CaRMS Taxon list
Amauropsis islandica (Gmelin, 1791)
Bulbus fragilis (Leach, 1819)
Bulbus smithii T. Brown, 1839
Euspira heros (Say, 1822)
Euspira immaculata (Totten, 1835) accepted as Polinices immaculatus (Totten, 1835)
Euspira levicula (A. E. Verrill, 1880)
Euspira nana (Møller, 1842) accepted as Pseudopolinices nanus (Møller, 1842)
Euspira pallida (Broderip & G. B. Sowerby I, 1829)
Euspira triseriata (Say, 1826)
Lunatia heros (Say, 1822) accepted as Euspira heros (Say, 1822)
Lunatia levicula A. E. Verrill, 1880 accepted as Euspira levicula (A. E. Verrill, 1880)
Lunatia pallida (Broderip & G. B. Sowerby I, 1829) accepted as Euspira pallida (Broderip & G. B. Sowerby I, 1829)
Lunatia triseriata (Say, 1826) accepted as Euspira triseriata (Say, 1826)
Neverita duplicata (Say, 1822)
Polinices duplicatus (Say, 1822) accepted as Neverita duplicata (Say, 1822)
Polinices heros (Say, 1822) accepted as Euspira heros (Say, 1822)
Polinices immaculatus (Totten, 1835)
Pseudopolinices nanus (Møller, 1842)