Nodularia douglasiae flavoviridis Haas, 1910 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Unionida family Unionidae genus Nodularia species Nodularia douglasiae Name Homonyms Nodularia douglasiae flavoviridis Haas, 1910 Nodularia douglasiae var. flavoviridis F.Haas, 1910