Bradypus tridactylus Linnaeus, 1758
| On the Adaptation of the Structure of the Sloths to their peculiar Mode of Life William Buckland (1834) Transactions of The Linnean Society of London 17: 17-27 | |
| Stated Meeting, September 10, 1847 (1847) Proceedings of The Academy of Natural Sciences of Philadelphia 3: 259-262 | |
| Proceedings of Learned Societies (1847) Annals And Magazine of Natural History 20: 424-432 | |
| Zoological Society (1847) Annals And Magazine of Natural History 20: 433-437 | |
| On the Genus Bradypus of Linnæus John Edward Gray (1849) Proceedings of the Zoological Society of London 17: 65-73 | |
| May 8, 1849 Harpur Gamble (1849) Proceedings of The Zoological Society of London 1849: 64-73 | |
| Proceedings of Learned Societies (1850) Annals And Magazine of Natural History 5: 224-233 | |
| May 2, 1871 Viscount Walden (1871) Proceedings of The Zoological Society of London 1871: 325-477 | |
| On some Remains of Grypotherium (Neomylodori) listai and associated Mammals from a Cavern near Consuelo Cove, Last Hope Inlet, Patagonia A Smith Woodward (1900) Proceedings of The Zoological Society of London 1900: 64-78 | |
| Trypanosome et Microfilaire d'un Edente, le Tamandua tridactyla (L.) (1910) Compte Rendu De La Societe De Biologie Paris 69: 148-151 | |
| Studien über Mallophagen und Anopluren Eric Mjöberg (1910) Arkiv för Zoologi 6(13): 1-296 | |
| Ixodidae L G Neumann (1911) Das Tierreich. Eine Zusammenstellung und Kennzeichnung der rezenten, Berlin. 26: 1-169 | |
| Mammals of the Collins-Day South American expedition Wilfred H Osgood (1916) Chicago Field Museum of Natural History Pub Zool Ser 10: 199-216 | |
| A Contribution to the Anatomy of the Three-toed Sloth (Bradypus tridactylus) Chas F Sonntag (1921) Proceedings of The Zoological Society of London 1921: 157-177 | |
| EXHIBITIONS AND NOTICES (1921) Proceedings of The Zoological Society of London 1921: 183-183 | |
| The Comparative Anatomy of the Tongues of the Mammalia.-III. Family 2. Cercopithecidae: with notes on the comparative physiology of the tongues and stomachs of the Langurs Charles F Sonntag (1921) Proceedings of The Zoological Society of London 1921: 277-322 | |
| 43. Contributions to the Visceral Anatomy and Myology of the Marsupialia By Charles F Sonntag (1921) Proceedings of The Zoological Society of London 1921: 851-882 | |
| 6. On the Vagus and Sympathetic Nerves of. the Edentata Charles F Sonntag (1922) Proceedings of The Zoological Society of London 1922: 99-108 | |
| 28. The Comparative Anatomy of the Tongues of the Mnmmalia.-IX. Edentata, Dermoptera, and Insectivora Charles F Sonntag (1923) Proceedings of The Zoological Society of London 1923: 515-529 | |
| On the taxonomy, biology and distribution of the biting lice of the family Gyropidae H E Ewing (1924) Proceedings of the United States National Museum 63(2489): 1-42 | |
| The genus Amblyoma L E Robinson (1926) Ticks, a monograph of the Ixodoidea 4: 1-302 | |
| ADAPTATION TO COLD IN ARCTIC AND TROPICAL MAMMALS AND BIRDS IN RELATION TO BODY TEMPERATURE, INSULATION, AND BASAL METABOLIC RATE P F Scholander, Raymond Hock et al. (1950) Biol Bull 99: 259-271 | |
| The identity of Bradypus variegatus Schinz (Mammalia, Edentata) R M Wetzel and D Kock (1973) Proceedings of The Biological Society of Washington 86: 25-33 | |
| The Nuttall and British Museum (Natural History) tick collections: lectotype designations for ticks (Acarina: Ixodoidea) described by Nuttall, Warburton, Cooper and Robinson James E Keirans and Bernice E Brewster (1981) Bulletin of the British Museum (Natural History) Zoology 41(4): 153-178 | |
| The tick collection (Acarina: Ixodoidea) of the Hon. Nathaniel Charles Rothschild deposited in the Nuttall and general collections of the British Museum (Natural History) James E Keirans (1983) Bulletin of the British Museum (Natural History). Zoology 42(1): 1-36 | |
| Description of the larva and pupa of Argyripa lansbergei (Sallé) with new distributional records for the genus and a key to new world gymnetini larvae (Coleoptera: Scarabaeidae: Cetoniinae) M A Morón and B C Ratcliffe (1984) Proceedings of the Entomological Society of Washington 86: 760-768 | |
| Una nueva especie de Pedaridium (Coleoptera: Scarabaeinae - Coprini) (1992) Gayana Zoologia 56: 21-25 | |
| Case 2953. Loris E. Geoffroy Saint hilaire, 1796 (Mammalia, Primates): Proposed Conservation Anthea Gentry, Colin P Groves et al. (1994) Bulletin of Zoological Nomenclature 51: 332-335 | |
| A new species of three-toed sloth (Mammalia: Xenarthra) from Panama, with a review of the genus Bradypus Robert P Anderson and Charles O Handley Jr. (2001) Proceedings of The Biological Society of Washington 114(1): 1-33 |