Rotalia orbicularis (Terquem, 1882) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera class Globothalamea order Rotaliida family Rotaliidae genus Rotalia species Rotalia orbicularis Name Synonyms Rotalina orbicularis Terquem, 1882 Homonyms Rotalia orbicularis (Terquem, 1882) Rotalia orbicularis d'Orbigny, 1826