Higher Classification: > Kingdom Chromista > Phylum Heterokontophyta > Subphylum Bacillariophytina > Class Bacillariophyceae > Subclass Bacillariophycidae > Superorder Bacillariophycanae > Order Achnanthales > Family Achnanthidiaceae

Planothidium F.E. Round & L. Bukhtiyarova, 1996

Rank: Genus
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Achnantheiopsis*	Lange-Bert., 1997	synonym; nom. illeg.

Children

Planothidium dubium (Grunow) Round & Bukhtiyarova, 1996
Planothidium ellipticum (Cleve) Round & Bukhtiyarova, 1996
Planothidium hauckianum (Grunow) Round & Bukhtiyarova, 1996
Planothidium lanceolatum (Brébisson ex Kützing) Bukhtiyarova, 1999
Planothidium minutissimum (Krasske) Lange-Bertalot, 1999
Planothidium peragalloi (J.Brun & Héribaud-Joseph) Round & L.Bukhtiyarova, 1996
Planothidium rostratoholarcticum Lange-Bertalot & Bąk in Bąk & Lange-Bertalot, 2014
Planothidium rostratum (Østrup) Lange-Bertalot, 1999

Literature

original description	Round, F.E. & Bukhtiyarova, L. (1996). Four new genera based on Achnanthes (Achnanthidium) together with a re-definition of Achnanthidium. Diatom Research. 11(2): 345-361.
basis of record	Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). Baltic Sea Environment Proceedings. No. 95: 210 pp.
additional source	Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19.

Genbank

Taxonomy

Published in AlgaeBase

Citation

Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2025). DiatomBase. Planothidium F.E. Round & L. Bukhtiyarova, 1996. Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:163540