62 Head — True Fishes 



I. Long ray, fleshy lobe, spine, or several spines on top 

 of head 

 Page 63, figs. A-E 



la. Body flattened, wider than deep 

 Page 63, fig. A 



See American Goosefish, p. 413. 



lb. Body not flattened, deeper than wide 

 Page 63, figs. B-E 



See HEAD— TRUE FISHES, p. 64. 



II. No long ray, fleshy lobe, spine, or series of spines on 

 top of head 



See TAIL REGION— TRUE FISHES, p. 66. 



