n. In New Zealand, a scarce marine fish of the family Cottidæ, Neophry-nichthys latus. E. E. Marris, Austral English.n. In Australia, Tetraodon hamiltoni and various other species of Tetraodon, of the family Gymnodontes. E. E. Morris, Austral English.n. A fish of the genus Batrachus, especially B. tan; the oyster-fish or sapo, of the Atlantic coast of the United States from Massachusetts to the West Indiesn. A lophioid fish, Lophius piscatorius, so called from its uncouth aspect; the fishing-frog, seadevil, wide-gab, or angler. See cut under angler.n. A swell-fish, as Tetrodon turgidus, the common puffer of the Atlantic coast of the United States, 12 inches long. Also called swell-toad.n. The frog-fish or mouse-fish, Antennarius (or Pterovhrync) histrio.