Ramnogaster

Ramnogaster is a small genus of sprats found only in South America. Two species are placed in this genus:

• Ramnogaster arcuata <small>(Jenyns, 1842)</small> (Jenyns's sprat)
• Ramnogaster melanostoma <small>(C. H. Eigenmann, 1907)</small> (Uruguay river sprat)

References