丝背冠鳞单棘鲀（学名：Stephanolepis cirrhifer），又称冠鳞细鳞鲀，俗名剥皮鱼 、鹿角鱼、沙猛鱼、曳丝单棘鲀，为辐鳍鱼纲鲀形目单棘鲀科的一种。

本鱼分布于西太平洋区，包括日本、**、韩国、琉球群岛及香港等海域。该物种的模式产地在长崎。

Stephanolepis cirrhifer, commonly known as the thread-sail filefish, is a species of marine fish in the family Monacanthidae. It is found in the western Pacific, in an area that ranges from northern Japan to the East China Sea, to Korea. Other common names for the fish include "Kawahagi" (Japanese) and "Jwi-chi" (Korean). The fish grows to a maximum length of about 12 inches (30 centimetres), and consumes both plant material and small marine organisms like skeleton shrimp. S. cirrhifer is host of the parasite Peniculus minuticaudae. Some minor genetic differentiation between S. cirrhifer born in the wild and those bred in a hatchery for consumer use has been shown. The fish is edible and sold commercially for culinary purposes in many Asian countries.