3897. SPAWNING HABIT OF TELEOSTEAN FISHES. 391 



Fres>i -waTer fish 

 Egg- -Larva- -Post-larva)- ;<>aDlest:e 



Fig. 4. — Diagrams showing the Ontogeny of Migrations. 



P=pe]agic water offshore; P, = pelagic water inshore; M = midwater region; 

 B = bottom water region ; F. = fresh water region ; L. = Httoral water region. 



