[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Eukaryota Chatton, 1925 - eukaryotes
see Domain Eukaryota Chatton, 1925
Class Coscinodiscophyceae Round & R.M. Crawford (1990) - radial centrics
Subclass Rhizosoleniophycidae Round & R.M. Crawford (1990)
Order Rhizosoleniales P.C.Silva (1962)
Family Rhizosoleniaceae De Toni (1890)
Genus Rhizosolenia Brightw. (1858)
Rhizosolenia hebetata J.W. Bailey
1 Rhizosolenia hebetata var. semispina (Hensen, 1887) R. Margalef (1951)
see Rhizosolenia hebetata f. semispina (Hensen, 1887) Gran (1905)