Anchovy Anchovy An anchovy is a small, common forage fish of the family Engraulidae. Most species are found in marine waters, but several will enter brackish water and some in South America are restricted to fresh water. The more than 140 species are placed in 17 genera; they are found in the Atlantic, Indian and Pacific Oceans, and in the Black Sea and the Mediterranean Sea. Anchovies are usually classified as oily fish. Anchovies are small, green fish with blue reflections due to a silver-colored longitudinal stripe that runs from the base of the caudal (tail) fin. They range from in
Reicheltia halsteadi at the eyes, between the eyes and pectoral fin base, just behind the pectoral fin base and are extending down side at dorsal fin base, and at the caudal fin base. Brownish blotches and yellow green background continue to mid-lateral region of the fish and are replaced by small silverfish-grey flecks which gradually merges into the white belly. The cheeks and lower lateral surfaces have a silverfish-grey sheen. Spinose region of the belly is white. All fins are pale, and a reddish-brown patch is seen on anterior of pectoral fin insert. Halstead's toadfish is distributed in the southwestern Pacific, from