Author citation
	Gill, T.
		1872a. Arrangement of the Families of Mammals. Smithsonian Misc. Coll. 11 (no. 230), Nov 1872: [i]-vi, 1-98.
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New: Subsequent rank
New: Subsequent rank (orig. spell.)
	
		| Anomaluridae (Family) Gervais, 1849 | Page: 21. | 
	
		| Anomaluroidea (Superfamily) Gervais, 1849 | Page: 21. | 
	
		| †Anoplotherioidea (Superfamily) Gray, 1821 | Page: 81; 10, 73. | 
	
		| †Anoplotheroidea (Superfamily) Gray, 1821 | Page: 10, 73; 81. | 
	
		| Bovinae (Subfamily) Gray, 1821 | Page: 8. | 
	
		| Cameloidea (Superfamily) Gray, 1821 | Page: 76. | 
	
		| Caninae (Subfamily) Batsch, 1788 | Page: 63. | 
	
		| Caprinae (Subfamily) Gray, 1821 | Page: 9. | 
	
		| Castoroidea (Superfamily) Batsch, 1788 | Page: 21. | 
	
		| Dasypodinae (Subfamily) Gray, 1821 | Page: 24. | 
	
		| †Dichobunidae (Family) Turner, 1849 | Page: 10. | 
	
		| Erinaceinae (Subfamily) Fischer, 1814 | Page: 18. | 
	
		| Galidiinae (Subfamily) Gray, 1865 | Page: 61. | 
	
		| Geomyidae (Family) Bonaparte, 1845 | Page: 21. | 
	
		| Glossophaginae (Subfamily) Bonaparte, 1845 | Page: 17. | 
	
		| Herpestinae (Subfamily) Bonaparte, 1845 | Page: 5, 61. | 
	
		| Hippopotaminae (Subfamily) Gray, 1821 | Page: 10. | 
	
		| Hydrochoeridae (Family) Gray, 1825 | Page: 22. | 
	
		| Hylobatinae (Subfamily) Gray, 1870 | Page: 2, 52. | 
	
		| Hystricoidea (Superfamily) Fischer de Waldheim, 1817 | Page: 22. | 
	
		| Lemuroidea (Superfamily) Gray, 1821 | Page: 2, 54. | 
	
		| †Macraucheniidae (Family) Gervais, 1855 | Page: 12. | 
	
		| Megatheriinae (Subfamily) Gray, 1821 | Page: 24. | 
	
		| Mellivorinae (Subfamily) Gray, 1865 | Page: 6, 64. | 
	
		| Mephitinae (Subfamily) Bonaparte, 1845 | Page: 65. | 
	
		| Molossidae (Family) Gervais, 1856 | Page: 17. | 
	
		| Mustelinae (Subfamily) Batsch, 1788 | Page: 5, 64, 65. | 
	
		| †Oreodontinae (Subfamily) Leidy, 1869 | Page: 81. | 
	
		| †Oreodontoidea (Superfamily) Leidy, 1869 | Page: 10, 73, 81. | 
	
		| †Palaeotheriidae (Family) Bonaparte, 1850 | Page: 12. | 
	
		| Paradoxurinae (Subfamily) Gray, 1865 | Page: 61, 62; 4. | 
	
		| Petaurinae (Subfamily) Bonaparte, 1832 | Page: 25. | 
	
		| Physeteroidea (Superfamily) Gray, 1821 | Page: 15. | 
	
		| Procyoninae (Subfamily) Gray, 1825 | Page: 6, 67. | 
	
		| Rhinocerotoidea (Superfamily) Gray, 1825 | Page: 12. | 
	
		| Sciuroidea (Superfamily) Batsch, 1788 | Page: 21. | 
	
		| Tapiroidea (Superfamily) Gray, 1825 | Page: 12. | 
	
		| Viverrinae (Subfamily) Gray, 1821 | Page: 4. | 
New: Subsequent spelling