Arapaima gigas Lundberg & Chernoff, 1992 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata order Osteoglossiformes family Arapaimidae genus Arapaima species Arapaima gigas Name Homonyms Arapaima gigas (Schinz, 1822) Arapaima gigas (Cuvier, 1829) Arapaima gigas Lundberg & Chernoff, 1992