Genus Metynnis

 
 

Silver dollar - The silver dollar is a peaceful schooling species that spends most of its time in the mid- to upper-level of the water.

 
 

Silver dollar - The silver dollar is a peaceful schooling species that spends most of its time in the mid- to upper-level of the water.

 
 

Spotted metynnis - The silver dollar is a peaceful schooling species that spends most of its time in the mid- to upper-level of the water.

Order : Characiformes
Family : Characidae
Genus : Metynnis