Institute for Biodiversity Science and Sustainability
Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Actinocyclus duodenarius Ehrenberg 1840, p. 60 (140)
as Actinocyclus (Actinoptychus) duodenarius
CommentsAlso in Ehrenberg 1841, p. 140 (ref. 000953). Validly published in Ehrenberg 1840 (ref. 000290) as Actinocyclus duodenarius Ehr.
Published inEhrenberg, C.G. 1840 [ref. 000290]. Über noch zahlreich jetzt lebende Thierarten der Kreidebildung und den Organismus der Polythalamien. Berlin 1840. 94 pp., 4 pls. [preprint of 1841 publication with same content, but different pagination (see ref. 000953)]
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 synonymsActinoptychus duodenarius (Ehrenberg) Kützing 1844
Actinoptychus vulgaris f. polymera Frenguelli 1928
Actinoptychus senarius var. duodenarius (Ehrenberg) O'Meara 1875
Actinoptychus undulatus var. duodenarius (Ehrenberg) Grunow 1867
Actinocyclus duodenarius (Ehrenberg) W. Smith 1856
Actinoptychus duodenarius (Ehrenberg) Ehrenberg 1854