CATALOGUE OF EGGS OF BRITISH BIRDS. 123 



Mergus asiaticus, S. G. Gmel. 

 Mergus stellatus, Brunn. 

 Mergus glacialis, Briinn. 

 Mergellus albellus, Selby. 

 iSraew, Mont. 

 Minute Merganser, Mont. 

 Red-headed Smew, Bew. 

 Lough- Diver, Bew. 



Fam. il COLYMBID^. 



i. CoLYMBINiE. 



1. COLYMBUS. 



1. CoLYMBUS GLACIALIS. The Great Northern Diver. B.M. 



Colymbus glacialis, Linn. ; Hewit. Brit. Ool. pi. 80 ; Thie- 

 nem, Fortpjl. Vog. Eur. t. 27. f. 4; Schinz, Eier, t. 22. 

 f. 1. 



Colymbus torquatus, Brunn. 



Colymbus imraer, Linn. 



Colymbus maximus et Colymbus hiemalis, Brehm. 



Cepphus torquatus. Pall. 



Eudyptes glacialis, Illig. 



Colymbus atrogularis. Meyer. 



Northern Diver, Mont. 



Great Northern Diver, Bew. ; Ya'^r. 



Imber Diver, Mont. 



Imber, Bew. 



2. Colymbus arcticus. The Black-throated Diver. B.M. 



Colymbus arcticus, Linn. ; Hewit. Brit. Ool. pi. 83. f. 1 ; 



Thienem. Fortpjl. Vog. Eur. t. 27. f. 5 ; Schinz, Eier, t. 14. 



f. 2 ; Lefevre, Ool. Eur. t. . 

 Eudyptes arcticus, Illig. 

 Colymbus macrorhynchos, Brehm. 

 Colymbus balthicus, Horsch. Sf- Schill. 



g2 



