形態特徵:Shell' minute' oval conic with protoconch' paucispiral' microdotted. Mature whorls' 4' convex and suture' channelled and beaded. Reticulate sculpture with spirals' dominant at bottom; 4-5 spirals and 15-16 axials on the penultimate whorl. Aperture' rounded' somewhat' angled above. Color' yellow with some golden orange spots on shoulder.
棲所環境:In algae on corals or beach drift from Christmas Island' Cocos Keeling Id.' Indian Ocean; Marshall Islands and Hawaii. It is also found as beach drift at Lutao' Taiwan.