Alvania rykeli is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Description The length of the shell varies between 3.9 mm and 5 mm.
Distribution This species occurs in the Atlantic Ocean off Cape Verde.
References
External links Hoenselaar H.J. & Goud J. (1998). The Rissoidae of the CANCAP expeditions, I: the genus Alvania Risso, 1826 (Gastropoda, Prosobranchia). Basteria. 62(1-2): 69-115.