Ontogeny of Deeveya spiralis Kornicker & Iliffe, 1985, collected in anchialine caves in the Caicos Islands (Crustacea, Ostracoda, Halocyprida, Deeveyidae)

Three juvenile instars (A-3, A-2, A-1) of Deeveya spiralis from caves in Cottage Pond, North Caicos Island, and Conch Bar Cave, Conch Bar, Middle Caicos Island, are described and illustrated. The ontogeny of the species is compared with that of Deeveya bransoni Kornicker & Palmer, 1987. The changes that take place during the ontogeny of members of the genus are described.