Name: Helix provisoria Pfeiffer, 1858
| Is synonym of | Zachrysia provisoria | |
| Reference | Terrestrial molluscs of Aruba, Bonaire and Curaçao in the Dutch Caribbean: an updated checklist and guide to identification | |
| Is synonym of | Zachrysia provisoria | |
| Reference | Terrestrial molluscs of Aruba, Bonaire and Curaçao in the Dutch Caribbean: an updated checklist and guide to identification | |