1427 
o . Snout very wide, 
broader than long; 
10 scales in cross 
count from dorsal 
to ventral; Jaws 
subequal. 
s. Dorsal 
scarcely 
higher 
than long, 
saurus. 
2 '--—- 
s . Dorsal 
consider¬ 
ably high¬ 
er than 
long. 
altlpinnis. 
