102 



AMERICAN HYMENOPTERA. 



Xenoglossa Smith. 



241. angelica Ckll., So. Calif, (fls. 



Cucurbit a). 



242. apiculata (Cress)., Costa Rica. 



243. brevicornis (Cress.), Tex., Nebr. 



(fls. Teucrium). 

 cressoiiii D. T. 



244. davidsoni Ckll., So. Calif. 



245. exquisita (Cress.), Mex. 



246. fulva Smith, Mexico. 



holopyrrha Donrs. 



247. fulviventris (Smith), Mexico '? 



248. g-abbii (Cress.), Costa Rica. 



249. mustelina (Fox), L. Cal. 



2.^0. Patricia Ckll., N. Mexico, Ariz. 



(fls. Cucurbifa). 

 250a angustior Ckll., Ariz.. Calif. 



(fls. Cacnrbila). 



2.51. pruinosa (Say), E. States to Ariz. 



(fls. Cucurbita). 



2.52. strenua (Cress.), N. Mex., Tex., 



Iowa, Ills., Ga. (fls. Cucurbita). 

 cucurbitarum Ckll. 

 252a kansensis Ckll., Kansas. 



253. utahensis Ckll., Utah. 



Xenoglossodes Ashmead. 



254. albata (Cress.), Texas. 



255. eriocarpi (Ckll.), New Mexico, 



Tex. (fls. Eriocarpum). 



256. excurrens Ckll.. Roswell, New 



Mexico. 

 2.57. gutierrezise Ckll., New Mexico 

 (fls. Gutierrezia). 



258. imitatrix Ckll. and Porter, New 



Mexico (fls. Sphxralcea). ' 



FlorilegUS Robertson. 



259. condigna (Cress.), Ills., Kans. 



palustris Rob. 



260. lanierii (Guer.), Cuba. 



Antliedon Robertson. 



261. compta (Cress.), Ga. to Colo. 



Marti iiella Ckll. 



262. luteicornis (Ckll.), New Mexico 



(fls. Prosopis). 



iVIelisi^odes Latr. 



263. agilis Cress., Tex., Colo.. N. Mex., 



etc. (fls. Helianthus, etc.) 

 263a subagilis Ckll.. Colo., Arizona 



(fls. Grindelia). 

 263& aurigenia (Cress. ), Maine to 



Nev. (fls. Helianthus, etc.). 

 ? pennsylvanica Lep. 



264. ambigua Smith, Mexico. 



265. assimilis Smith, Oaxaca, Mex. 



266. atrata Smith, Oaxaca, Mex. 



atratiila D. T. 



267. atripes Cress., Tex., Ills. 



268. autumnalis Rob., Ills. 



269. bimaculata Lep., E. States (fls. 



Ipomoea). 

 binotata l^ay. 

 niorra Lep. 



270. blakei Ckll., Beulah, New Mex. 



271. boltonise Rob., Ills. 



272. cajennensis (Lep.), W. Indies. 



273. caliginosa Cress., Md., Ga. 



274. carolinensls D. T., N. C, Ga. 



atrifrons Smith. 



275. chrysotbamni Ckll., Enibuda, 



N. Mex. (fls. Chrysothamnus). 



276. cnici Rob., E. States (fls. Carduus). 



m gripes Smith, q (not 9 )• 

 '? desponsa Smith. 



277. coloradensis Cress., Colo., Ills. 



(fls. Composite). 



278. Comanche Cress., Texas. 



279. communis Cress., Ga., Ills. 



280. comptoides Rob., Ills. 



281. confusa Cress., Colo., etc. 



ruidoseiisis Ckll., N. Mexico, (fls. 

 Pentstemon, etc.). 



282. coreopsis Rob., Ills. 



283. denticulata Smith, E. States. 



senilis Smith. 

 '! rustica Say. 



284. dentiventris Smith, E. States 



(fls. Composite). 

 ? americaua Lep. 

 ? desponsa Smith. 



285. desponsiformis Ckll., Oregon. 



286. duplocincta Ckll., Arizona. 



287. epicharina Ckll., Arizona. 



288. festonata Prov., Canada. 



