EMBRYOLOGY AND LARVAL DEVELOPMENT OF TELEOSTEAN FISHES. 1 25 



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Fro. 93— Egg showing an early stage in the differentiation of Fic. 94— Egg with embryo well differentiated, blastopore (BP) 

 the embryonic shield (ES), germ ring (GR). nearly closed. 



Fig. 95. — Egg with embryo showing 24 to 26 somites. 



Fig. 96. — Egg with advanced embryo. 



Fig. 97. — Newly hatched fish, actual length 3.5 mm. 

 POMOLOBUS .^STIVAXIS. 



69571°— 18 9 



