Keratella reducta (Huber-Pestalozzi, 1929) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Rotifera class Eurotatoria order Ploima family Brachionidae genus Keratella species Keratella reducta Name Synonyms Keratella tetracera Hutchinson, 1931 Homonyms Keratella reducta (Huber-Pestalozzi, 1929)