COCKERELL — CONTRIBUTIONS TO ENTOMOLOGY NEW MEXICO. 1 47 



Pelopceus servillei, Lep. — Mesilla Valley, very abundant. Also at 

 El Rito {Townse?id) and Albuquerque [Ck/i.). 



Sphextchneumo?iea,l..~?,a.n\.3L Fe' (CX'/A), Vega S. Jose {Tw?is.), 

 El Rito {Twns.). 



S. belfragei. Cress. — Las Cruces, June 9. 



S. nearcticus. Kohl — Common in the, Mesilla Valley. 



^. cceruleus, L. — Vega S. Jose', according to Townsend. 



5. occultus, Kohl — Vega S.-Jose and El Rito {Townsend). 



Priononyx thomcB, Fabr., was taken by Dr. S. Lewis. 



P. atrata, Lep., is common at Santa Fe'. 



P. foveotatiis, Tasch., det. Fox — Taken by Townsend in great 

 numbers on the Gila River. 



MlMESID^. 



Psen frontalis, Fox, and P. suffusus. Fox, occur in the Mesilla Val- 

 ley; the latter also at Rincon. 



Pemphredonid.^. 



Spiloviena pusilla,'$id.)' — Las Cruces, June 4. 



S.foxii, Ckll. — Santa Fe'. 



Diodontus gilletiei, Fox, det. Fox, cf — Mesilla Park, on Sophia, 

 March 31, 1896. 



D. leguminiferiis, Ckll. and Fox — Santa Fe', July 10. 



D. nigritus. Fox, det. Fox — Mesilla Park, at Melilotus indica. May. 



D. rugosus. Fox, det. Fox — Santa Fe', July 5, at foliage of apricot. 



D. occidentaKs, Fox, det. Fox — Las Cruces. 



Stigmus inordinatics , Fox, det. Fox — Santa Fe, Aug. 18, in Arch- 

 bishop Lamy's garden. 



6". fraternus. Say, det. Ashm. — Mesilla, Aug. 29, on Isocoma 

 wrightii. 



Ammoplanus mandibularis , Ashm. MS. — Santa Fe, July 19. 



A. IcBvis, Prov., det. Ashm. — Mesilla, May; Mesilla Park, June 

 24. I have also taken it at El Paso, Texas. The species was de- 

 scribed as an Anacrabro. 



Passaloecus ammlatus, Say — Santa Fe, July 10. 



P. armeniaccR, Ckll. & Fox — Santa Fe, July 4. ■ 



