fusco maculatus ; caput lineis rufo-fuscis ; ahe anticce 

 basi nigro fasciatce. 



Psocus lineatus, Latr. Coqueb. III. Icon. 12, pi. 2, fig. 8. Steph. 

 III. B>-it. Ent. Mand. vi. 119, 8. Burm. Handb. Ent. ii. 2, 

 780, 18. Ramb. Hist. Nat. Ins. Neur. 319, 2. 



Chermes Buxi, Roem. Gen. Ins. 16, pi. 11, tig. 7. 



a. England. Presented by F. Walker, E^q. 

 b — d. England. 



12. Psocus Noy.e Scotia. 



Nigro-fuseus, jlavo varius ; antenna; nigrce ; pedes testacei, tibiis 

 apice tarsisque piceis ; alec limpidce , anticce fusco quadrima - 

 culata. 



Very nearly allied to P. lineatus. 



Dark brown : head pale yellow, with two black spots behind, 

 and two more contiguous between the eyes ; disk of front brownish : 

 palpi yellow with black tips : antennae black, more than twice the 

 length of the body: underside and borders ef the segments of the 

 thorax and of the abdomen pale yellow : legs testaceous, pubescent ; 

 tibiae towards the tips and tarsi piceous ; second joint of the tarsi a 

 little shorter than the first: wings limpid; fore-wings with four 

 brown spots, one occupying the stigma, one at the tip, and two on 

 the hind border, the basal one joining a darker brown dot ; veins 

 black. Length of the body 1 f line ; of the wings 5^ lines. 



a. Nova Scotia. From Lieut. Kedman's collection. 



13. PSOCUS NEBULOSDS. 



Ochraceus ; caput fusco lineatum ; thorax maculis nigris ; abdo- 

 men piceum ; pedes pallidi ; ala antica hyalince venis nebu- 

 lisque aliquot fuscis. 



