bull trout

from The Collaborative International Dictionary of English v.0.48

Huch \Huch\, Huchen \Hu"chen\, n. [G.] (Zool.)
   A large salmon ({Salmo hucho} or {Salvelinus hucho})
   inhabiting the Danube; -- called also {huso}, and {bull
   trout}.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

malma \mal"ma\, n. (Zool.)
   A spotted trout ({Salvelinus malma}), inhabiting Northern
   America, west of the Rocky Mountains; -- called also {Dolly
   Varden trout}, {bull trout}, {red-spotted trout}, and
   {golet}.
   [1913 Webster]
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Dolly Varden \Dol"ly Var"den\
   1. A character in Dickens's novel "Barnaby Rudge," a
      beautiful, lively, and coquettish girl who wore a
      cherry-colored mantle and cherry-colored ribbons.
      [1913 Webster]

   2. A style of light, bright-figured dress goods for women;
      also, a style of dress.
      [1913 Webster]

   {Dolly Varden trout} (Zool.), a trout of northwest America;
      -- called also {bull trout}, {malma}, and {red-spotted
      trout}. See {Malma}.
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Bull trout \Bull" trout`\ (Zool.)
   (a) In England, a large salmon trout of several species, as
       {Salmo trutta} and {Salmo Cambricus}, which ascend
       rivers; -- called also {sea trout}.
   (b) {Salvelinus malma} of California and Oregon; -- called
       also {Dolly Varden trout} and {red-spotted trout}.
   (c) The huso or salmon of the Danube.
       [1913 Webster]