鱗甲,盾板
Scute \Scute\, n. [L. scutum a shield, a buckler. See {Scudo}.] 1. A small shield. [Obs.] --Skelton. 2. An old French gold coin of the value of 3s. 4d. sterling, or about 80 cents. 3. (Zo["o]l.) A bony scale of a reptile or fish; a large horny scale on the leg of a bird, or on the belly of a snake.
scute n : large bony or horny plate as on an armadillo or turtle