Trigonaphera vinnulum

{{Short description|Species of gastropod}}

{{Use dmy dates|date=April 2021}}

{{Speciesbox

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| taxon = Trigonaphera vinnulum

| authority = Iredale, 1925

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| synonyms =

• Scalptia vinnulum (Iredale, 1925)
• Trigonostoma vinnulum Iredale, 1925(original combination)

|display_parents=3

}}

Trigonaphera vinnulum is a species of sea snail, a marine gastropod mollusc in the family Cancellariidae, the nutmeg snails.MolluscaBase eds. (2022). MolluscaBase. Trigonaphera vinnulum (Iredale, 1925). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1255595 on 2022-10-13