Guildfordia subfimbriata is an extinct species of sea snail, a marine gastropod mollusk, in the family Turbinidae, the turban snails.MolluscaBase (2018). Guildfordia subfimbriata (Suter, 1917) †. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=832636 on 2018-12-28
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