any of various genus of fish

herrings; shad; sardines; etc.

commercially important food fish of northern waters of both Atlantic and Pacific

important food fish; found in enormous shoals in the northern Atlantic

important food fish of the northern Pacific

small herring processed like a sardine

herrings; shad; sardines; etc.

commercially important food fish of northern waters of both Atlantic and Pacific

important food fish; found in enormous shoals in the northern Atlantic

important food fish of the northern Pacific

small herring processed like a sardine