Dolichorhynchops osborni (Williston, 1902) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Polycotylidae genus Dolichorhynchops species Dolichorhynchops osborni Name Synonyms Polycotylus osborni Watson, 1951 Trinacromerum osborni (Williston, 1902) Homonyms Dolichorhynchops osborni (Williston, 1902)