MolluscaBase eds. (2021). MolluscaBase.
Opalia antarctica (E. A. Smith, 1907). Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=524051 on 2021-02-27
RAS (Eds.) (2021). Register of Antarctic Species.
Opalia antarctica (E. A. Smith, 1907). Accessed at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=524051 on 2021-02-27