578 liiillctin Anuriran M itxcmii of Xiiturul Hi^lorii |Vol. XUi 



(Jockprell, liK)5/, p. (><). (ioldcii and Montrose, Culukaim); V; (8. A. 

 Johnson). 



Cockerell, 19(X), pp. (>8,.70, 99, 311. Fori Collins, Cou>rado; VI; at 

 "yellow sweet clover"; (S. A. Johnson). I^as Vegas and Engle, New 

 Mbxico; at /fi6e. "Upper Son oran." 



Cockerell, 1911a, j). 238. Albuquerque, Nkw Mexico; IV; at cherry 

 blossoms; (J. R. Watson). 



porterae semifiava ( 'ockerell, 1905/, p. 1 83. cT . Fort Collins, Colorado ; 

 \': (.loluisoii). 



porters watsoni Cockerell, 1911a, p. 238. cT. Albuqucrtiue, New 

 Mexico; at Phacelia corrugata; (J.R.Watson). 



pulsella Doiirs. 1869, p. 190. 9 . Mexico. 



pygmea Hours, 1869, p. 151. cf . Mexico. 



psrralitarsis Dours, 1869, p. 160. cf . New York. 



quinquefasciata Provancher, 1895, p. 172. cf. Los Angeles, Cali- 

 fornia; (Coquillett). 

 Fowler, 1902, p. 319. 



rufozonata Dours, 1860, pp. 49 and 112. cf . Mexico. 

 scutellaris Swonk, 1909, p. 391. 9. Sioux County,* Nebraska; 

 (L. Brunner). Warbonnot Canyon, Sioux County, Nebraska; 

 VI; (J. C. Crtiwford). The type is the specimen referred to by 

 Cockerell, 1900a, p. 409, as homhoides var. 

 semiflara. ^qg porterce xemiflava. 

 simillima Cresson, 1878a, p. 189. cT. Colorado; (Morrison). 



A. euoj)s Cockerell, 19(W, p. 4.51. cT. Placita,, New Mexico; V; at 

 Riben longiflorum and wild i)lum. 



A. eiiops Cockerell, 19()4, p. 2'M. (^dorado Springs, at Rihes longiflorum, 

 Manitou, IV', at Hibes leptauthum, and C'olorado City, V, at Thermopsis 

 arenoaa and Hibeft longiflorum, Cou)RAdo. 



Cockerell, 1904, p. 24. Prospect I.jike, Colorado Springs, Colorado; 

 V; at AragaUus lamberti. 



Cockerell, 1905rf, p. <>(). Palisjule, Fort Collins, and Denver, Colorado; 

 V. 



Cockerell, 19()6, pp. (iS, 09, JM). lioulder, Colorado; IV; at Rihes cereum, 

 Aragallwi, and Viola nuttallii. Nevada. 



Cockerell, 190(V/, p. 443. Florissant, Teller County, Colorado; VI, 

 VII; i\\ FeidHtemon. 



Cockerell, 190()6, p. 277. N. Yakima, Wahi.noton; V; (Jenne). 

 Bray, 1917, p. 94. Claremont, California; IV; at Lotus glaber. 

 Cockerell, 1919//. p. 358. Minnehaha, Pikes Peak, Colorado; (Frances 

 Long). 



imithii Cresson, 1869, p. 289. d"*, 9. Colorado*, (.1. Hidings), and 

 "Dacota Territory." (H. Hike). 



