Palaeohelicina
Nesiocina is a genus of land snails with an operculum. It is a genus of terrestrial gastropod mollusks in the subfamily Helicininae of the family Helicinidae.
Species
Palaeohelicina congener Palaeohelicina egregia Palaeohelicina filiae A. J. Wagner, 1905Palaeohelicina fischeriana Palaeohelicina heterochroa A. J. Wagner, 1905Palaeohelicina insularum Palaeohelicina livida Palaeohelicina louisiadensis Palaeohelicina mayri Clench, 1958Palaeohelicina novoguineensis Palaeohelicina novopommerana I. Rensch, 1937Palaeohelicina rabei Palaeohelicina spinifera Palaeohelicina stanleyi Palaeohelicina viperina I. Rensch & B. Rensch, 1935Palaeohelicina vocator Iredale, 1941Palaeohelicina woodlarkensis;Species brought into synonymy:Palaeohelicina moquiniana : synonym of ''Palaeohelicina livida''