Nodularia harveyana McNeill et al. 2006 Moffitt M.C. Blackburn S.I. Neilan B.A. rRNA sequences reflect the ecophysiology and define the toxic cyanobacteria of the genus Nodularia 2001 51 2 505 512 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-2-505 11321097 note: cyanobacteria