Keratella valdiviensis Thomasson, 1957 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Rotifera class Eurotatoria order Ploima family Brachionidae genus Keratella species Keratella valdiviensis Name Synonyms Keratella cochlearis f. valdiviensis Thomasson, 1957 Homonyms Keratella valdiviensis Thomasson, 1957