Spiroloculina barthelotiana Wiesner, 1923 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa class Granuloreticulosea order Foraminiferida family Nubeculariidae genus Spiroloculina species Spiroloculina barthelotiana Name Homonyms Spiroloculina barthelotiana Wiesner, 1923