Gasterosteus dekayi Ayres, 1855 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata order Gasterosteiformes family Gasterosteidae genus Gasterosteus species Gasterosteus aculeatus Name Homonyms Gasterosteus dekayi Agassiz, 1850 Gasterosteus dekayi Ayres, 1855