Enables fibroblast growth factor binding activity and fibroblast growth factor-activated receptor activity. Acts upstream of or within animal organ development; negative regulation of cell population proliferation; and skeletal system development. Located in plasma membrane. Is expressed in several structures, including alimentary system; brain; musculoskeletal system; respiratory system; and sensory organ. Used to study Wolf-Hirschhorn syndrome. Orthologous to human FGFRL1 (fibroblast growth factor receptor like 1). [provided by Alliance of Genome Resources, Apr 2022]