Collotheca wiszniewskii Varga, 1938 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Rotifera class Eurotatoria order Collothecacea family Collothecidae genus Collotheca species Collotheca wiszniewskii Name Synonyms Collotheca venusta Berzins, 1951 Collotheca wiszniewskii venusta Berzinš, 1951 Homonyms Collotheca wiszniewskii Varga, 1938