HYMENOPTERA VESPIDAE. VESPA OCCIDENTALS. 719 



84. ODYNERUS TAGS. 



Odynerus taos, CRESS., Trans. Am. But. Soc., i, 381. 



15 ef 9 specimens; Colorado; Dr. H. C. Yarrow, Almont Barnes : New 

 Mexico ; Dr. H. C. Yarrow, Dr. Oscar Loew. 



85. PTEROCHILUS 5-FASCIATUS. 

 Pterochilus 5-fasciatus, SAY, Loug's 3d Exped., ii, 347. 



4 t? specimens; Colorado; Dr. H. C. Yarrow, Almont Barnes: New 

 Mexico; Dr. Oscar Loew; H. W. Henshaw. 



80. POLISTES CANADENSIS. 

 Vcspa canadensis, LTNN., Syst. Nat., i, 952. 



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



87. POLISTES NAVAJOE. 

 Polistcs Navajoe, CRESS., Trans. Am. Ent. Soc., i, 383. 



7 <? 9 specimens; Arizona; Jas. M. Rutter, Henry Johnson. 



88. POLISTES FLAVUS. 

 Polistes Jtavus, CRESS., Trans. Am. Ent. Soc., i, 383. 



6 $ 9 specimens; Arizona; Jas. M. Rutter: New Mexico; Dr. H. C. 

 Yarrow, Wm. G. Shedd, Gilbert Thompson. 



89. POLISTES AURIFER. 



Polistes auri/er, SAUSS., Mon. Guepes Soc., 78. 



8 c? 9 specimens; Eastern Nevada; 1872; Dr. H. C. Yarrow. 



90. POLISTES VA1UATUS. 



Polistes variatus, CRESS., Trans. Am. But. Soc., iv, 347. 



7 <? 9 specimens; New Mexico; 1873; Dr. Oscar Loew, Dr. H. C. 

 Yarrow : Colorado ; Dr. H. C. Yarrow. 



91. VESPA MACULATA. 

 Vespa maculata, LINN., Syst. Nat., ii, 948. 



1 9 specimen; New Mexico; Dr. Oscar Loew. 



92. VESPA OCCIDENTALS, sp. nov. 



PLATE XXXIV, FIGS. 1, 2. 



9 . Black ; clypeus, mandibles except tips, large triangular mark on 

 front, .anterior orbits filling the sinus, broad posterior orbits, scape in front, 



