Genus Osmerus

European smelt - The body of the European smelt is typically 15 to 18 cm long, slender and slightly flattened on either side.

 
 

Atlantic rainbow smelt - The rainbow smelt, Osmerus mordax, is an anadromous species of fish inhabiting rivers and coastal areas of North America from New Jersey to Labrador on the east coast and from Vancouver Island to the Arctic Ocean on the west coast.

 
 

Pigmy smelt - The pygmy smelt, Osmerus spectrum, is a species of fish in the Osmeridae family.

Order : Osmeriformes
Family : Osmeridae
Genus : Osmerus