Canalispira infirma is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.MolluscaBase (2018). Canalispira infirma (Laseron, 1957). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=550125 on 2019-01-05
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