HENRY L. VIERECK. 241 



COLORADO. 



VESPOIDEA. 



MUTILLID^. 

 .^Iiililla creusa Cress. 



Females, Colorado Springs, 5915 ft., Aug. (E. S. Tucker). 



Mutilia (Tiniulla) califoriiica Ead. 



Female, Colorado Springs, 5915 ft., Aug. (E. S. Tucker). 



iVIutilla pacifica Cress. 



Female, Estes Park, Aug., 1902 (F. H. Snow). 



CHRYSIDID^. 

 Tetrachrysis propria Aar. 



Manitou Park, Aug. (F. H. Snow, U. of K., lot 159). 



EUMENIDJE. 

 Ancistrocerus tul>erculiceps Sauss. 



Male (Snow). 



VESPID^E. 

 Vespa Occident alls Cress. 



Manitou Park, Aug. ( F. H. Snow, U. of K., lot 159). 



Vespa (liabolica Sauss. 



Manitou Park, Aug. (F. H. Snow, U. of K., lot 159). 



CEROPALID^. 

 Anoplins (Sophropoinpiius) rciativus Fox. 



Manitou Park (F. H. Snow, U. of K., lot 236); Manitou, 6620 

 ft., Aug. (E. S. Tucker). 



Anoplius (Ferreola) iiigenuu»» Cress. 



Colorado Springs, 5915 ft., Aug. (E. S. Tucker). 



SPHECOIDEA. 



LARRID^. 

 Tacliytes rufofasciatus Cress. 



La Mar (Snow). 



CRABRONID.E. 

 Crabro chrysarginus Lep. & Brulle. 



TBANS. AM. ENT. SOC. XXXII. (31) .\UGUST, 1906. 



