Retigyra granulosa is a species of sea snail, a marine gastropod mollusk, unassigned in the superfamily Seguenzioidea. The shell grows to a height of 1.7 mm. This bathyal species occurs in European waters on the Gorringe Bank off Portugal. ... Found on http://en.wikipedia.org/wiki/Retigyra_granulosa
Retigyra granulosa is a species of sea snail, a marine gastropod mollusk, unassigned in the superfamily Seguenzioidea. The shell grows to a height of 1.7 mm. This bathyal species occurs in European waters on the Gorringe Bank off Portugal. ...