18 E. T. CRESSON. 



S . More slender, yellowisb-ferruginous, the mesothorax above ferru- 

 ginous, face and pleura yellow; (antennae broken off;) wings dusky 

 beyond stigma. Length 6 lines. ~ 



Three 9 , one % , specimens. (Sumichrast Coll. No. 32.) 



34. Iclineumoii teres, u. sp. 



S . — Head black ; orbits, cheeks, fiice, clypeus and mouth, yellow ; 

 antenna black, with a broad white annulus beyond the middle, scape 

 rufous beneath ; pro- and mesothorax black, margins of the former, in- 

 terrupted in the middle above, a spot over the tegulfe, scutellums and 

 tegula3, yellow ; metathorax and pleura yellow, slightly stained with 

 fulvous; a longitudinal, subinterrupted line on each side of the meta- 

 thorax above and a stain beneath anterior wing, fuscous ; wings yellow- 

 ish-hyaline, nervures brown, stigma luteous; legs fulvous, four ante- 

 rior coxae and trochanters and most of the tarsi, yellow ; abdomen above 

 black, subiridescent, the first segment except an irregular spot near 

 the apex, basal fove^e of second and a broad apical fascia on each of 

 the second and three following segments, yellow ; two apical segments 

 mostly ferruginous; venter yellowish, with lateral dusky marks, apex 

 fulvous. Form long, slender, almost cylindrical ; head large, subquad- 

 rate, cheeks full and convex ; antennae about two-thirds the length of 

 the body, subserrate, slender at tips ; scutellum convex, polished ; meso- 

 thorax delicately punctured; metathorax punctured, smooth on the 

 disk, subpubescent, apex truncate, lateral tubercle small and obtuse; 

 areolet of wing subtriangular ; legs slender ; abdomen long, narrow, 

 cylindrical, densely punctured, basal foveas of second segment large and 

 longitudinal. Length G lines. 



One S specimen. (Sumichrast Coll. No. 28.) 



o5. Ichneumon lectus, n. sp. 



% 5 • — Lemon-yellow ; the occiput and a confluent mark extending 

 forward to base of antennae, covering the ocelli, antenna? except scape 

 beneath and broad white annulus, mesothorax except lateral posterior 

 margin, base of scutellum, a central mark on metathorax broadly di- 

 lated at base, apical suture of posterior coxae, apical half or two-thirds 

 of their femora, tips of their tibise, extreme tips of ail the tarsi, and the 

 abdomen above except lateral and broad apical margins, undulate ante- 

 riorly on second and third segments, all black; scutellum, and legs ex- 

 cept four anterior cox^ and trochanters and posterior tibia? and tarsi, 

 tinged with fulvous ; wings hyaline, slightly tinged with yellowish, ner- 

 vures brown, stigma pale. Head narrowed beneath, cheeks flat; an- 

 tennae long, slender, third joint longer than fourth ; body opaque. 



