Fish Id: A Guide To East Coast Fishes
The Bluefish(snapper blue, skip mackerel, snapping mackeral)
Pomatomus saltatrix
Not actually a mackerel despite
the nicknames above, it belongs to the family Pomatomidae, the only fish
in this family. Average weight 2 lbs, can get up to 20 lbs. A greenish,
iridescent blue shading into silver on the sides. Baby bluefish, called
snapper blues, are more flatish, and are found in the local lagoons from
late May through September. The base of the pectoral fin usually has a
black blotch. There are two dorsal fins, as you can see by the photo on
the left, the front dorsal being more spiney, closely placed together.
The mouth is large, with triangular teeth and a slightly protruding lower
jaw. They range along most of the Atlantic coast, following schools of
small bait fish. The larger fish travel farther out, in groups generally
being around the same size fish, blues having the tendancy to eat their
smaller members as well as the bait fish. Large schools are
usually smaller fish, the larger fish schooling in smaller numbers. They
usually appear in this area around mid-to late April.
Bluefish
bait.
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