SCOMBRIDiE. 



189 



Family YII. Scombrid^. 



Body commonly ovate, often compressed ; scales 

 minute or invisible ; fins strongly developed ; pec- 

 torals nsii ally long, narrow, and pointed; generally 

 two dorsals, of which the first contains spinous 

 rays, sometimes greatly lengthened ; caudal gene- 

 rally forked. 



Zeus (Linn.). Dory. Body short, greatly com- 

 pressed, without scales ; two dorsals scarcely sepa- 

 rate, the first carrying long threads ; mouth capable 

 of great protrusion ; a row of spinous scales on 

 each side of the base of the dorsal and anal. 

 Z. faber. Fig. 297 ; -| n. s. 



297 



Capros (Lacep.). Boar-fish. As Zeus, but clothed 

 with scales ; no accessory threads to the dorsal, and 

 no spines along its base. 



C. aper. Fig. 298 



n. s. 



