HYMENOPTERA— SCOLIADAE.— MYZ1NE FRONTALIS. 71 1 



3 specimens; Colorado: Lieutenant C. W. Whipple. This is allied to 



Alcanor, Blake. 



34. AGAMA GLABRELLA. 



Mutilla glabrdla, Cress., Proc. Ent. Soc. Pbila., iv, 414. 



5 c? specimens; Eastern Nevada; 1872: Colorado, New Mexico; Dr. 



H. C. Yarrow. 



35. AGAMA ALBIPES, sp. nov. 



Plate XXXIII, Fig. 2. 

 (?. — Uniform dark honey-yellow, clothed with a long, thin, pale pubes- 

 cence, more dense on abdomen ; sparsely punctured ; metathorax closely 

 and rather coarsely reticulated ; mandibles pale, with black tips and long 

 hairs : palpi pale ; antenna? yellowish-white ; scape with long hairs ; wings 

 pale yellowish-hyaline ; marginal cell with a fuscous cloud, rather narrow, 

 about equal in length with the stigma, truncate at tip ; second submarginal 

 cell subtriangular ; the third subquadrate, slightly narrowed beneath ; legs 

 entirely yellowish-white, clothed with a long whitish pubescence ; abdomen 

 more or less tinged with fuscous, ovate, petiolate ; the petiole long, much 

 swollen beyond the middle, strongly and rather closely punctured; the apex 

 strongly constricted. Length, 5-5i lines. (Trans. Am. Ent. Soc, 1875.) 



4 (? specimens; Eastern Nevada ; 1872: Colorado; Dr. H. C. Yarrow. 



3(5. MYZINE SEXCINGTA. 

 Scolia scxcincta, Fabr., Syst. Eut., 350. 



9 c? specimens; New Mexico ; 1873; Dr. Oscar Loew: Colorado; Dr. 



H. C. Yarrow. 



37. MYZINE HAMATA. 



Myzine hamatus, Say, Bost. Jour. Nat. Hist., i, 300. 



3 <? 9 specimens; Eastern Nevada; 1872: New Mexico: Dr. II. C. 



Yarrow. 



38. MYZINE FRONTALIS, >p. n„r. 



9 . — Black; narrow anterior orbits confluent with a broader transverse 

 line immediately above antennae, line behind the eyes, a spot on disk of 

 occiput, prothorax above, subquadrate spot on disk of mesothorax, a cunei- 

 foiTu spot on each side over tegulae, scutellum except basal margin, post- 

 scutellum, two spots on pleura, metathorax except two black approximate 

 spots on posterior face, a black spot on each side at base, spot on all the 



