Enables hyaluronic acid binding activity and transmembrane signaling receptor activity. Acts upstream of or within glycosaminoglycan catabolic process. Located in plasma membrane. Is expressed in several structures, including cardiovascular system; gut; hemolymphoid system; meninges; and metanephros. Orthologous to human LYVE1 (lymphatic vessel endothelial hyaluronan receptor 1). [provided by Alliance of Genome Resources, Apr 2022]