206 Mr. T. D. A. Cockerell on Bees in the 



be removed." I do not find that this information has been 

 pubh'shed, and in Dalla Torre's Catalogue coehcera and 

 comhusta remain as two species of Megachile. The name 

 comhusta has priority of place. 



Dianthidium Latreillel (Lep.). 

 Ayithidium latrcillei, Lep. 

 France. 



Dianthidium opicale (Cress.). 

 A?ithidium apicale, Cresson. 

 Mexico. 



Dianthidium orizahce (Dalla Torre). 

 AntJudium atrive7itre, Smith. 

 Mexico. 



Dianthidium impatiens (Smith). 

 Anfhidium iinpatiens, Smith. 

 Mexico. 



Dianthidium fiavolineatum (Smith) . 



AnthiduanJlavQUneatum, Smith. 

 Mexico. 



Dianthidium hicoJoratum (Smith). 

 Aidkidium bicvlorcdiun, Smith. 

 Mendoza, Argentine. 



Dianthidium steloides (Spinola). 

 Anthidium steloides, Spin. 



Chile. 



Hair at sides of clypeus black ; tegul^e bright orange- 

 fulvous; wings orange basally, and fuliginous beyond that. 

 The colour of the wings reminds one of Osmia lahoriosa, Sm. 



Dianthidium confusum (Smith). 

 Anthidium confusum, Smith. 

 Mendoza, Argentine. 



Dianthidium lunatum (Smith). 

 Anthidium lunatum, Smith. 

 Clypeus all black in female. 



