Anabaenopsis arnoldii Apetk. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanobacteriia order Cyanobacteriales family Nostocaceae genus Anabaenopsis species Anabaenopsis arnoldii Name Homonyms Anabaenopsis arnoldii Aptekarj Anabaenopsis arnoldii Apetk.