Platygillellus smithi is a species of sand stargazer native to the waters around the Bahamas where it occurs at depths of from 0mto9mm (00feetto30feetm). It can reach a maximum length of 3.4cm (01.3inches) SL.
Its specific name honours the collector of the type C. Lavett Smith (1927-2015) who was curator of fishes at the American Museum of Natural History.[1]