Bunocephalus bifidus Pearson, 1937 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata order Siluriformes family Aspredinidae genus Pseudobunocephalus species Pseudobunocephalus bifidus Name Homonyms Bunocephalus bifidus Fowler, 1940 Bunocephalus bifidus Eigenmann, 1942 Bunocephalus bifidus Pearson, 1924