710 ZOOLOGY— INSECTS. 



20. MUT1LLA AEGINA. 

 Mutilla Mgina, Cress., Proc. Ent. Soc Pliila., iv, 435. 



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



Dr. H. C. Yarrow. 



27. MUTILLA GORGON. 



Mutilla {/organ, Blake, Trans. Am. Ent. Soc, iii, 233. 



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



28. MUTILLA SACKENI. 

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



2 9 specimens; Eastern Nevada; 1872; Dr. H. 0. Yarrow. 



29. MUTILLA FENESTKATA. 

 Mutilla fenestrate, St. Farg., Hym., iii, 027. 



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



30. MUTILLA SIMILLIMA. 



Mutilla simillima, SMiTn, Brit. Mus. Cat. Hym., iii, 02. 



6 9 specimens; New Mexico; Dr. H. C. Yarrow. 



31. AGAMA TAPAJOS. 

 Agama Tapajos, Blake, Trans. Am, Ent. Soc, iii, 202. 



1 $ specimen; Arizona; 1874; H. W. Henshaw. 



32. AGAMA ALCANOR. 

 Agama alcanor, Blake, Trans. Am. Ent. Soc, iii, 204. 



1 S specimen; New Mexico: Dr. Oscar Loew. 



33. AGAMA N1TIDA, up. nov. 

 £ . — Pale chestnut-brown, polished, very sparsely punctured, clothed 

 with a long, scattered, pale pubescence; antenna? and tegulae 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. 





