310 AMERICAN HYMENOPTERA. 



Middle Sonoran. 

 M. townsendi Ckll. M. V.* 

 M. kallstroemiae Ckll. M. V.» 

 M. kallstroemise phenacoides Ckll. M. V.* 



M. intermediella Ckll. M. V.* A variety occurs at Los Angeles, Calif. 

 M. helense Ckll. M. V.® 

 M. macheeranrherge Ckll. Near White Sands.* Extends to Buckeye, Ariz. 



(Lower Sonoran). 

 M. hellanthelli Ckll. M. V.® 

 M. paroselse Ckll. M. Y. ■■ 

 M. pecosella verbesinarum Ckll. M. V.* 

 M. texana flaverise Ckll. Eoswell, ■■ fls. Flaveria. 



Locality Unknown. 

 M. herricki Ckll. "New Mexico." •■■ 



MARTINELLA Ckll. 

 M. luteicornis Ckll. Rincon '•■ ; M. V. Fls. Prosopis. 



TETRAL.01VIA Spinola. 

 T. dilecta Cress. L. V.; Barela Mesa. 

 T. truttse Ckll. Trout Spring, Gallinas Canon.* 

 T. annse Ckll. Gibson.* 

 T. lycii Ckll. Engle ; M. V.* 

 T. crenulaticornis Ckll. RioRuidoso*; Mescalero. 



XE!VOOL,OSSA Smith. 

 X. pruinosa Say. L. Y. ; Pecos; Mescalero; M. V. 

 X. Patricia Ckll. M. V.* 

 X. strenua Cress. M. Y. 



XEXOGL.OSSODES Ashmead. 

 X. imitatrix Ckll. and Porter. L. Y.* ; Glorieta (W. P. C). 

 X. eriocarpi Ckll. Organ Mts.* Extends to Brownsville, Tex. (Low. Sonoran). 

 X. g-utierrezise Ckll. Organ Mts.* 

 X. excurrens Ckll. Roswell.* 



X. lippise Ckll. La Cueva* and Dripping Spring, Organ Mts. 

 X neotomse Ckll. Raton.* 



ENTECHNIA Pattou. 

 B. grisella Ckll. and Porter. Las Yalles.* 



DASIAPIiS Ckll. 

 D. ochracea Ckll. S. F. ; M. Y.*; Soledad Canon, Organ Mts. (Tuwnsend). 

 Fls. Sphseralcea. 



DIADASIA Pattun. 

 D. australis Cress. Santa Fe Canon, 7700 ft., 9 in flower of Opuntia <irhorescenx 

 iu wet weather; S. F. 



