Craspedoporus

{{Short description|Genus of single-celled organisms}}

{{Automatic taxobox

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| taxon = Craspedoporus

| authority = Greville, 1863Greville, R.K. (1863). Descriptions of new and rare Diatoms. Series IX. Transactions of the Microscopical Society, New Series, London 11: 63-76, pls IV, V.

| subdivision_ranks = Species

| subdivision =

• Craspedoporus briggeri R.Ross & P.A.Sims
• Craspedoporus corolla J.Brun
• Craspedoporus elegans Grove & Sturt
• Craspedoporus johnsonianus Greville
• Craspedoporus pantocsekii Brun
• Craspedoporus ralfsianus Greville
• Craspedoporus reticulatus N.I.Hendey & P.A.Sims
• Craspedoporus rotaradiatus Hendey & P.A.Sims
• Craspedoporus truanii Pantocsek

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Craspedoporus is a genus of diatoms known from the fossil record. It first appears in the middle Eocene, and exists until the late Miocene.{{cite journal|doi=10.1080/0269249X.2000.9705500|title=A Revision Ofactinodiscus Greville, Craspedoporus Greville and Related Genera (Eupodiscaceae) |year=2000 |last1=Ross |first1=R. |last2=Sims |first2=P. A. |journal=Diatom Research |volume=15 |issue=2 |pages=285–347 |s2cid=85123402 }}