Notopithecus adapinus Ameghino, 1897 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia family Interatheriidae genus Notopithecus species Notopithecus adapinus Name Synonyms Adpithecus secans Ameghino, 1901 Adpithecus subtenuis Ameghino, 1902 Antepithecus gradatus Ameghino, 1904 Epipithecus confluens Ameghino, 1904 Infrapithecus diversus Ameghino, 1902 Homonyms Notopithecus adapinus Ameghino, 1897