Neidium affine f. media A.Mayer, 1925 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Neidiaceae genus Neidium species Neidium affine Name Homonyms Neidium affine f. media A.Mayer, 1925 Neidium affine f. media (Cleve) Proschkina-Lavrenko, 1950 Neidium affine f. media Otto Müller, 1910 Neidium affine f. media Cleve-Euler, 1932