Opinions from E. R. Hall 1936
- 'Brachyprotoma pristina is a subjective synonym of Brachyprotoma obtusata'
- 'Brachyprotoma pristina belongs to Brachyprotoma' according to Brown 1908
- 'Brachyprotoma putorius is a subjective synonym of Brachyprotoma obtusata'
- 'Brachyprotoma putorius belongs to Brachyprotoma' according to Hay 1923
- 'Brachyprotoma spelaea is a subjective synonym of Brachyprotoma obtusata'
- 'Brachyprotoma spelaea belongs to Brachyprotoma' according to Brown 1908
- 'Galera perdicida is a subjective synonym of Spilogale putorius'
- 'Galera perdicida belongs to Galera' according to Schlosser 1899
- 'Galera perdicida is recombined as Spilogale perdicida' according to Trouessart 1904
- 'Galera perdicida is recombined as Spilogale perdicida' according to Trouessart 1898
- 'Galera perdicida is recombined as Mephitis perdicida' according to Zittel 1893
- 'Galera perdicida is recombined as Mephitis perdicida' according to Schlosser 1888
- 'Galera perdicida is recombined as Hemiacis perdicida' according to Cope 1869
- 'Gulo gidleyi belongs to Gulo'
- 'Lutra parvicuspis is a subjective synonym of Lutra canadensis'
- 'Lutra rhoadsii is a subjective synonym of Lutra canadensis'
- 'Lutra rhoadsii is a subjective synonym of Lutra canadensis' according to Pohle 1920
- 'Lutra rhoadsii belongs to Lutra' according to Cope 1896
- 'Lutreola macrodon is recombined as Mustela macrodon'
- 'Lutreola macrodon is recombined as Mustela macrodon' according to Hay 1930
- 'Lutreola macrodon is recombined as Mustela macrodon' according to Miller 1924
- 'Lutreola macrodon is recombined as Mustela macrodon' according to Hollister 1913
- 'Lutreola macrodon is recombined as Mustela macrodon' according to Miller 1912
- 'Martes parapennanti is a subjective synonym of Martes diluviana'
- 'Mephitis fodiens is a subjective synonym of Osmotherium spelaeum'
- 'Mephitis fossidens is a subjective synonym of Osmotherium spelaeum'
- 'Mephitis fossidens belongs to Mephitis' according to Hay 1923
- 'Mephitis fossidens belongs to Mephitis' according to Baker 1920
- 'Mephitis fossidens is recombined as Brachyprotoma fossidens' according to Hay 1930
- 'Mephitis fossidens is recombined as Brachyprotoma fossidens' according to Brown 1908
- 'Mephitis fossidens belongs to Mephitis' according to Cope 1896
- 'Mephitis frontata is a subjective synonym of Mephitis mephitis'
- 'Mephitis frontata belongs to Mephitis' according to Coues 1875
- 'Mephitis interrupta is recombined as Spilogale interrupta' according to Merriam 1890
- 'Mephitis interrupta is recombined as Spilogale interrupta' according to Gray 1865
- 'Mephitis interrupta belongs to Mephitis' according to Rafinesque 1820
- 'Mephitis interrupta is recombined as Spilogale interrupta'
- 'Mephitis leptops is a subjective synonym of Osmotherium spelaeum'
- 'Mephitis leptops belongs to Mephitis' according to Hay 1923
- 'Mephitis leptops belongs to Mephitis' according to Baker 1920
- 'Mephitis leptops is recombined as Brachyprotoma leptops' according to Hay 1930
- 'Mephitis leptops is recombined as Brachyprotoma leptops' according to Brown 1908
- 'Mephitis leptops belongs to Mephitis' according to Cope 1899
- 'Mephitis mesomelas is a subjective synonym of Mephitis mephitis'
- 'Mephitis mesomelas belongs to Mephitis' according to Lichtenstein 1832
- 'Mephitis obtusata is recombined as Brachyprotoma obtusata'
- 'Mephitis obtusata is recombined as Brachyprotoma obtusata' according to Peterson 1926
- 'Mephitis obtusata is recombined as Brachyprotoma obtusata' according to Brown 1908
- 'Mephitis obtusata belongs to Mephitis' according to Cope 1899
- 'Mephitis occidentalis is a subjective synonym of Mephitis mephitis' according to Grinnell 1933
- 'Mephitis occidentalis belongs to Mephitis' according to Baird 1858
- 'Mephitis occidentalis is a subjective synonym of Mephitis mephitis'
- 'Mephitis orthostichus is a subjective synonym of Osmotherium spelaeum'
- 'Mephitis orthostichus belongs to Mephitis' according to Cope 1896
- 'Mustela diluviana is recombined as Martes diluviana'
- 'Mustela diluviana is recombined as Martes diluviana' according to Gidley and Gazin 1933
- 'Mustela diluviana is recombined as Martes diluviana' according to Hall 1926
- 'Mustela diluviana belongs to Mustela' according to Cope 1889
- 'Mustela gulo is recombined as Gulo gulo'
- 'Mustela pennanti is recombined as Martes pennanti' according to Hay 1924
- 'Mustela pennanti is recombined as Martes pennanti' according to Hay 1914
- 'Mustela pennanti belongs to Mustela' according to Erxleben 1777
- 'Mustela pennanti is recombined as Martes pennanti'
- 'Mustela pennanti is recombined as Martes pennanti' according to Hay 1930
- 'Mephitis putida is a subjective synonym of Mephitis mephitis'
- 'Mustela putida is recombined as Mephitis putida' according to Boitard 1842
- 'Mustela zibellina americana is recombined as Martes americana'
- 'Mustela zibellina americana is recombined as Martes americana' according to Hay 1930
- 'Mustela zibellina americana is recombined as Mustela americana' according to Turton 1806
- 'Pelycictis lobulatus is a subjective synonym of Osmotherium spelaeum'
- 'Pelycictis lobulatus belongs to Pelycictis' according to Cope 1896
- 'Putorius arizonensis is a subjective synonym of Mustela frenata'
- 'Putorius arizonensis is recombined as Mustela arizonensis' according to Hay 1927
- 'Putorius arizonensis is recombined as Mustela arizonensis' according to Stock 1925
- 'Putorius arizonensis is recombined as Mustela arizonensis' according to Stock 1925
- 'Putorius arizonensis is recombined as Mustela arizonensis' according to Merriam and Stock 1925
- 'Putorius arizonensis is recombined as Mustela arizonensis' according to Stock 1918
- 'Putorius arizonensis belongs to Putorius' according to Mearns 1891
- 'Putorius gracilis is a subjective synonym of Mustela frenata'
- 'Putorius gracilis is recombined as Mustela gracilis' according to Hay 1930
- 'Putorius gracilis is recombined as Mustela gracilis' according to Hay 1924
- 'Putorius gracilis is recombined as Mustela gracilis' according to Hay 1914
- 'Putorius noveboracensis is a subjective synonym of Mustela frenata'
- 'Putorius noveboracensis is recombined as Mustela noveboracensis' according to Hay 1930
- 'Putorius noveboracensis is recombined as Mustela noveboracensis' according to Hay 1923
- 'Putorius noveboracensis belongs to Putorius' according to Emmons 1840
- 'Putorius vison is recombined as Mustela vison'
- 'Putorius vison is recombined as Mustela vison' according to Hay 1930
- 'Putorius vison is recombined as Mustela vison' according to Hay 1923
- 'Putorius vison is recombined as Mustela vison' according to Hay 1914
- 'Putorius vison is recombined as Mustela vison' according to Gidley 1913
- 'Putorius vison is recombined as Lutreola vison' according to Matthew 1915
- 'Putorius vison belongs to Putorius' according to Schreber 1777
- 'Taxidea americana is a subjective synonym of Taxidea taxus'
- 'Taxidea americana belongs to Taxidea' according to Gray 1865
- 'Taxidea marylandica is a subjective synonym of Taxidea taxus'
- 'Taxidea robusta is a subjective synonym of Taxidea taxus'
- 'Taxidea sulcata is a subjective synonym of Taxidea taxus'
- 'Ursus taxus is recombined as Taxidea taxus'
- 'Ursus taxus is recombined as Taxidea taxus' according to Rhoads 1894
- 'Ursus taxus belongs to Ursus' according to Schreber 1778
- 'Viverra mephitica is a subjective synonym of Mephitis mephitis'
- 'Viverra mephitica is recombined as Mephitis mephitica' according to Brown 1908
- 'Viverra mephitica is recombined as Mephitis mephitica' according to Bangs 1896
- 'Viverra mephitica is recombined as Mephitis mephitica' according to Bangs 1895
- 'Viverra mephitica belongs to Viverra' according to Shaw 1792
- 'Viverra mephitis is recombined as Mephitis mephitis'
- 'Viverra mephitis is recombined as Mephitis mephitis' according to Geoffroy and Cuvier 1795
- 'Viverra mephitis belongs to Viverra' according to Schreber 1776
- 'Viverra nigra is a subjective synonym of Mephitis mephitis'
- 'Viverra nigra is a subjective synonym of Mephitis mephitis' according to Howell 1921
- 'Viverra putorius is recombined as Mephitis putorius' according to Cope 1896
- 'Viverra putorius is recombined as Spilogale putorius'
- 'Viverra putorius is recombined as Spilogale putorius' according to Hay 1930
- 'Viverra putorius is recombined as Spilogale putorius' according to Hay 1923