Institute for Biodiversity Science and Sustainability
Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
About the On-line Catalogue   |   Introduction & Acknowledgements   |   Search the On-line Catalogue   |   Instructions on Searching for Species   |   Instructions on Searching for Genera   |   Instructions on Searching for Publications   |   Citing the Catalogue of Diatom Names   |   Contact Us

Actinoptychus triradiatus ‘(Roper) Ralfs in Pritchard’ according to VanLandingham 1967, p. 140
BasionymActinocyclus triradiatus Roper 1858
CommentsVanLandingham suggests that this combination was published by Ralfs in Pritchard 1861, p. 839 (ref. 001063). Ralfs, however, only cited Actinocyclus triradiatus Roper as a synonym of Actinoptychus velatus Ehr. and did not publish a new combination. Combination not accepted by VanLandingham
Published inVanLandingham, S.L. 1967 [ref. 006293]. Catalogue of the fossil and recent genera and species of diatoms and their synonyms. Part I. Acanthoceras through Bacillaria. Verlag Von J. Cramer 1:i-xi, 1-493.
Type     INA card not found. Click here to check this name in the INA website.
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsActinocyclus triradiatus Roper 1858