G. C. DAVIS. 203 



bles. tegulffi, line beneath, spot on anterior pleurae, apex of scutellum, four ante- 

 rior legs except coxse and hind portion of femora, and basal portion of posterior 

 tibiae and tarsal segments. Wings hyaline, areolet large, subpetiolate, third dis- 

 coidal cell rectangular, discoidal and subdiscoidal veins being parallel and almost 

 straight; veins and stigma brown. 



% . — Differs in having the entire face, spot on scape beneath and more of the 

 legs yellowish white. 



Two females and three males from Massachusetts, Texas aud 

 Michigan (type, coll. Am Ent. Soc). 



PseiidoinetopiuN pulcliripes Prov. (Chorinseus). Faune Ent. Can. ii, 800. 



9 . — 9 mm. Black, with the mandibles, tegulse, line beneath, and apex of four 

 anterior femora pale yellow ; anterior tibiae white, the four posterior ones white 

 at base and black at extremity ; antennae black, filiform, longer than body. 

 Thorax gibbous in front, the meta with raised lines forming an areolet on the 

 disc. Wings slightly dusky, nervures and stigma black; areolet triangular, sub- 

 petiolate. Abdomen punctured, elongate, clavate at extremity ; first segment 

 with two carinae on the disc, confluent at apex; second segment with a median 

 carina only at apex, which is divided at the base and forms an elongated areolet ; 

 third segment with a median carina; ovipositor not exserted. 



Captured at Chicoutimi, Canada. 



Provanclier's type in the Quebec Museum is the only representa- 

 tive to my knowledge. The description given here is a liberal trans- 

 lation of that made by Provancher. 



TYLECOMKUS Holmgren. 

 (Dispos. Method. Exochorum Scandinaviae, 1873.) • 

 Trachyderma Grav., Ichneumonologia Tom. iii, 283, 1829 (preoc. in Coleoptera). 



Head transverse, oval, elongate and narrowed toward the mouth ; 

 face densely punctured and covered with long pile ; antennae long, 

 tapering ; eyes not emarginate ; palpi slender. Thorax large, closely 

 punctured and pilose, parapsidal grooves wanting, scutellum rather 

 large and margined only at base, median and lateral areas present 

 on metathorax. Abdomen scarcely narrowed at base, scal)rous, 

 forming more or less distinct longitudinal aciculations, apex of seg- 

 ments biemarginate. Legs strong, well developed, femora swollen. 



Areolet present; second abdominal segment with two parallel carinae. 



Coxae black ; wings fuliginous iiilibroisiiN n. sp. 



Coxae rufous; posterior tibiae black at base and apex : wings dusky hyaline. 



iiidigiis n. sp. 

 Areolet wanting: second abdominal segment without carinae- ■ -liiiiiuris n. sp. 



Tylecoiniius unibrosu!!t n. sp. 



9 . — 13 mm. Black to piceous, with legs except coxae, rufous; palpi and man- 

 dibles dusky rufous; antennae black, nearly as long as body ; metathorax mucro- 

 nate, median area of metanotum broad, rectangular. Wings fuliginous, nervuies 



TRANS. AM. ENT. SOC. XXIV. AUGUST, 1897. 



