710 ZOOLOGY INSECTS. 



20. MUTILLA AEGINA. 

 Mutilla Myinu, CRESS., Proc. Ent. Soc. Pliila., iv, 435. 



11 9 specimens; Arizona; 1873; Dr. J. T. Rothrock : New Mexico; 



Dr. IT. ( >. Yarrow. 



27. MUTILLA GOEGON. 



Mutillu yorgon, BLAKE, Traus. Am. Ent. Soc., iii, 233. 



1 9 specimen; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



28. MUTILLA SACKENI. 

 Mutilla Sackeni, CRESS., Proc. Ent. Soc. Pbila., iv, 385. 



2 9 specimens; Eastern Nevada; 1872; Dr. H. C. Yarrow. 



2'J. MUTILLA FENESTRATA. 

 Mutillafenattratd, ST. FARG., Hym., iii, 027. 



3 c? specimens; New Mexico; Dr. H. C. Yarrow, W. G. Shedd. 



30. MUTILLA SIMILLIMA. 



Miiti '/a xhnillhiui, SMITH, Brit. Mus. Cat. Hyin., iii ; 02. 



(5 9 specimens; New Mexico; Dr. H. C. Yarrow. 



31. AGAMA TAPAJOS. 



Agama Tapajoit, BLAKE, Trans. Am. Eut. Soc., iii, 202. 



1 c? specimen; Arizona; 1874; H. W. Henshaw. 



32. AGAMA ALCANOU. 



Ayama ttlcitnor, BLAKE, Trans. Ain. Ent. Soc., iii, 264. 



1 <? specimen; New Mexico; Dr; Oscar Loew. 

 33. AGAMA N1TIDA, up. woe. 



c?. Pale chestnut-brown, polished, very sparse!}' punctured, clothed 

 with a long, scattered, pale pubescence; antennae and tegulse pale testa- 

 ceous; postscutellum with a central pit; disk of metathorax with a shallow 

 longitudinal depression, slightly striated at base; wings hyaline, faintly 

 tinged with yellowish; nervures and stigma fuscous; marginal cell very 

 short, appendiculated at tip; second submarginal cell triangular, petiolated; 

 third submarginal cell large, subquadrate; abdomen very feebly punctured; 

 basal segment petiolate, gradually dilated to tip; disk faintly sulcate; 

 venter tinged with fuscous. Length, 5-6i lines. 



