592 Bulletin American Museum of Natural History [Vol. XLII 



Meliioma euglossoidss marginella Cockerell, 1914c, p. 316. Guatemala 

 City, (Rodriguez), and Quirigua, (W. P. Cockerell), Guatemala Rio 

 Nautla, Mexico; (Townsend). 



grisella Cockerell and Porter, 1899, p, 409. cT . La Cueva, Gallinas 

 River, S. of Las Vegas, New Mexico; VIII; (Porter). Cockerell, 

 1906, p. 310, gives Las Valles as the type locality. (La Cueva was a 

 mistake.) 



Entechnia dakotensis Cockerell and Porter, 1899, p. 409. 9 . Hot Springs, 

 Dakota; (L. Bruner). 



Cockerell, 1906, pp. 73, 99. Gives this synonomy. Rocky Ford and 

 Denver, Colorado; (S. A. Johnson). Wallace County, Kansas; 3000 ft.: 

 (Snow). Nebraska; at Ipomcea leptophylla; (Crawford). 



ipornoea. See fulvifrons. 



marginella. See fulvifroms and fulvifrons marginella. 

 taurea Say, 1837, p. 410. (Anthophora) 9, cf. Indiana; describes 

 nest. 



Anthophora taurea Dours, 1869, p. 149. Mexico. Describes but does not 

 name a variety. 



Patton, 1879, p. 476. 



Robertson, 1891a, pp. 571, 581. At Asclepias incartiata, Ipomcea pandu- 

 rata, and Convolvulus sepium. 



Podalirius taureus Dalla Torre, 1896, p. 291. 



Robertson, 1901a, p. 367. An oligotropic vis'tor of Iponuea panduraia. 

 Holmberg, 1903, p. 400. North America to Buenos Ayres, Argeniina. 

 Cockerell, 1906, p. 99. Illinois and Georgia; at Convolvulus. 

 Meliioma taurea Smith, 1910, p. 694. Fort Lee and Camden Coimty, New 

 Jersey; VI. 



Robertson, 1914, p. 68. Triepeolus donatus is inquiline. 

 See fulvifrons. 



toluca. See Leptergatis. 



Lepterqatis Holinbeig, 1903, p. 422 

 Holniberg's first species, L. halictoides Holmberg, may be considered 

 the type. This is said to be identical with Dipedia gigas Friese. See p. 64 1 . 

 Dipedia Friese, 1906, p. 92. Type: Ancylo.scelis armata Smith, 

 armata Smith, 1854, p. 367. {Ancyloscelin) <^. Brazil. 



Ancyloscelis armatus CockcTcW, 1905, p. '.i25. Di-scusses generic position. 

 Cockerell, 19026, p. 29. Quirigua, Guatemala; II; at Zexmenia virguUa; 

 (W. P. Cockerell). 



toluca Cresson, 1878a, p. 219. (Melisfiodes) 9*, cT. Mexico; 

 (Sumichrast). 



Diadasia toluca Fox, 1893, p. 118. San Jos6 del Cabo, Lower California, 

 Mexico; X; (Eisen). 



