Brachionus testudo Ehrenberg, 1853 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Rotifera class Eurotatoria order Ploima family Brachionidae genus Brachionus species Brachionus angularis Name Homonyms Brachionus testudo Ehrenberg, 1853 Brachionus testudo Herberg, 1853