CYPRINID.E. 



between the origin of the ventral fin and the end of the 

 fleshy portion of the tail ; the caudal rays not so long as the 

 head ; the posterior edge of the tail in young specimens 

 concave, afterwards straight, and finally convex. 



The general colour of the body greenish olive gold, light- 

 est along the whole line of the under surface ; the fins darker 

 brown ; the lateral line elevated, distinct, descending by a 

 curve from the top of the operculum to the middle of the 

 body, then passing straight to the centre of the tail. 



