384 
Steganopodes. 
Graculus carbo 18.3 (*21) 
— crislalus ...... 13.2 (15) 
Pfgopodes, 
Podiceps crist. et rubric. (16+1 ?) 17.3 (20) 
Colymbus arcLicus 20.3 (23) 
— septemtr 19.3 (22) 
Alca alle; k, pica L 13.3 (16) 
Mormon arcticus 13.2 (15) 
Uria grylle . . (11,8; 12,6) 14.3(17,19) 
— troile 14.— 
Alca torda 17.3 (20) 
Än- 
