Trachypithecus ruhei (Knottnerus-Meyer, 1933) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Mammalia order Primates family Cercopithecidae genus Trachypithecus species Trachypithecus obscurus Name Homonyms Trachypithecus ruhei (Knottnerus-Meyer, 1933)