-C 46 )- 
105. Anas wyvilliana Sclater 
1^^. Hawaiian Mallard. 
^M- ^ - miU^ ^ K ^ /hJE;:f V . Jftll- Sandwich ^ i 
106. Anas laysanensis Rothsch 
Laj^san Island Mallard. 
Laysan 
107. Anas melleri v^clat 
Madagascar Mallard. 
/^B^^ r itfj^-^Mfe-^ 'J ■ -Kg 10.6 [ht. liL^iliI 2.3 (hj-T V . 
108. Anas obsciira Gm 
Dusky Duck, Black Duck, Dusky Mallard, Red-legged Black Duck. 
2.30x1.70 . 
iz^-X - < m:fj 3 Iowa 7 ^b:^j i/ Gulf / s ^lE^^ . 
109. (a.) Anas fulvigula Ridgw 
5^^. Florida Duck. 
