Hemirobulina angistoma (Stache, 1864) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera order Vaginulinida family Vaginulinidae genus Hemirobulina species Hemirobulina angistoma Name Synonyms Cristellaria angistoma Stache, 1864 Marginulina angistoma (Stache, 1864) Homonyms Hemirobulina angistoma (Stache, 1864)