Microcystis subvenosa Ancey, 1887 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Stylommatophora family Microcystidae genus Mendana species Mendana subvenosa Name Homonyms Microcystis subvenosa Ancey, 1887 Microcystis subvenosa Garrett, 1887