? asper Boulenger, 1882 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Chordata class Amphibia order Anura family Mantellidae genus Gephyromantis species Gephyromantis asper Name Homonyms ? asper Boulenger, 1882 ? asper Richardson, 1845 ? asper Waldst. & Kit. ? asper Burmeister, 1866 ? asper Billings, 1859 ? asper Mazenot, 1939 ? asper Stradner, 1963 ? asper Oppel, 1868 ? asper Agassiz, 1833 ? asper Agassiz, 1837 ? asper Quenstedt, 1858