Plicagnathus matthewi (Cook, 1917) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata class Amphibia order Caudata family Cryptobranchidae genus Andrias species Plicagnathus matthewi Name Synonyms Andrias matthewi (Cook, 1917) Cryptobranchus matthewi (Cook, 1917) Cryptobranchus mccalli Tihen & Chantell, 1963 Homonyms Plicagnathus matthewi (Cook, 1917)