1043 
s'. No vomerine 
teeth;'body 
with numerous 
white spots, 
fewer and 
larger post¬ 
eriorly. 
nudlv omer. 
a 2 . Thyrsoidea, Medial teeth in premaxillary plate 1 
or 2, conic, not longer than those of peripheral 
series. 
t — 
v?\ Maxill¬ 
ary 
teeth 
uni- 
eer- 
ial 
(bi- 
