M 
n\ b 
m 'Z m 
58.50-68 in. 
4.34-4.70 
21-27.25 
s 
4.54-4.92 
Salvadori 
()•") in. 
4.25 
( lhapinau 
3 1- T !> . Iowa J£ fc* Dakota / It jf— 7V? * • 
4.40 x 2.80 Ht y . Sftfri'l'iMtfi f ^/"M- > 7 1912 ^Chapman J£ / |- 
? i-«t<y nam*. iibflE^ie^-ai^Bfa^-H+fs/jff?^ 
49. Cygnus olor ( rm.). 
C. 
mansuetus Salerne. 
11 
globus Bechst. 
■• 
sibUus Pall. 
•' 
mutus Forst. 
gibbosus Kuhl. 
11 
sibilans Nilss. 
11 
tuberculirostris C. F. Dub. 
11 
immutabilis Pclz. (nee Yarr 
unwini Hume. 
11 
pelzelni Steju. 
Olor 
in a nsuetus ( Salerne ) . 
Anas 
cygnas (errore?) Bodd. 
a 
cygnus Lath. 
a 
olor Gin. 
( k/gwus 
immutabilis Yarr. 
a 
olor immutabilis (Yarr.). 
