130 Kansas Academy of Science. 



Family Myrmicid^. 

 Pogonomyrmex barbatus Smith. Congress Junction, numerous specimens, 

 barbatus Smith, var. nigrescens Wheeler. Cactus Plain, 7 



specimens, 

 californicus Buckley. Baboquivari and Bill Williams fork, 



1 specimen at each place, 

 occidentalis Cresson. Oak creek, numerous specimens. 



Family Mutillid^e. 

 Mutilla segina Cresson. Oak creek, 8 specimens ; San Bernardino ranch, 1 

 specimen, 

 bellona Cresson. Oak creek, 3 specimens ; Humphrey's Peak, 1 



specimen, 

 californica Rad. Oak creek, 13 specimens ; Baboquivari, 1 specimen, 

 fulvohirta Cresson. Baboquivari, 1 specimen. 



gloriosa Sauss., var. Congress Junction, Bill Williams fork, San Ber- 

 nardino ranch, Baboquivari, several specimens, 

 montivaga Cress. San Bernardino ranch, 1 specimen, 

 oajaca Blake. San Bernardino ranch, 12 specimens ; Tucson, 4 



specimens, 

 ochracea Blake. Congress Junction, 1 specimen, 

 orcus Cresson. Congress Junction, Oak creek and Bill Williams fork. 

 1 specimen at each camp ; Baboquivari and Tucson, several speci- 

 mens ; San Bernardino ranch, 21 specimens, 

 pacifica Cress. Bill Williams fork, 1 specimen, 

 propinqua Cress. San Bernardino ranch, 1 specimen, 

 sackenii Cress. Congress Junction, 2 specimens ; Bill Williams fork, 



21 specimens, 

 snoworum Cockerell and Fox. Oak creek, 1 specimen. 

 Photopsis belfragei Bdv. Tucson, 2 specimens; Baboquivari, 1 specimen. 

 Brachycistis glabrella Cress. San Bernardino ranch, 6 specimens; Tucson, 

 1 specimen. 



Family Tiphiid.e. 



Tiphia tarda Say. Bill Williams fork, Oak creek, Congress Junction, and 



San Bernardino ranch, 2 specimens in each camp. 

 Paratiphia albilabris Spin. Oak creek and Bill Williams fork, 5 specimens 

 in each camp; Tucson, many specimens. 



Family ScoLllDiE. 

 undetermined species. Oak creek, 1 specimen. 

 Scolia fervida Burm. Congress Junction, Oak creek. Bill Williams fork, 

 San Bernardino ranch, and Baboquivari, numerous specimens each. 

 new species. Bill Williams fork, 1 specimen. 

 Discolia haematodes Burm. Bill Williams fork, 1 specimen; Oak creek, 5 



specimens. 

 Elis dives Prov. Bill Williams fork, numerous specimens; San Bernardino 

 ranch, 1 specimen, 

 pilipes Sauss. Oak creek and Baboquivari, 1 specimen in each place, 

 pollenifera Vier., var. a, new species. Bill Williams fork, 2 specimens, 

 plumipes Drury. Bill Williams fork, numerous specimens; Baboqui- 

 vari, 1 specimen, 

 xantiana Sauss. Bill Williams fork, 1 specimen. 



