712 ZOOLOGY INSECTS. 



femora, spot on posterior coxae, anterior tibiae in front, broad band on five 

 basal segments above with posterior margin more or less sinuate, and lateral 

 spots on second, third, and fourth ventral segments, all bright lemon-yellow; 

 wings hyaline, costal margin tinged with yellowish, nervures fulvous; abdo- 

 men smooth, polished, sparsely punctured, terminal segment opaque black, 

 longitudinally aciculated, apical margin narrowly dark rufous, tip rounded 

 and subcrenulated. Length, 6 lines. 



1 9 specimen; New Mexico; collected by Dr. H. C. Yarrow. 



39. MYZINE HYALINA. 

 Mi/zinc hyalina, CRESS., Proc. Ent. Soc. Phila., iv, 442. 



12 c? specimens; Colorado; Dr. H. C. Yarrow, Wm. H. Hance. 



40. TIPHIA ALBILABEIS. 

 Tiphia albilabris, ST. FARG., Hym., iii, 556. 



11 specimens; Eastern Nevada; 1872: New Mexico; Dr. H. C. Yar- 

 row. 



41. SCOLIA HAEMATODES. 



Scolia Immatodes, BURM., Abh. Nat. Ges. Halle, i, 33. 



15 c? 9 specimens; Eastern Nevada; 1872: New Mexico; Dr. H. C. 

 Yarrow : Arizona ; H. W. Henshaw. 



42. SCOLIA LECONTEI. 

 Scolia Lecontei, CRESS., Trans. AID. Ent. Soc., i, 376. 



13 <? specimens; New Mexico, Colorado; Dr. H. C. Yarrow. 



43. ELIS XANTIANA. 

 Elis Xantiana, SAUSS., Ann. Soc. Ent. Fr., 4e se"r., iii, 18. 



2 9 specimens; New Mexico, Colorado; Dr. H. C. Yarrow. 



44. ELIS ZONARIA. 

 Elis sonaria, CRESS., Trans. Am. Ent. Soc., i, 378. 



8 <? 9 specimens; Eastern Nevada ; 1872: Colorado; Dr. H. C. Yar- 

 row. 



45. POMPILUS .3ETBIOPS. 



Pompilus ccthiops, CRESS., Proc. Ent. Soc. Pliila., iv. 451. 

 1 i specimen ; Colorado ; Wm. H. Hance. 



