''Ramnogaster'' is a small genus of sprats found only in
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...
. Two species are placed in this genus:
* ''R. arcuata''
( Jenyns, 1842) (Jenyns's sprat)
* ''R. melanostoma''
( C. H. Eigenmann, 1907) (Uruguay river sprat)
References
*
Clupeidae
Fish of South America
Freshwater fish genera
{{Clupeiformes-stub