98 True Fishes 



HADDOCK, POLLOCK, COD, TOMCOD 



L Lateral line black; a dusky spot on body over pectoral 

 fin 

 Page 99, fig. A 



See Haddock, p. 316. 



n. Lateral line not black; no dusky spot on body over 

 pectoral fin 

 Page 99, figs. C, E, F 



Ila. Tip of lower jaw extends beyond tip of upper 

 jaw; chin barbel, if present, very small 

 Page 99, figs. B, C 



See Pollock, p. 317. 



lib. Tip of upper jaw extends beyond tip of lower 

 jaw; conspicuous chin barbel 

 Page 99, figs. D-F 



1. Filament of pelvic fin less than one-fourth the 

 total length of the fin 



Page 99, fig. E 



See Cod, p. 315. 



2. Filament of pelvic fin about half the total 

 length of the fin 



Page 99, fig. F 



See Tomcod, p. 318. 



