Rissoina redferni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoinidae.
Distribution This species occurs in the Caribbean Sea and in the Atlantic Ocean off the Bahamas.
Description The maximum recorded shell length is 8.5 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". PLoS ONE 5(1): e8776. .
Habitat Minimum recorded depth is 0 m. Maximum recorded depth is 30 m.
References
Espinosa J. & Ortea J. (2002) Descripción de cuatro nuevas especies de la familia Rissoinidae (Mollusca: Gastropoda). Avicennia 15: 141-146. page(s): 142