II, 21; eye 2 to 2^ in postooular. 
I 1 . Mandible tip little or not pro¬ 
ject ing.--—— -timucoides . 
2 
X • Mandible tip protruded pad, its 
upper profile continuous with 
that of upper jaw profile- 
_ ... -- —philippina, 
1 . Caudal peduncle deeper than wide. 
D. II, 17; A. II, 21 to II, 24.— 
__ -ana stone 11a. 
m 2 . D. II, 19 to II, 21; A. II, 18 
or II, 19. 
n . Eye 2 in postooular.—-- 
—-~~~~~ ~orocodila» 
n 2 . Eye 2-3/5 to 2-4/5 in postoou¬ 
lar.—-— —punotulata . 
m 5 . D. II, 20; A. II, 21; eye 2 in 
interorbital•—— gavialoides. 
m 4 . D. II, 22; A. II, 20; eye l£ in 
inter orbital • -- —aulooeps. 
2 
h • Last dorsal rays elongated, black. 
Thalassosteus. End of mandible with small—deep terminal 
keel below.- -appendioulata. 
