Cylindrospermopsis Seenayya and Subba-Raju 1972 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Aphanizomenonaceae genus Cylindrospermopsis Name Homonyms Cylindrospermopsis Cylindrospermopsis Seenayya and Subba-Raju 1972