Dentalinopsis tricarinatum var. acutangulum (Reuss, 1863) Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Foraminifera order Nodosariida family Nodosariidae genus Tristix species Tristix acutangula Name Homonyms Dentalinopsis tricarinatum var. acutangulum (Reuss, 1863)