赤鳍棘鳞鱼又称青带金鳞鱼，俗名金鳞甲、铁甲兵、铁线婆是辐鳍鱼纲金眼鲷目金鳞鱼科的其中一种。

本鱼分布于日本奄美大岛以南、印度太平洋海域。

Sargocentron tiere or the blue-lined squirrelfish is one species of Squirrelfish from the Indo-Pacific. It occasionally makes its way into the aquarium trade. It grows to a size of 33 cm in length.