Gobius ophiocephalus var. citrina Ninni, 1938 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Chordata order Perciformes family Gobiidae genus Zosterisessor species Zosterisessor ophiocephalus Name Homonyms Gobius ophiocephalus citrina Ninni, 1938 Gobius ophiocephalus var. citrina Ninni, 1938