Records of Dees. 269 



Anthidium emargitiatum (Say). — A male, with two black 

 spots on upper part of clypeus. Between Ward and 

 Peaceful Valley, Colo., July 5 [Cockerell). 



Augochlora fervida, Smith. — About four miles N. of Boulder, 

 Colo., at flowers of Fetalostemon oligophyllus, June 18, 

 1 ? {T.is ^V. Cockerell). 



Augochlora confusa coloradensis (Titus). — A female, peculiar 

 for having transverse as well as longitudinal wrinkles 

 on the area of metathorax, but otherwise normal. 

 About four miles north of Boulder, Colo., June 18 

 {T.^ TV. Cockerell). 



Colletes myroni, Ckll., variet}^ a. — Hair of thorax above 

 creamy white, a little redder on scutellum ; pleura with 

 some of the hair more or less pale. 1 ? , Boulder 

 Caiion, Colo., at flowers of Phacelia heterophylla, June 21 

 [Cockerell). Also a ? with similar light hair above, 

 but hair of pleura all black, from between Ward and 

 Peaceful Valley, Colo., July 5 {Cockerell). 



Andrena lupinoruin, Ckll., ? . — Between AVard and Peaceful 

 Valley, Colo., July 5 [Cockerell). 



Osmia ivardiana, Ckll., ? . — Timber line on Mt. Martha 

 Washington, Colo,, at flowers of Tetraneuris, June 25, 

 1913 [Cockerell). 



Melissodes hymenoxidis, Ckll., $ . — W^arcl, Colo., 9200 ft., 

 Aug. 2U, 1913 {Cockerell). 



Clisodon terminalis (Cress.). — Bikerdike Ranch, near Allen's 

 Park, Colo., at flowers of Gentiana affinis, Aug. 27, 1913 



{Cockerell). 1?. 



Prosopis basalis, Smith. — Between Ward and Peaceful Valley, 

 Colo., July 5 [Cockerell). 1 (^ . 



