100 



AMERICAN HYMENOPTERA. 



142. tarsata Sichel MS. Dours, Mex. 



doursii D. T. 

 142a subtarsata Ckll., So. Cal. 



143. texana Cress., Texas, New Mex., 



Ariz. (fls. Hoffmannseggia). 



144. tricolor Lep., Hayti, Guadaloupe. 



145. unistrig-ata Dours. Mex. 



146. urbana Cress., Colo., Utah, Nev., 



Calif. 

 146rt alamosana Ckl1. New Mexico 

 (fls. Lycium, etc.). 



147. ursina Cress., E. States. 



148. volucellseformis Doiirs, Mex. 



149. ■walshii Cress., Illinois, Tex. (fls. 



Cassia). 



150. ARrashing-toni Ckll., Pasco, Wash. 



Subg. MlCEANTHOPHOKA Ckll. 



151. albata Cress., Colo. 



152. anstrutheri Ckll., So. Cal. 



153. artburi Ckll., Colo. 



154. curba Prov., Calif., New Mex., 



Colo. 

 154rt peritomse Ckll., Colo., N. Mex. 

 (fls. Peritoma, Isocoma, f^oli- 

 dago). 



155. exigua Cress., Nevada. 



156. flavocincta Huard, So. Cal. 



niorrocincta Prov. 



157. flexipes Cress., Nev. So. Calif. 



158. maculifrons Cress., Nevada. 



159. phenax Ckll., New Mex. 



160. petrophila Ckll., So. Calif. 



Anthophoroideis T. & W. Ckll. 



161. vallorum (Ckll.), New Mexico. 



Cliil). 'fls. Solanum, Ipomoea, 

 etc.). 



Clisodon Patton. 



162. syringse (Ckll.), Wash. (fls. Sy- 



ringa). 



163. 1;erminalis (Cress.), New Mex. to 



Maine (fls. Polemonium) . 

 unbiterrse Vier. 



Eniplioropsi»<i Aslimead. 



164. ag'ilis (Smith), Oaxaca, Mex. 



165. aurulentocaudata (Douis), 



Mex. 



166. birkmanni Ckll., Fedor, Tex. 



167. bombyformis ^Smith), Oaxaca, 



Mex. 

 bremiforniis D. T. 



168. cineraria (Smith), Vancouver I. 



169. depressa (Fowler), Calif, (fls. 



Qnercus, Cythns) . 



170. floridana (Smith), E. States. 

 170a fedorensis Ckll., Fedor, Tex. 



171. fulva (Smith), Guatemala. 



172. interspersa Ckll., Calif. 



173. johnsoni (Ckll.), Colo. (fls. Del- 



phininm). 



174. melanopyrrha (Dours), Mex. 



175. miserabilis (Cress.), Nev.. Cnlif. 



(fls. Phacelia). 



176. montezumia (Smith), Oaxaca, 



Mex. 



177. morrisoni (Cress.), Colo. 



178. mucida (Cress.), Colo. 



(? 9 of morrisoni.) 

 cressonii D. T. 



179. murihirta Ckll., So. Calif. 



180. pascoensis (Ckll.), Pasco. Wash. 



181. rug-osissima Ckll., Nevada. 



182. salviarum (Ckll.), New Mexico, 



Ariz. (fls. Salvia). 



183. semifulva Ckll., Calif. 



184;. terminata (Smith), Oaxaca, Mex. 

 habropodoides D. T. 



185. tristissiEQa (Ckll.), So. Calif. 



Cinphor Pattou. 



186. bombiformis (Cress.), E. States 



(fls. Hibiscus, Ipomoea). 



Dasinpis Ckll. 



187. ochracea Ckll., New Mex., Ariz. 



(fls. Sphseralcea). 



188. olivacea (Cress.), Mex., Calif. 



Diaflasia Pattou. 



189. afflicta (Cress.), Texas. 



tricincta Prov., Calif. 

 lS9ft peraffiicta Ckll., Kansas. 



190. albovestlta Prov., Calif. 



191. australis (Cress.;, Colorado. New 



Mexico (fls. Opuntia). 



