210 True Fishes 



SEA RAVEN, LOOK-DOWN, 

 COMMON TRIGGERFISH, OTHER 



I. Base of first dorsal fin about twice length of base of 

 second dorsal fin 

 Page 211, fig. A 



See Sea Raven, p. 388. 



II. Base of first dorsal fin only slightly longer or much 

 shorter than base of second dorsal fin 

 Page 211, fig. B-E 



Ila. Front portion of second dorsal and anal fins 

 greatly elongated 

 Page 211, fig. B 



See Look-down, p. 361. 



lib. Front portion of second dorsal and anal fins not 

 greatly elongated 

 Page 211, figs. C-E 



1. Pelvic fins poorly developed, represented by a 

 single spine 



Page 211, fig. C 



See Common Triggerfish, p. 406. 



2. Pelvic fins well developed 

 Page 211, figs. D, E 



See Spotted, Red, and White Hakes, Toadfish, 

 Other, p. 212. 



