Turritellidae Clarke, 1851
Turritella (Stiracolpus) harnaiensis
Zeacolpus ahiparanus (Powell, 1927)
Zeacolpus ascensus Marwick, 1957
Zeacolpus blacki Marwick, 1957
Zeacolpus capricornius (Garrard, 1972)
Zeacolpus chattonensis
Zeacolpus fulminatus (Hutton, 1873)
Zeacolpus knoxi Marwick, 1957
Zeacolpus maorius (Powell, 1940)
Zeacolpus mixtus Finlay, 1930
Zeacolpus pagoda (Reeve, 1849)
Zeacolpus pukeuriensis
Zeacolpus symmetricus (Hutton, 1873)
Zeacolpus vittatus (Hutton, 1873)
