Phryniscus stelzneri Weyenbergh, 1875 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Amphibia order Anura family Bufonidae genus Melanophryniscus species Melanophryniscus stelzneri Name Homonyms Phryniscus stelzneri Weyenbergh, 1875