Gibberula fluctuata

{{Short description|Species of gastropod}}

{{Use dmy dates|date=August 2020}}

{{Speciesbox

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| genus = Gibberula

| species = fluctuata

| display_parents = 3

| authority = (C. B. Adams, 1850)

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Gibberula fluctuata is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.{{WRMS species|420129|Gibberula fluctuata (C. B. Adams, 1850)}}