Other names: Blackfish
The tautog, Tautoga onitis, also known as blackfish, is a stout, bottom-dwelling fish found along the Atlantic coast of North America. It has a dark, mottled body that blends well with rocky and kelp-covered habitats. Known for its strong, crushing teeth, the tautog feeds primarily on crustaceans and mollusks. This species is highly valued by anglers for its challenging fight and tasty, firm flesh.
Other names
Blackfish
Length
~27" (max 90)
Weight
~1" (max 13)
Water
Salt
Water Temp
10-20° F
Depth
1-75 ft
Blood worms
Clams
Crabs
Mussels
Sand fleas
Sand worms
Snails
SquidOpen from April 01 to May 31; from August 01 to December 31
3; 5 (from October 15 to December 31)
10
>21" (1 fish)
16"
Total Length
Prefers rocky bottoms, reefs, and areas with abundant vegetation like kelp beds
Often found in shallow coastal waters but may move to deeper waters in winter
Feeds on crabs, clams, and other hard-shelled invertebrates, using its strong teeth to crush shells
Known to be territorial, often remaining close to the same rocky areas for long periods
Spawning occurs in late spring to early summer in shallow waters
Eggs are pelagic, floating in the water column until they hatch
Juveniles settle in shallow, vegetated areas before moving to adult habitats
Tautog exhibit limited migration, typically staying near their preferred rocky habitats year-round
