Caecomastacembelus flavidus (Matthes, 1962) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata order Synbranchiformes family Mastacembelidae genus Mastacembelus species Mastacembelus flavidus Name Homonyms Caecomastacembelus flavidus (Matthes, 1962)