Aphanizomenon ussaczevii Proshkino-Lavrenko 1968 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Aphanizomenonaceae genus Cuspidothrix species Cuspidothrix ussaczevii Name Homonyms Aphanizomenon ussaczevii Aphanizomenon ussaczevii Proshkino-Lavrenko 1968