Anabaenopsis arnoldii Dataset NCBI Taxonomy Rank SPECIES Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Aphanizomenonaceae genus Anabaenopsis species Anabaenopsis arnoldii Name Synonyms Anabaenopsis arnoldii Aptekar 1926 Homonyms Anabaenopsis arnoldii Anabaenopsis arnoldii Aptekar 1926