GEOGRAPHY OF THE GENERA. 99 



Mauritius. Megachile; Apis. 



In America we find,, in 



Arctic America and Hudson's Bay. Prosopis; Andrena; 

 Halictus; Megacliile; Osmia; Bombus. 



Canada and Nova Scotia. Andrena ; Halictus ; Nomada ; 

 Coelioxys; Megacliile; Osmia; Bombus. 



United States. Colletes; Sphecodes; Andrena; Cilissa; 

 Halictus; Eucera; Antliopliora ; Ceratina ; Epeolus; 

 Stelis; Coelioxys; Anthidium ; Chelostoma; He- 

 riades; Osmia; Apathus; Bombus. 



Mexico. Anthophora ; Epeolus; Megacliile; Anthidium; 

 Bombus. 



California. Bombus. 



Columbia. Colletes; Bombus. 



Quito. Bombus. 



Chili. Sphecodes; Halictus; Anthophora; Melecta; 

 Epeolus ; Anthidium ; Bombus. 



Jamaica. Halictus. 



Cuba. Anthophora; Coelioxys; Megachile. 



St. Domingo. Anthophora. 



Antigua. Bombus. 



Guadeloupe. Anthophora. 



St. Thomas's. Co3lioxys; Megachile. 



St. Croix. Megachile. 



Cayenne. Halictus; Eucera; Ceratina; Coelioxys; An- 

 thidium ; Bombus. 



Para. Anthophora; Coelioxys; Bombus. 



Brazils. Prosopis; Halictus; Ceratina; Epeolus; Stelis; 

 Coelioxys; Megachile; Anthidium; Apathus; Bom- 

 bus. 



Paraguay. Anthophora. 



Monte Video. Bombus. 



H 2 



