I 



Records uf Dees. 283 



Perdlta bnineri, Ckll, {cockerelli, Crawf.). 



Tlie raiifj^c is j^roatly extended by a male taken at flowers 

 of Solidayo, \)ci\\i:\', Colorado, Aug. 21, 1908 {Mrs. C. 

 Bennett). 



Emphoropsis tristisshna (Ckll.). 



Claremont, CaliF. (Baker ; Pomona eoll. 14.2). A female 

 E. murUiirtUj Ckll., eonics with the same data. 



Anthophora crutchii, Cresson. 

 Claremont, Calif. {Baker; Pomona coll. 143). 



Anthophora inf emails, Dal la Torre. 

 Claremont, Calif. {Baker-, Pomona coll. 153). 



Amhophora washinytoni, Ckll. 

 Claremont, Calif. (Baker; Pomona coll. 133). 



Anthophora urbana, Cresson. 

 Claremont^ Calif. (Baker ; Pomona coll. 142). 



Anthophora anstrutheri, Ckll., variety a. 



Mts. nenr Claremont, Calif. [Baker; Pomona coll. 142). 

 This female differs fiom the type in iiaving the triangular 

 hair-patch at apex of fifth abdominal segment very pale 

 tawny instead of black. 



Stelis laticincta, Cresson. 

 Claremont, Calif. (Baker ; Pomona coll. 186). 



Spinoliella euxantha, sp. n. 



$ . — Length 9'5 mm. 



Robust, black, with very bright yellow markings on face 

 and abdomen ; head and thorax with [)ah; oclireous hair ; 

 clypeus (except two brown spots), large triangular lateral 

 face-marks, and spot on base of mandibles (followed by 

 a red shade), bright yellow ; labium brownish ; flagcllum 

 thick and very short, dull red beneath, except basally ; 

 vertex shining, with large and small punctures ; thorax 

 without yellow markings : mesothorax shining, spaiscly 

 punctured, the disc impunctate ; area of metathorax shining. 



