Synedrosphenia Perag. Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Ardissoneales family Ardissoneaceae genus Synedrosphenia Name Homonyms Synedrosphenia (Peragallo) Azpeitia Moros Synedrosphenia Perag. Synedrosphenia (H.Peragallo) F.Azpeitia, 1911