FISHES OF THE GULF OF MAINE 



413 



.Cod, for some reason not yet explained, become scarcer passing up the Bay of 

 Fundy, and very few are caught near the head, though there are plenty about its 

 mouth. Although cod are fish of the open sea in other parts of the Gulf, they often 

 run up into the estuaries during the cold season, appearing regularly in various 

 river mouths in Maine and Massachusetts during late autumn and winter. It is 

 rare for one to be taken in brackish water, and although cod have been caught in 



Fig. 206.— Egg (European). After Fig. 206.— Larva (European), just hatched, 4 millimeters. After 



neinelie and Ehrenbaum Mastermann 



-%w-r.---..-. 



...■»■>»*'•■* 



Fig. 207.— Larva (European), 4.5 millimeters. 

 After Schmidt 



-^ic-.".::v.V.V:v...*..^i- i.CX vf 



Fig. 208.— Larva (European), 9 millimeters. 

 After Schmidt 





Fig. 209.— Fry (European), 20 millimeters. After Schmidt 



the 



Fig. 210.— Fry (European), 46 millimeters. After Schmidt 

 COD (Oaius callarias) 



fresh water," this is quite exceptional. The continental slope marks 

 offshore boundary to the range of the cod off the North American coast. 



Hahits. — The cod is cathoHc in its choice of depth, ranging from the surface 

 down to at least 250 fathoms off New England; but it is only in pursuit of small 

 fish or squid that adult cod come to the top of the water — a common event on the 



" Goode (et al., 18S4) mentions several instances. 



