https://nzmolluscabiodiversityarchive.co.nz/species/threat-status/naturally-uncommon/https://nzmolluscabiodiversityarchive.co.nz/species/threat-status/nationally-critical/https://nzmolluscabiodiversityarchive.co.nz/species/threat-status/data-deficient/https://nzmolluscabiodiversityarchive.co.nz/species/threat-status/relict/https://nzmolluscabiodiversityarchive.co.nz/species/threat-status/nationally-vulnerable/