tautaug

from The Collaborative International Dictionary of English v.0.48

Tautog \Tau*tog"\, n. [The pl. of taut, the American Indian
   name, translated by Roger Williams sheep's heads, and written
   by him tauta['u]og.] (Zool.)
   An edible labroid fish ({Haitula onitis}, or {Tautoga
   onitis}) of the Atlantic coast of the United States. When
   adult it is nearly black, more or less irregularly barred,
   with greenish gray. Called also {blackfish}, {oyster fish},
   {salt-water chub}, and {moll}. [Written also {tautaug}.]
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Tautaug \Tau*taug"\, n. (Zool.)
   Same as {Tautog}.
   [Webster 1913 Suppl.]