HENRY L. VIERECK. 237 



NOMIID^. 

 Nomia foxii D. T. 



Oak Creek Canon, Aug., 1902, July (F. H. Snow). 



PANURGID^. 

 Rhophitoides finibriatus Cress. 



Humphrey's Peak at base, 9500 ft., August (F. H. Snow). 



Halictoides oryx Vier. 



Oak Creek Canon, August, 1902 (F. H. Snow). 



Pseudopannrgus rugO!«iis Eobt. 



Oak Creek Canon, Aug., 1902 (F. H. Snow). 



Paniirgiiius iiinuptUM Ckll. 



Oak Creek Canon, July (F. H. Snow). 



Panurgiiius perlsevis Ckll. 



Oak Creek Canon, Aug. (F. H. Snow). 



MELECTID^. 

 Nomada (Cepheu) texaua Cress. 



Oak Creek Canon, 6000 ft., Aug., 1902, July (F. H. Snow). 



Kricrocis lata Cress. 



Bill William's Fork, August (F. H. Snow). 



^lelecla iiiterrupta Cress. 



Oak Creek Canon, 6000 ft., July, August (F. H. Snow). 



Triepeoliis verbesiiite Ckll. 



Bill William's Fork, August (F. H. Snow). 



ANTHOPHORID^. 

 Autliophora (Amegilln) califuriiica Cress. 



Oak Creek Canon, August, 1902, July (F. H. Snow). 



Anthophora (Amegilla) cleoniis Ckll. 



Oak Creek Caiwn, August, 1902, July (F. H. Snow). 



Anthophora tirbana Cress. 



Oak Creek Canon, August, 1902, July (F. H. Snow). 



TR.VNS. AM. ENT. SOC. XXXII. .AUGUST, 1906. 



