Nanogyra virgula (Deshayes, 1831) Deshayes, 1831 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Ostreida family Gryphaeidae genus Nanogyra species Nanogyra virgula Name Synonyms Exogyra alata Jourdy, 1924 Exogyra angustata Lamarck, 1836 Exogyra striata Smith, 1817 Gryphaea angustata Lamarck, 1801 Gryphoea virgula (Deshayes, 1831) Nanogyra striata Smith, 1817 Ostrea virgula Defrance, 1821 Homonyms Nanogyra virgula (Deshayes, 1831) Deshayes, 1831