Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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Hemiptychus C.G. Ehrenberg 1848, pg. 7 | |
Generitype | T: Hemiptychus ornatus C.G. Ehrenberg 1848 |
Designated by | ICBN 1956 (ref. 006916), p. 200 |
Year Designated | 1956 |
Nomenclatural status | nom. rej. |
Recent revisions | |
Comments | Name rejected vs. Arachnoidiscus Deane ex Shadbolt 1852 (nom. cons.) (see ICBN 1956, p. 200, ref. 006916). Nomenclatural synonym of Arachnoidiscus Bailey ex Ehrenberg 1849 (nom. rej.). Ehrenberg abandoned the genus name in 1849 (Ber. Akad. Wiss. Berlin, 1849, p. 63, ref. 002011) in favor of Arachnoidiscus because of a prior Hemiptycha in Entomology. Mann 1907, p. 267 (ref. 000037) resurrected the genus. Originally monotypic. |
Published in |
Ehrenberg, C.G. 1848 (ref. 960) Über zwei neue Genera kieselschaliger Polygastern aus dem Guano und über die neue Art von Guano aus Patagonien, welche das dänische Schiff Waldemar 1847 gebracht hat. Bericht über die zur Bekanntmachung geeigneten Verhandlungen der Königlich-Preussischen Akademie der Wissenschaften zu Berlin, Vol:1848, 5-8 |