WI i iy 
Wi 
\ \\ \\ , Wh) 
WY 
Y) 
Wii 
\ ly fj 
SMI 
vi 
tw POS 
aa KS it 
R\\ \ \ ys os | 
IZ : 
Wh 
NS 
1 
. 
, 
’ 
: 
ie 
Wn 
Nh 
Ny) 
i 
Ny 
y) 
a 
ih 
ny 
JED 
Wy 
aLS, 
Fig. 335.—Principal forms of Osteoglossids. 
Arapaima gigas ; 
D, 
A, Dapedoglossus testis (restoration) ; 
Scleropages leichardti ; C, Osteoglossum bicirrhosum ; 
E, Heterotis niloticus. All much reduced. 
B, 
