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Pseudostephanodiscus J. Sieminska 1988, p. 185
Generitype T: Pseudostephanodiscus perforatus (Genkal & Kuzmina) Sieminska 1988, invalid combination (Art. 33.2) (= Stephanodiscus perforatus Genkal & Kuzmina 1978)
Designated by
Year Designated 0
Nomenclatural status valid
Recent revisions Genkal & Hakansson 1990 (# 006393)
Comments Type by monotypy. Not verified by us (information provided by P. Compère). Genkal & Håkansson 1990 (ref. 006393) wrote " The morphological features described as typical for the new genus can be found in several Stephanodiscus species, and are merely teratological features within the genus Stephanodiscus rather than the basis for a new genus."
Published in

Sieminska, J. 1988  (ref. 6392)

Pseudostephanodiscus gen. n. (Bacillariophyceae)

Archiv für Protistenkunde, Vol:135, 183-185