-( 4 )- 
(3") mm^-m?mm**(¥mi-v) 
=-r ') Anseranatinae 
(3') I^S^^a^iga ? =6^* * / r ? Cygninae 
Subf. I. Chenonettinae (Upland and Kelp Geese.) 
m m m s§ m 
jlb^f-^'Hil 3 9 jS^- H|J^* Chenonetta, Oyanochen Chloephaga 
Chenonetta J&\i Oyanochen ffiM^ft-'M? & * Chloephaga M^r^M. ? $ jitZS^f 
^fcSijft (Atwrfina?) / M-gftM^E^ If b ✓ ^MH^* J**'* / * HI- 
m j m $\ m 
(l) M-4MI(Kven tail)? t^X^^-^Mi-^ft^- 
$t^/\-*J&i' JJ Chenonetta, p. 5. 
(2') fcm^fBK^. JiM^Efc* V 
Ift^iC^t 5> Oyanochen, p. 6. 
_LM$^&&^ V- iH-iC^t J> Chloephaga, p. 4, 7. 
VlS Chenonetta, < yanochen >N ft— M ? ft AV * f - v / # 31 ? & ^ X". 
Chloephaga JIV f|y ^31^ 
(i) T^lW&fe 
(i') 
a-* / ^5WR$J/5fciB!£* -SRSET" !> -hybrida £, p. 7. 
7 — M 7* V ■•• melanoptera, p. 8. 
(2') ^--|«7^ 
