Granigyra piona explained

Granigyra piona is a species of sea snail, a marine gastropod mollusk, unassigned in the superfamily Seguenzioidea.^{[1] [2]}

Description

The shell grows to a height of 2 mm.

Distribution

This species occurs in the Pacific Ocean off the Galapagos Islands.

External links

• USNM Invertebrate Zoology Mollusca Collection
• World Register of Marine Species

Notes and References

1. Bouchet, P. (2012). Granigyra piona (Dall, 1919). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=575618 on 26 March 2013
2. Keen M. (1971) Sea shells of tropical West America. Marine mollusks from Baja California to Perú, ed. 2. Stanford University Press. 1064 pp.