Any plectognath fish of the genera Monacanthus, Alutera, balistes, and allied genera; — so called on account of the roughly granulated skin, which is sometimes used in place of sandpaper.
Any plectognath fish of the genera Monacanthus, Alutera, balistes, and allied genera; — so called on account of the roughly granulated skin, which is sometimes used in place of sandpaper.