Gibberula occidentalis

{{Short description|Species of gastropod}}

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

{{Speciesbox

|image = Gibberula occidentalis (MNHN-IM-2000-20475).jpeg

|image_caption = Shell of Gibberula occidentalis (holotype at MNHN, Paris)

|display_parents = 3

|taxon = Gibberula occidentalis

|authority = McCleery, 2008{{cite journal |last1=McCleery |first1=T. |title=Descriptions of sixteen new species of the genus Gibberula Swainson, 1840 (Gastropoda: Cystiscidae) from the Caribbean |journal=Novapex |date=2008 |volume=9 |issue=2-3 |pages=101-118}}

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Gibberula occidentalis is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.{{WRMS species|457890|Gibberula occidentalis McCleery, 2008||24 April 2010}}