The body is compact and stout, with a slightly flattened lower surface. Small, dark-brown dots are evenly scattered around the base of the tube feet, creating a contrast with the golden-brown background. The mouth is situated on the ventral side and is encircled by 20 short tentacles. The anus is positioned almost dorsally. The calcareous ring encircles the pharynx and consists of large radial pieces and narrow interradials. Abundant white Cuvierian tubules are present. The dorsal integument features rosettes among its ossicles, while the ventral podia have various types of rods