Alvania nihonkaiensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae. They form a very diversified group within the Rissoidae family.
This list of gastropods described in 2014 is a list of new taxa of snails and slugs of every kind that have been described (following the rules of the ICZN) during the year 2014. For changes in taxonomy above the level of genus, see Changes in the...