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Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Arachnodiscus ornatus (Ehrenberg) Ehrenberg 1849, p. 64
BasionymHemiptychus ornatus Ehrenberg 1848
StatusValid
CommentsAlthough Ehrenberg 1849 does not cite Hemiptychus ornatus, it is clear, when comparing the description of H. ornatus Ehrenberg 1848, p. 7 (ref. 000960), and the almost identical description of A. ornatus in Ehrenberg 1849, that the latter is a new combination of the former.
Published inEhrenberg, C.G. 1849 [ref. 002011]. Weitere Mittheilung über Resultate bei Anwendung des chromatisch-polarisirten Lichtes für mikroskopische Verhältnisse. Bericht über die zur Bekanntmachung geeigneten Verhandlungen der Königlich-Preussischen Akademie der Wissenschaften zu Berlin 1849:55-76.
Type     Click here to view INA card. Click here to check this name in the INA website.
Type LocalityLanguage of descriptionL
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsHemiptychus ornatus Ehrenberg 1848
Arachnoidiscus ornatus (Ehrenberg) Ehrenberg 1849