Ilanga navakaensis is a species of sea snail, a marine gastropod mollusk in the family Solariellidae. It is only known as a fossil. Distribution Ilanga navakaensis is known only from the Pleistocene of Vanuatu, but Bruce Marshall (1993) recorded Recent material from New Caledonia as Kaiparathina cf. navakaensis References Ladd, H. S. 1982. Cenozoic fossil mollusks from western Pacific Islands; Gastropods (Eulimidae and Volutidae through Terebridae). United States Geological Survey Professional Paper 1171:iv + 1-100, 41 pls Marshall B.A. (1993) A review of the genus Kaiparathina Laws, 1941 (Mollusca: Gastropoda: Trochoidea). The Veliger 36: 185-198 External links To World Register of Marine Species Vilvens C. & Williams S.T. (2020). New species of Ilanga (Gastropoda: Trochoidea: Solariellidae) from the Indo-West Pacific. Zootaxa. 4732(2): 201-257 navakaensis Gastropods described in 1982