Harfordia harfordii is a species of sea snail, a marine gastropod mollusk in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.MolluscaBase eds. (2020). MolluscaBase. Harfordia harfordii (Stearns, 1871). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=955920 on 2020-12-01
Description The soft parts of living specimens give off a luminescent pinkish glow.
Distribution Hope Island, British Columbia to California.
References
External links Stearns R.E.C. (1871). Preliminary descriptions of new species of marine Mollusca from the west Coast of North America. Conchological Memoranda, No. VII. 1 page. Privately published Callomon P. & Snyder M.A. (2017). A new genus and nine new species in the Fasciolariidae (Gastropoda: Buccinoidea) from southern California and western Mexico. Proceedings of the Academy of Natural Sciences of Philadelphia. 165(1): 55-80