170 E. T. CRESSON. 



Exochilum nigroTarinm. 



Exochilum riigrovarium, Brulle, Hym., p. 172. , 



Oae 9 specimen. (Belfrage.) 



Thyreodon morio. 



Ichneuryion morio, Fabr. Ent. Syst. ii., p. 180. 

 One $ specimen. (Boll.) 



Anoiualon magniceps, n. sp. 



9. — -Black; head large, much wider than thorax, broadly emarginate be- 

 hind, with full prominent cheeks; face, anterior orbits, lower part of cheeks, 

 clypeus, mandibles except tijis, and palpi, pale yellow ; antennae two-thirds the 

 length of body, entirely pale orange-yellow ; mesothorax, scutellum, tegulfe 

 and sometimes a large spot beneath wings, ferruginous; metathorax coarsely 

 reticulated, sometimes tinged with rufous on disk and at apex; wings uni- 

 formly dark fuliginous, with a brassy reflection, discoidal cell not contracted 

 at base; legs black, anterior pair entirely, intermediate femora in front, their 

 tibiae except tijis, their tarsi, basal half or two-thirds of posterior tibiae, and 

 more or less of their tarsi, ferruginous or yellowish-ferruginous; abdomen en- 

 tirely black, first segment swollen at tip. Length .85 inch. 

 Two specimens. (Boll.) 



Auoinalon i>allitar»«e, n. sp. 



'^ . — Deep black, shining ; anterior orbits, clypeus except central black spot, 

 spot on mandibles, and palpi, yellowish ; antennae two-thirds the length of 

 body, orange-yellow, their basal joints black, scape yellow beneath ; metatho- 

 rax coarsely reticulated, with a shallow longitudinal central furrow; wings 

 uniformly fuliginous, discoidal cell contracted at base; legs black, line on an- 

 terior femora in front, their tibiae, intermediate tibiae in front and all the tarsi, 

 pale yellow; sometimes the posterior tibia; are palish at base; abdomen en- 

 tirely black, first segment not swollen at tip. Length .80 inch. 

 Two specimens. (Belfrage.) 



Auoinalon orbitalis, n. sp. 



%. — Black, shining; anterior orbits, cheeks, face, clypeus. mandibles ex- 

 cept tips, palpi and scape beneath yellowish; antenna about half the length 

 of body, pale ferruginous, black at base; tegulae ferruginous: metatliorax finely 

 reticulated, with a deep longitudinal central furrow ; wings uniformly fuligi- 

 nous discal cell contracted at base ; four anterior legs pale yellow, their femora 

 honey-yellow, intermediate coxae black at base; posterior legs black, their tro- 

 chanters, basal half of tibiae, and their tarsi, yellow; first, second and upper 

 half of third abdominal segment pale honey-yellow, remainder black, disk of 

 second segment not swollen at tip. Length .60 inch. 

 Three specimens. (Belfrage.) 



Anomalon ful\e!<»cens. 



Cremastus fulve.-icens, Cress. Proc. Ent. Soc. iv., p. 285. 

 Two S specimens. (Belfrage.) Color honey-yello"7 or pale fer- 

 ruginous, with vertex, anterior middle of mesothorax and tip of abdo- 

 men black. 



