Geitlerinema attenuatum (Woronichin 1932) Anagnostidis 2001 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Geitlerinematales family Geitlerinemataceae genus Geitlerinema species Geitlerinema attenuatum Name Homonyms Geitlerinema attenuatum Geitlerinema attenuatum (Woronichin 1932) Anagnostidis 2001