Trigonosporus

{{Short description|Genus of myxosporean parasites}}

{{Automatic taxobox

|image =

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|taxon = Trigonosporus

|authority = Hoshina, 1952

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Trigonosporus is a genus of cnidarians belonging to the family Myxobolidae.{{cite web |title=Trigonosporus Hoshina, 1952 |url=https://www.gbif.org/species/4579985 |website=www.gbif.org |access-date=10 June 2021 |language=en}}

Species:{{cite web |title=IRMNG - Trigonosporus Hoshina, 1952 |url=https://www.irmng.org/aphia.php?p=taxdetails&id=1022015 |website=www.irmng.org |access-date=10 June 2021}}

• Trigonosporus acanthogobii {{small|Hoshina, 1952}}
• Trigonosporus zhejiangensis {{small|Wu, Jiang & Wang, 1989}}