Tortoise and Freshwater Turtle Specialist Group
Primary Taxonomic Literature, Authors A�L
Links to downloadable pdf's of these articles will be gradually included as available.
These pdf's are strictly for personal non-commercial research and educational use only,
for the benefit of individual turtle researchers, conservationists, and students,
and especially for members of the IUCN Tortoise and Freshwater Turtle Specialist Group.
For references lacking pdf's we request and gratefully accept copies for inclusion if available.
Please help us make this database of taxonomic turtle literature as complete as possible.
Contact [email protected] to submit pdf's.
PDF's added in 2013–2019 are marked
Adler, K.K. 1962. A new name for a Chinese turtle, genus Clemmys. Natural History Bulletin of the Siam Society 20(2):135.
Agassiz, L. 1846. Nomenclatoris Zoologici Index Universalis. Solothurn: Jent and Gassmann, 393 pp.
Agassiz, L. 1857a. Contributions to the Natural History of the United States of America. First Monograph. Vol. I. Part I. Essay on Classification. Part II. North American Testudinata. Boston: Little, Brown and Co., Vol. I, pp. 1–452.
Agassiz, L. 1857b. Contributions to the Natural History of the United States of America. First Monograph. Vol. II. Part III. Embryology of the Turtle. Boston: Little, Brown and Co., Vol. II, pp. 453–643.
Ahl, E. 1932. Beschreibung einer neuen Schildkröte aus Australien. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1932(1/3):127–129.
Anderson, J. 1875. Description of some new Asiatic mammals and Chelonia. Annals and Magazine of Natural History (4)16:282–285.
Annandale, N. 1906. Testudo baluchiorum, a new species. Journal and Proceedings of the Asiatic Society of Bengal n.s. 2(3):75–76.
Annandale, N. 1912a. The Indian mud–turtles (Trionychidae). Records of the Indian Museum 7(2):151–180.
Annandale, N. 1912b. The aquatic chelonia of the Mahanaddi and its tributaries. Records of the Indian Museum 7(3):261–266.
Annandale, N. 1913. The tortoises of Chota Nagpur. Records of the Indian Museum 9(5):63–78.
Annandale, N. 1915a. Notes on some Indian Chelonia. Records of the Indian Museum 11(11):189–195.
Annandale, N. 1915b. Herpetological notes and descriptions. Records of the Indian Museum 11(19):341–347.
Annandale, N. 1918. Chelonia and Batrachia of the Inlé Lake. Records of the Indian Museum 14:67–69.
Antenbrink-Vetter, S. and Vetter, H. 1998. Neuer Name für altbekannte Schildkröten. Schildkröten II/98:3–5.
Babcock, H.L. 1937. A new subspecies of the red-bellied terrapin Pseudemys rubriventris(LeConte). Occasional Papers of the Boston Society for Natural History 8:293.
Baird, S.F. and Girard, C. 1852. Descriptions of new species of reptiles, collected by the U.S. Exploring Expedition under the command of Capt. Charles Wilkes, U.S.N. First Part.—Including the species from the western coast of America. Proceedings of the Acadademy of Natural Sciences of Philadelphia 1852:174–177.
Barbour, T. 1935. A new Pseudemys from Cat Island, Bahamas. Occasional Papers Boston Society of Natural History 8:205–206.
Barbour, T. and Carr, A.F., Jr. 1938. Another Bahamian fresh-water tortoise. Proceedings of the New England Zoology Club 17:75–76.
Barbour, T. and Carr, A.F., Jr. 1940. Antillean terrapins. Memoirs of the Museum of Comparative Zoology 54(5):381–415.
Barbour, T. and Carr, A.F., Jr. 1941. Terrapin from Grand Cayman. Proceedings of the New England Zoology Club 18:57–60.
Bartlett, E. 1895a. Notes on tortoises, No. 2. Sarawak Gazette 25:29–30.
Bartlett, E. 1895b. Notes on tortoises, No. 3. Sarawak Gazette 25:83–84.
Bartlett, E. 1896. Notes on tortoises, No. 4. Sarawak Gazette 26:113.
Batsch, A.J.G.C. 1788. Versuch einer Anleitung zur Kenntniss und Geschichte der Thiere und Mineralien. Erster Theil. Allgemeine Geschichte der Natur; besondre der Säugthiere, Vögel, Amphibien und Fische. Jena: Akademischen Buchhandlung, 528 pp.
Batsch, A.J.G.C. 1796. Umriss der gesammten Naturgeschichte. Jena: Christian Ernst Gabler, Vol. 1, 287 pp.
Baur, G. 1888a. Osteologische Notizen über Reptilien. Fortsetzung III. Zoologischer Anzeiger 11(285):417–424.
Baur, G. 1888b. Osteologische Notizen über Reptilien. Fortsetzung IV. Zoologischer Anzeiger 11(291):592–597.
Baur, G. 1888c. Notes on the American Trionychidae. American Naturalist 22:1121–1122.
Baur, G. 1889. The gigantic land tortoises of the Galapagos Islands. American Naturalist 23:1039–1057.
Baur, G. 1890a. Two new species of tortoises from the south. Science 16(405):262–263.
Baur, G. 1890b. An apparently new species of Chelys. American Naturalist 24:967–968.
Baur, G. 1891. The very peculiar tortoise, Carettochelys Ramsay, from New Guinea. Science 17(426):190.
Baur, G. 1893a. Notes on the classification and taxonomy of the Testudinata. Proceedings of the American Philosophical Society 31:210–225.
Baur, G. 1893b. Notes on the classification of the Cryptodira. American Naturalist 27:672–674.
Baur, G. 1893c. Two new species of North American Testudinata. American Naturalist 27:675–677.
Bechstein, J.M. 1800. Herrn De la Cepede’s Naturgeschichte der Amphibien oder der eyerlegenden vierfuszigen Thiere und der Schlangen. Erster Band. Weimar: Comptoir, 524 pp.
Bedriaga, J. von. 1881. Die Amphibien und Reptilien Griechenlands. (Fortsetzung). Bulletin de la Société Impériale des Naturalistes de Moscou 56(3-4):278–344.
Bell, T. 1825a. A monograph of the tortoises having a moveable sternum, with remarks on their arrangement and affinities. Zoological Journal 2:299–310.
Bell, T. 1825b. [Sternotherus]. In: Gray, J.E. A synopsis of the genera of reptiles and amphibia, with a description of some new species. Annals of Philosophy (2)10:211.
Bell, T. 1826. Description of a new species of Terrapene; with further observations on T. carolina and T. maculata. Zoological Journal 2:484–486.
Bell, T. 1827. On two new genera of land tortoises. Transactions of the Linnean Society of London 15:392–401.
Bell, T. 1828a. Descriptions of three new species of land tortoises. Zoological Journal 3:419–421.
Bell, T. 1828b. On Hydraspis, a new genus of freshwater tortoises, of the family Emydidae. Zoological Journal 3(12):511–513.
Bell, T. 1828c. Characters of the order, families, and genera of the Testudinata. Zoological Journal 3(12):513–516.
Bell, T. 1830a. [Emys decussata]. In: Griffith E. and Pidgeon, E. The Class Reptilia arranged by the Baron Cuvier, with specific descriptions. In: Griffith, E. (Ed.). The Animal Kingdom Arranged in Conformity with its Organization, by the Baron Cuvier, with Additional Descriptions of all the Species Hitherto Named, and of many not before Noticed. Vol. 9. Reptilia. London: Whittaker, Treacher, and Co., pp. 76, pl. [Part 25, published Sep 1830].
Bell, T. 1830b. [Chelys (Hydraspis) lata]. In: Gray, J.E. A Synopsis of the Species of the Class Reptilia. In: Griffith E. and Pidgeon, E. The Class Reptilia arranged by the Baron Cuvier, with specific descriptions. In: Griffith, E. (Ed.). The Animal Kingdom Arranged in Conformity with its Organization, by the Baron Cuvier, with Additional Descriptions of all the Species Hitherto Named, and of many not before Noticed. Vol. 9. Reptilia. Supplement. London: Whittaker, Treacher, and Co., p. 17 [Part 26, published Dec 1830].
Bell, T. 1834. A freshwater tortoise described as the type of a new genus, Cyclemys. Proceedings of the Zoological Society of London 1834:17.
Bell, T. 1835. [Emys irrigata]. In: Duméril, A.M.C. and Bibron, G. Erpétologie Générale ou Histoire Naturelle des Reptiles. Tome Second. Paris: Roret, pp. 276–279.
Berry, J.F. and Iverson, J.B. 1980. A new species of mud turtle, genus Kinosternon, from Oaxaca, Mexico. Journal of Herpetology 14(4):313–320.
Berry, J.F. and Legler, J.M. 1980. A new turtle (genus Kinosternon) from northwestern Mexico. Contributions in Science, Natural History Museum of Los Angeles County 325:1–12.
Bibron, G. and Bory de Saint-Vincent, J.B. 1833 [“1832”]. Vertébrés à sang froid. Reptiles et poissons. In: Geoffroy Saint-Hilaire, E. (Ed.). Expédition Scientifique de Morée. Section des Sciences Physiques. Tome III, Première Partie. Zoologie – Première Section. Animaux vertébrés, Mollusques et Polypiers. Paris: F.G. Levrault, pp. 57–80.
Blainville, H. de 1816. Prodrome d’une nouvelle distribution systématique du règne animal.Bulletin des Sciences par la Société Philomatique de Paris 1816:105–112, 121–124.
Blanck, T., McCord, W.P., and Le, M. 2006. On the variability of Cuora trifasciata (Bell, 1825); the rediscovery of the type specimen, with descriptions of a new Cuora species and subspecies, and remarks on the distribution, habitat and vulnerability of these species (Reptilia: Testudines: Geoemydidae). Frankfurt: Edition Chimaira, 153 pp.
Blanford, W.T. 1870. Notes on some Reptilia and Amphibia from central India. Journal of the Asiatic Society of Bengal 39:335–376.
Blumenbach, J.F. 1779. Handbuch der Naturgeschichte. Ed. 1. Part 1. Göttingen: J.C. Dieterich, 448 pp.
Blyth, E. 1853. Notices and descriptions of various reptiles, new or little known. Journal of the Asiatic Society of Bengal 22(7):639–655.
Blyth, E. 1859. Report of Curator, Zoological Department, for May, 1858. [4. A small collection from Major Berdmore, sent by him from the Sitang Valley, Pegu]. Journal of the Asiatic Society of Bengal 27:267–281.
Bocourt, M.F. 1868. Description de quelques chéloniens nouveaux appartenant a la faune Mexicaine. Annales des Sciences Naturelles, Zoologie et Paléontologie, Paris (5)10:121–122.
Bocourt, M.F. 1876a. Note sur quelques reptiles de l’Isthme de Tehuantepec (Mexique) donnés par M. Sumichrast au Museum. Journaldef Zoologie (Paris) 5:386–411.
Boddaert, P. 1770. Brief van de kraakbeenige schildpad. Epistola de testudine cartilaginea. Amsterdam: Kornelis van Tongerlo, 39 pp.
Bodenheimer, F.S. 1935. Animal Life in Palestine. Jerusalem: L. Mayer, 235 pp. 2013
Boettger, O. 1893. Katalog der Reptilien-Sammlung im Museum der Senckenbergischen Naturforschenden Gesellschaft in Frankfurt-am-Main. I. Teil (Rhynchocephalen, Schildkröten, Krokodile, Eidechsen, Chamäleons). Frankfurt: Knauer, 140 pp.
Boettger, O. 1894. Materialien zur herpetologischen Fauna von China III. Bericht über die Senckenbergische Naturforschende Gesellschaft, Frankfurt 25:129–152.
Bogert, C.M. 1943. A new box turtle from southeastern Sonora, Mexico. American Museum Novitates 1226:1–7.
Bohls, J. 1895. Bemerkung zur Eintheilung der Chelydidae. Zoologischer Anzeiger 18:51–53.
Bonaparte, C.L. 1832. Versuch einer methodischen Eintheilung der Wirbelthiere. Isis von Oken 25:283–320.
Bonaparte, C.L. 1836. Cheloniorum Tabula Analytica. Rome: 9 pp.
Bonnaterre, P.J. 1789. Tableau Encyclopédique et Méthodique des Trois Règnes de la Nature. Erpétologie. Paris: Panckoucke, Hôtel de Thou, 70 pp.
Bory de Saint-Vincent, J.B. 1804. Voyage dans les Quatre Principales Îles des Mers d’Afrique. Paris: F. Buisson, Tome 2, 430 pp., Planches, pl. 37. 2013
Boulenger, G.A. 1886a. On the South-African tortoises allied to Testudo geometrica. Proceedings of the Zoological Society of London 1886:540–542.
Boulenger, G.A. 1886b. A synopsis of the reptiles and batrachians of the Province Rio Grande do Sul, Brazil. Annals and Magazine of Natural History (5)18:423–445.
Boulenger, G.A. 1887. On a new family of pleurodiran turtles. Annals and Magazine of Natural History (5)19:170–172.
Boulenger, G.A. 1888a. Description of a new land-tortoise from South Africa, from a specimen living in the Society’s Gardens. Proceedings of the Zoological Society of London 1888:251.
Boulenger, G.A. 1888b. On the chelydoid chelonians of New Guinea. Annali del Museo Civico di Storia Naturale di Genova (2)6:449–452.
Boulenger, G.A. 1889. Catalogue of the Chelonians, Rhynchocephalians, and Crocodiles in the British Museum (Natural History). London: Trustees of the Museum, 311 pp.
Boulenger, G.A. 1891. On some chelonian remains preserved in the Museum of the Royal College of Surgeons. Proceedings of the Zoological Society of London 1891:4–8.
Boulenger, G.A. 1895a. Esplorazione del Giuba e dei suoi affluenti compiuta dal Cap. V. Bottego durante gli anni 1892–93 sotto gli auspicii della Società Geografica Italiana. Risultati Zoologici. Rettili e Batraci. Annali del Museo Civico di Storia Naturale di Genova (2)15:7–18.
Boulenger, G.A. 1895b. On the American box turtles. Annals and Magazine of Natural History (6)15:330–331.
Boulenger, G.A. 1897a. Description of a new genus and species of tortoises from Borneo. Annals and Magazine of Natural History (6)19:468–469.
Boulenger, G.A. 1897b. Description of a new tortoise of the genus Sternothaerus. Proceedings of the Zoological Society of London 1897:919.
Boulenger, G.A. 1902a. Descriptions of new batrachians and reptiles from north-western Ecuador. Annals and Magazine of Natural History (7)9:51–57.
Boulenger, G.A. 1902b. A list of the fishes, batrachians, and reptiles collected by Mr. J. Folliott Darling in Mashonaland, with descriptions of new species. Proceedings of the Zoological Society of London 1902(2):13–18.
Boulenger, G.A. 1903b. On a collection of batrachians and reptiles from the interior of Cape Colony. Annals and Magazine of Natural History (7)12:215–217.
Boulenger, G.A. 1906. Descriptions of new reptiles from Yunnan. Annals and Magazine of Natural History (7)17:567–568.
Boulenger, G.A. 1907. A new tortoise from Travancore. Journal of the Bombay Natural History Society 17:560–561.
Boulenger, G.A. 1913. On a collection of batrachians and reptiles made by Dr. H.G.F. Spurrell, F.Z.S., in the Choco, Colombia. Proceedings of the Zoological Society of London 1913(4):1019–1038.
Boulenger, G.A. 1921. Description of a new land-tortoise from northern Persia. Journal of the Bombay Natural History Society 27:251–252.
Bour, R. 1973. Contribution à la connaissance de Phrynops nasutus (Schweigger: 1812) etPhrynops tuberculatus (Luederwaldt: 1926). Description d’une nouvelle sous-espèce originaire du Paraguay, Phrynops tuberculatus vanderhaegei (Testudinata – Pleurodira – Chelidae). Bulletin de la Société Zoologique de France 98(1):175–190.
Bour, R. 1978. Les tortues des Mascareignes; description d’une espèce nouvelle d’après un document (Mémoires de l’Académie) de 1737 dans lequel le crâne est figuré. Comptes Rendus de l’Académie des Sciences 287D:491–493.
Bour, R. 1979. Les tortues actuelles de Madagascar (République malgache): liste systématique et description de deux sous–espèces nouvelles (Reptilia–Testudines). Bulletin de la Société d’Etudes Scientifiques de l’Anjou n.s. 10(1978)[1979]:141–154.
Bour, R. 1982. Contribution à la connaisance des tortues terrestres des Seychelles: définition du genre endémiqueet description d’une espéce nouvelle probablement originaire des îles grantiques et bord de l’extinction. Comptes Rendus de l’Académie des Sciences 295:117–122.
Bour, R. 1983. Trois populations endémiques du genre Pelusios (Reptilia, Chelonii, Pelomedusidae) aux îles Seychelles; relations avec les espèces africaines et malgaches. Bulletin du Muséum National d’Histoire Naturelle, Paris (4)5A:343–382.
Bour, R. 1984. Note sur Pelusios williamsi Laurent, 1965 (Chelonii, Pelomedusinae). Revue Français Aquariologie 11:27–32.
Bour, R. 1986. Note sur Pelusios adansonii (Schweigger, 1812) et sur une nouvelle espèce affine du Kenya (Chelonii, Pelomedusidae). Studia Palaeocheloniologica 2:23–54.
Bour, R. 1996. Une nouvelle espèce de tortue terrestre dans le Péloponnèse (Grèce). Dumerilia 2(1995)[1996]:23–54.
Bour, R. 2000. Une nouvelle espèce de Pelusios du Gabon (Reptilia, Chelonii, Pelomedusidae). Manouria 3(8):1–32.
Bour, R. and Maran, J. 1999. Taxinomie de Mauremys leprosa (Schweigger, 1812) dans le sud du Maroc: la “tortue aux yeux bleus” (Reptilia, Chelonii, Geoemydidae). Manouria 1(2)(1998)[1999]:22–52.
Bour, R. and Maran, J. 2003. Une nouvelle espèce de Pelusios de Côte d’Ivoire (Reptilia, Chelonii, Pelomedusidae). Manouria 6(21):24–43.
Bour, R. and Zaher, H. 2005. A new species of Mesoclemmys, from the open formations of northeastern Brazil (Chelonii, Chelidae). Papeis Avulsos de Zoologia 45:295–311.
Bourret, R. 1939. Notes herpétologiques sur l’Indochine française. XVI. Tortues de la collection du Laboratoire des Sciences Naturelles de l’Université. Description d’une espèce nouvelle. Annexe au Bulletin Générale de l’Instruction Publique 1939:1–34.
Bourret, R. 1940 ["1939"]. Notes herpétologiques sur l’Indochine française. XVIII. Reptiles et batraciens reçus au Laboratoire des Sciences Naturelles de l’Université au cours de l’année 1939. Descriptions de quatre espèces et d’une variété nouvelles. Annexe au Bulletin Générale de l’Instruction Publique 1939(4)[1940]:1–40.
Bourret, R. 1941b. Notes herpétologiques sur l’Indochine française. XXI. Reptiles et batraciens reçus au Laboratoire des Sciences Naturelles de l’Universite au cours de l’année 1940. Description d’une espèce fossile nouvelle. Annexe au Bulletin Générale de l’Instruction Publique 1941:1–16.
Bramble, D.M. 1982. Scaptochelys: generic revision and evolution of gopher tortoises. Copeia 1982(4):852–867.
Branch, W.R. 2007. A new species of tortoise of the genus Homopus (Chelonia: Testudinidae) from southern Namibia. African Journal of Herpetology 56:1–21.
Broadley, D.G. 1981. A review of the genus Pelusios Wagler in southern Africa (Pleurodira: Pelomedusidae). Occasional Papers of the National Museums and Monuments of Rhodesia, B. Natural Sciences 6(9):633–686. 2013
Brongniart, A. 1800a. Essai d’une classification naturelle des reptiles. [1]. Magasin Encyclopédique, ou Journal des Sciences, des Lettres et des Arts (5)6[An 8]:184–201.
Brongniart, A. 1805. Essai d’une classification naturelle des reptiles. [3]. Paris: Baudouin, Imprimeur de l’Institut National, 53 pp.
Bruguière, J.G. 1792. Description d’une nouvelle espèce de tortue de Cayenne. Journal d’Histoire Naturelle, Paris 1(7):253–261.
Burmeister, C.H. 1837. Handbuch der Naturgeschichte. Zweite Abtheilung: Zoologie. Berlin: Verlag Enslin, 858 pp. 2013
Cagle, F.R. 1953. Two new subspecies of Graptemys pseudogeographica. Occasional Papers of the Museum of Zoology of the University of Michigan 546:1–17.
Cagle, F.R. 1954. Two new species of the genus Graptemys. Tulane Studies in Zoology 1:167–186.
Caldwell, D.K. 1962. Sea turtles in Baja California waters (with special reference to those of the Gulf of California), and the description of a new subspecies of northeastern Pacific green turtle. Contributions in Science, Natural History Museum of Los Angeles County 61:1–31. 2014
Calinescu, R. 1931. Contributini sistematica si Zoogeografica la studini Amphibidor si Reptilidor din Romania. Memoriile Sectiilor Stiintifice, Academia Romana 3(7):119–291. [in Romanian] 2018
Cann, J. 1997a. Georges short-necked turtle. Monitor (Journal of the Victorian Herpetological Society) 9(1):18–23, 31–32.
Cann, J. 1997b. The northern yellow-faced turtle. Monitor (Journal of the Victorian Herpetological Society) 9(1):24–29, 31–32, 34–35.
Cann, J. 1997c. Irwin’s turtle. Monitor (Journal of the Victorian Herpetological Society) 9(1):36–40, 31–32.
Cann, J. 1997d. Kuchling’s turtle. Monitor (Journal of the Victorian Herpetological Society) 9(1):41–44, 32.
Cann, J. 1998. Australian Freshwater Turtles. Singapore: Beaumont Publications, 292 pp.
Cann, J. and Legler, J.M. 1994. The Mary River tortoise: a new genus and species of short-necked chelid from Queensland, Australia (Testudines; Pleurodira). Chelonian Conservation and Biology 1(2):81–96.
Cann, J., McCord, W.P., and Joseph-Ouni, M. 2003. [Emydura macquarii emmotti ssp. nov.] In: McCord, W.P., Cann, J., and Joseph-Ouni, M. A taxonomic assessment of Emydura (Testudines: Chelidae) with descriptions of new subspecies from Queensland, Australia. Reptilia (GB) (Barcelona) 27:60–61.
Cantor, T. 1842. General features of Chusan, with remarks on the flora and fauna of that island. Annals and Magazine of Natural History (1)9:265–278, 361–370, 481–493.
Cantor, T. 1847. Catalogue of reptiles inhabiting the Malayan peninsula and islands. Journal of the Asiatic Society of Bengal 16:607–656, 897–952, 1026–1078.
Carr, A.F., Jr. 1937. A new turtle from Florida, with notes on Pseudemys floridana mobiliensis (Holbrook). Occasional Papers of the Museum of Zoology of the University of Michigan 348:1–7.
Carr, A.F., Jr. 1938a. Pseudemys nelsoni, a new turtle from Florida. Occasional Papers of the Boston Society of Natural History 8:305–310.
Carr, A.F., Jr. 1938b. A new subspecies of Pseudemys floridana with notes on the floridana complex. Copeia 1938(3):105–109.
Carr, A.F., Jr. 1942. A new Pseudemys from Sonora, Mexico. American Museum Novitates 1181:1–4.
Carr, A.F., Jr. and Marchand, L.J. 1942. A new turtle from the Chipola River, Florida. Proceedings of the New England Zoology Club 20:95–100.
Chang, M.L. 1957. [Testudoformes]. Science (Ko-xue) (China) 33(1):50.
Chang, T.H. 1929. Notes on an apparently new or rarely known hard-shelled turtle from Fuchow. Contributions of the Biological Laboratory of the Science Society of China, Nanking 5(1):1–5.
Cocteau, J.T. and Bibron, G. 1838. Reptilia. In: Sagra, D.R. de la. Historia Fisica, Politica y Natural de la Isla de Cuba. Vol. 4. Reptiles y Peces, pp. 1–143.
Conant, R. and Goin, C.J. 1948. A new subspecies of soft-shelled turtle from the central United States, with comments on the application of the name Amyda. Occasional Papers of the Museum of Zoology, University of Michigan 510:1–19.
Cooper, J.G. 1861. New Californian animals. Proceedings of the California Acadademy of Sciences, San Francisco 2:118–123.
Cope, E.D. 1860. Notes and descriptions of foreign reptiles. Proceedings of the Academy of Natural Sciences of Philadelphia 11:294–297.
Cope, E.D. 1864. On the limits and relations of the Raniformes. Proceedings of the Academy of Natural Sciences of Philadelphia 16:181–183.
Cope, E.D. 1865. Third contribution to the herpetology of tropical America. Proceedings of the Academy of Natural Sciences of Philadelphia 17:185–198.
Cope, E.D. 1868a. An examination of the Reptilia and Batrachia obtained by the Orton expedition to Equador and the upper Amazon, with notes on other species. Proceedings of the Academy of Natural Sciences of Philadelphia 20:96–140.
Cope, E.D. 1868b. On the origin of genera. Proceedings of the Academy of Natural Sciences of Philadelphia 20:242–300.
Cope, E.D. 1870a. Seventh contribution to the herpetology of tropical America. Proceedings of the American Philosophical Society 11(1869)[1870]:147–169.
Cope, E.D. 1870b. Synopsis of the extinct Batrachia, Reptilia and Aves of North America. Transactions of the American Philosophical Society 14(1869)[1870]:1–252. 2013
Cope, E.D. 1871. On the homologies of some of the cranial bones of the Reptilia, and on the systematic arrangement of the class. Proceedings of the American Association for the Advancement of Science 1870(19)[1871]:194–247. 2013
Cope, E.D. 1872. Synopsis of the species of the Chelydrinae. Proceedings of the Academy of Natural Sciences of Philadelphia 1872:22–29.
Cope, E.D. 1885. A contribution to the herpetology of Mexico. Proceedings of the American Philosophical Society 22:379–404.
Cope, E.D. 1887. Catalogue of Batrachia and Reptilia of Central America and Mexico. Bulletin of the U.S. National Museum 32:1–98.
Cope, E.D. 1895. Taylor on box turtles. American Naturalist 29:756–757.
Cornalia, E. 1849. Vertebratorum Synopsis in Museo Mediolanense Extantium quae per novam orbem Cajetanus Osculati collegit annis 1846-47-1848 speciebus novis vel minus cognitis adjectis nec non descriptionibus atque iconibus illustratis. Modoetiae: Typographia Corbetta, 16 pp. 2013
Coutinho, J.M. da S. 1868. Sur les tortues de l’Amazone. Bulletin de la Société Impériale Zoologique d’Acclimatation (2)5:147–166.
Cragin, F.W. 1894. Herpetological notes from Kansas and Texas. Colorado College Studies 5:37–39.
Cuvier, G.L.C.F.D. 1825 ["1824"]. Recherches sur les Ossemens Fossiles, ou l’on rétablit les caractères de plusieurs animaux dont les révolutions du globe ont détruit les espèces. Nouvelle édition, entièrement refondue, et considérablement augmentée. Tome cinquième, IIe. partie, contenant les ossemens de reptiles et le résumé général. Paris: Dufour et d’Ocagne, 547 pp. 2013
Daudin, F.M. 1801. Histoire Naturelle, Génerale et Particulière des Reptiles. Tome Second. Paris: Imprimerie F. Dufart, 432 pp.
Daudin, F.M. 1802. Histoire Naturelle, Générale et Particulière des Reptiles. Tome Quatrième. Paris: Imprimerie F. Dufart, 397 pp.
Deraniyagala, P.E.P. 1933. The loggerhead turtles (Carettidae) of Ceylon. Ceylon Journal of Science 18B:59–70.
Deraniyagala, P.E.P. 1939. The Tetrapod Reptiles of Ceylon. Volume 1. Testudinates and Crocodilians. London: Dulau Co., 412 pp.
Deraniyagala, P.E.P. 1948. Some scientific results of two visits to Africa. Spolia Zeylanica 25(2):1–42. 2013
Deraniyagala, P.E.P. 1952. The loggerhead turtles (Carettinae) of Europe. Herpetologica 8:57–58. 2013
Diesmos, A.C., Parham, J.F., Stuart, B.L., and Brown, R. 2005. The phylogenetic position of the recently rediscovered Philippine forest turtle (Bataguridae: Heosemys leytensis). Proceedings of the California Academy of Sciences 56:31–41.
Dollo, L. 1886. Première note sur les chéloniens du Bruxellien (Eocène moyen) de la Belgique. Bulletin du Musée Royal d’Histoire Naturelle de Belgique 4:75–96.
Dugés, A.A.D. 1888. Erpetología del Valle de México. La Naturaleza (2)1:97–146.
Duméril, A.H.A. 1852. Description des reptiles nouveaux ou imparfaitement connus de la collection du Muséum d’Histoire Naturelle et remarques sur la classification et les caractères des reptiles. Premiere Mémoire. Ordre des chéloniens et premières familles de l’ordre des sauriens (crocodiliens et caméléoniens). Archives du Musée d’Histoire Naturelle de Paris 6:209–264.
Duméril, A.H.A. 1856. Note sur les reptiles du Gabon. Revue et Magasin de Zoologie Pure et Appliquée, Paris (2)8:369–377, 417–424.
Duméril, A.M.C. 1805 [“1806”]. Zoologie Analytique, ou Méthode Naturelle de Classification des Animaux. Paris: Perronneau, 344 pp. [Published Nov 1805].
Duméril, A.M.C. and Bibron, G. 1834. Erpétologie Générale ou Histoire Naturelle Complète des Reptiles. Tome Premier. Paris: Roret, 439 pp.
Duméril, A.M.C. and Bibron, G. 1835. Erpétologie Générale ou Histoire Naturelle Complète des Reptiles. Tome Second. Paris: Roret, 680 pp.
Duméril, A.M.C. and Bibron, G. 1851. [Emys areolata, Emys berardii, Cinosternon leucostomum, Cinosternon cruentatum]. In: Duméril, A.M.C. and Duméril, A.H.A. Catalogue Methodique de la Collection des Reptiles (Museum d’Histoire Naturelle de Paris). Paris: Gide and Baudry, 224 pp. 2013
Duméril, A.M.C. and Duméril, A.H.A. 1851. Catalogue Methodique de la Collection des Reptiles (Museum d’Histoire Naturelle de Paris). Paris: Gide and Baudry, 224 pp.
Dürigen, B. 1897. Deutschlands Amphibien und Reptilien. Magdeburg: Creutz, 676 pp.
Ennen, J.R., Lovich, J.E., Kreiser, B.R., Selman, W., and Qualls, C.P. 2010. Genetic and morphological variation between populations of the Pascagoula Map Turtle (Graptemys gibbonsi) in the Pearl and Pascagoula rivers with description of a new species. Chelonian Conservation and Biology 9(1):98–113.
Ernst, C.H. 1984. Geographic variation in the neotropical turtle, Platemys platycephala. Journal of Herpetology 17(4)(1983)[1984]:345–355.
Ernst, C.H. 1988. Cuora mccordi, a new Chinese box turtle from Guangxi Province. Proceedings of the Biological Society of Washington 101:466–470.
Ernst, C.H. and Lovich, J.E. 1990. A new species of Cuora (Reptilia: Testudines: Emydidae) from the Ryukyu Islands. Proceedings of the Biological Society of Washington 103:26–34.
Ernst, C.H. and McCord, W.P. 1987. Two new turtles from southeast Asia. Proceedings of the Biological Society of Washington 100:624–628.
Fan, T.H. 1931. Preliminary report of reptiles from Yaoshan, Kwangsi, China. Bulletin of the Department of Biology, College of Science, Sun Yatsen University 11:1–154. 2013
Fang, P.W. 1934. Notes on some chelonians of China. Sinensia 4(7):145–200. 2018
Fermin, P. 1765. Histoire Naturelle de la Hollande Equinoxiale, ou Déscription des Animaux, Plantes, Fruits, et Autres Curiosités Naturelles, qui se Trouvent dans la Colonie de Surinam. Amsterdam: M. Magerus, 240 pp.
Fischer, J. von. 1872. Staurotypus marmoratus n. sp. Archiv für Naturgeschichte 38(1):265–272.
Fitzinger, L.J. 1826. Neue Classification der Reptilien, nach ihren Natürlichen Verwandtschaften nebst einer Verwandtschafts–Tafel und einem Verzeichnisse der Reptilien–Sammlung des k.k. Zoologischen Museum zu Wien. Wien: J.G. Hübner Verlagen, 66 pp.
Fitzinger, L.J. 1843. Systema Reptilium. Fasciculus Primus: Amblyglossae. Vindobonae: Braumuller und Seidel, 106 pp.
Fleming, J. 1822. The Philosophy of Zoology; or a General View of the Structure, Functions, and Classification of Animals. Vol. II. Edinburgh: Archibald Constable and Co., 618 pp.
Fleming, J. 1828. A History of British Animals. Edinburgh: Archibald Constable and Co., 568 pp. 2013
Folkerts, G.W. and Mount, R.H. 1969. A new subspecies of the turtle Graptemys nigrinoda Cagle. Copeia 1969(4):677–682.
Forskål, P. 1775. Descriptiones Animalium: Avium, Amphibiorum, Piscium, Insectorum, Vermium; quae in Itinere Orientali Observavit. Post mortem auctoris edidit Carsten Niebuhr. Hauniae [Copenhagen]: Mölleri, 164 pp.
Fowler, H.W. 1906. Some cold–blooded vertebrates of the Florida Keys. Proceedings of the Academy of Natural Sciences, Philadelphia 58:77–113.
Freiberg, M.A. 1936. Una nueva tortuga del norte Argentino. Physis 12:169–171.
Freiberg, M.A. 1945. Una nueva especie de tortuga del genero Platemys Wagler. Physis 20:19–23.
Freiberg, M.A. 1969. Una nueva subespecie de Pseudemys dorbignyi (Duméril et Bibron) (Reptilia, Chelonia, Emydidae). Physis 28:299–314.
Fritz, U. 1995. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758). 5a. Taxonomie in Mittel–Westeuropa, auf Korsika, Sardinien, der Apenninen–Halbinsel und Sizilien und Unterartengrupppen von E. orbicularis (Reptilia: Testudines: Emydidae). Zoologische Abhandlungen, Staatliches Museum für Tierkunde Dresden 48(13):185–242. 2013
Fritz, U. and Pauler, I. 1992. Phrynops chacoensis spec. nov. (Reptilia, Chelidae), eine neue Krötenkopfschildkröte. Mitteilung des Zoologischen Museums Berlin 68(2):299–307.
Fritz, U., Andreas, B., and Lehr, E. 1998. Eine neue Unterart der Dreikiel–Scharnierschildkröte,Pyxidea mouhotii (Gray, 1862) (Reptilia: Testudines: Bataguridae). Zoologische Abhandlungen, Staatliches Museum für Tierkunde Dresden 50(3):33–43.
Fritz, U., Fattizzo, T., Guicking, D., Tripepi, S., Pennisi, M.G., Lenk, P., Joger, U., and Wink, M. 2005. A new cryptic species of pond turtle from southern Italy, the hottest spot in the range of the genus Emys (Reptilia, Testudines, Emydidae). Zoologica Scripta 34(4):351–371.
Fritz, U., Guicking, D., Auer, M., Sommer, R.S., Wink, M., and Hundsdörfer, A.K. 2008. Diversity of the Southeast Asian leaf turtle genus Cyclemys: how many leaves on its tree of life? Zoologica Scripta 37:367–390.
Fry, D.B. 1915. On a new Chelodina from Australia, with a key to the genus. Proceedings of the Royal Society of Queensland 27(1):88–90.
Fry, E. 1850. Remarks on the morphology of the vertebrate skeleton. Proceedings of the Zoological Society of London 1850:15–22.
Gadow, H. 1894. On the remains of some gigantic land-tortoises, and of an extinct lizard, recently discovered in Mauritius. Transactions of the Zoological Society of London 13(8):313–324.
Gaffney, E.S. 1975. A taxonomic revision of the Jurassic turtles Portlandemys and Plesiochelys. American Museum Novitates 2574:1–19.
Gaffney, E.S. and Meylan, P.A. 1988. A phylogeny of turtles. In: Benton, M.J. (Ed.). The Phylogeny and Classification of the Tetrapods, Volume I: Amphibians, Reptiles, Birds. Systematics Association Special Volume 35A:157–219. 2019
Garman, S. 1880. On certain species of Chelonioidae. Bulletin of the Museum of Comparative Zoology 6:123–126.
Garman, S. 1891. On a tortoise found in Florida and Cuba, Cinosternum baurii. Bulletin of the Essex Institute 23:141–144.
Garman, S. 1917. The Galapagos tortoises. Memoirs of the Museum of Comparative Zoology 30(4):261–296.
Garman, S. 1996. [Geochelone nigra duncanensis]. In: Pritchard, P.C.H. The Galápagos Tortoises: Nomenclatural and Survival Status. Chelonian Research Monographs No. 1, pp. 47,50. 2013
Garsault, F.A.P. de. 1764. Les Figures des plantes et animaux d’usage en médecine, décrits dans la Matière Médicale de Mr. Geoffroy Médecin. Paris: 20 pp., 87 pl. 2013
Geoffroy Saint–Hilaire, E. 1809a. Memoire sur les tortues molles. Nouveau Bulletin du Société Philomatique de Paris 1(22):363–367. 2013
Geoffroy Saint–Hilaire, E. 1809b. Mémoire sur les tortues molles, nouveau genre sous le nom de Trionyx, et sur la formation des carapaces. Annales du Musée d’Histoire Naturelle de Paris 14:1–20. 2013
Georges, A., Birrell, J., Saint, K.M., McCord, W., and Donnellan, S.C. 1998. A phylogeny for side-necked turtles (Chelonia: Pleurodira) based on mitochondrial and nuclear gene sequence variation. Biological Journal of the Linnean Society 67:213–246.
Gervais, P. 1843. Dictionnaire Universal d’Histoire Naturelle. Vol. 3, p. 457. 2013
Gilmore, C.W. 1923. A new fossil turtle, Kinosternon arizonense, from Arizona. Proceedings of the U.S. National Museum 62:1–8.
Gistel, J. 1848. Naturgeschichte des Thierreichs für höhere Schulen bearbeitet durch Johannes Gistel…mit einem Atlas von 32 Tafeln (darstelland 617 illuminierte Figuren) und mehrern dem Texte eingedruckten Xylographien. Stuttgart: 216 pp.
Gistel, J. 1868. Die Lurche Europa's. Ein Beitrag zur Lehre von der geographischen Verbreitung derselben. In: Gistel, J. Blicke in das Leben der Natur und des Menschen. Leipzig: Verlag Ed. Wartig, pp. 144–167. 2013
Glass, B.P. and Hartweg, N. 1951. Kinosternon murrayi, a new musk turtle of the hirtipes group from Texas. Copeia 1951(1):50–52.
Glauert, L. 1923. A new freshwater tortoise from the Murchison River. Journal of the Royal Society of Western Australia 9:53–56.
Glauert, L. 1954. A new swamp tortoise from the Swan River district. Western Australian Naturalist 4:125–127.
Gmelin, J.F. 1789. Caroli a Linné, Systema Naturae per regna tria naturae secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Ed. 13. Tom. I. Pars III. Leipzig: G.E. Beer, Ed. 13, 1(3):1033–1516.
Göldi, E.A. 1886. Ueber eine vermuthlich neue Schildkröte der Gattung Podocnemis vom Rio Negro und über die Chelonier des Amazonas-Gebietes im Allgemeinen. St. GallischeNaturwissenschaftliche Gesellschaft, Bericht über die Thäligheit 1884–1885[1886]:273–280. 2013
Grandidier, A. 1869. Descriptions d’un Rhinolophe et d’une Tortue de Madagascar. Revue et Magazine de Zoologie, Paris (2)21:257–258.
Gravenhorst, J.L.C. 1829. Deliciae Musei Zoologici Vratislaviensis. Fasciculus primus, continens chelonios et batrachia. Lipsiae: Leopoldi Vossii, 106 pp.
Gray, J.E. 1825. A synopsis of the genera of reptiles and amphibia, with a description of some new species. Annals of Philosophy (2)10:193–217.
Gray, J.E. 1828. Spicilegia Zoologica; or original figures and short systematic descriptions of new and unfigured animals. Part I. London: Richard Taylor, 8 pp.
Gray, J.E. 1830c. [Emys occipitatis; Emys ornata]. In: Griffith E. and Pidgeon, E. The Class Reptilia arranged by the Baron Cuvier, with specific descriptions. In: Griffith, E. (Ed.). The Animal Kingdom Arranged in Conformity with its Organization, by the Baron Cuvier, with Additional Descriptions of all the Species Hitherto Named, and of many not before Noticed. Vol. 9. Reptilia. London: Whittaker, Treacher, and Co., pp. 75–76. [Part 25, published Sep 1830].
Gray, J.E. 1830e. A Synopsis of the Species of the Class Reptilia. In: Griffith E. and Pidgeon, E. The Class Reptilia arranged by the Baron Cuvier, with specific descriptions. In: Griffith, E. (Ed.). The Animal Kingdom Arranged in Conformity with its Organization, by the Baron Cuvier, with Additional Descriptions of all the Species Hitherto Named, and of many not before Noticed. Vol. 9. Reptilia. Supplement. London: Whittaker, Treacher, and Co., 110 pp. [Part 26, published Dec 1830].
Gray, J.E. 1831c. A specimen of a tortoise regarded as the type of a new genus in the family Emydidae. Proceedings of the Zoological Society of London 1831(1):106–107. [Published May 1831].
Gray, J.E. 1831d. Synopsis Reptilium; or Short Descriptions of the Species of Reptiles. Part I.—Cataphracta. Tortoises, Crocodiles, and Enaliosaurians. London: Treuttel, Wurz, and Co., 85 pp. [Published May 1831].
Gray, J.E. 1834a. Characters of several new species of freshwater tortoises (Emys) from India and China. Proceedings of the Zoological Society of London 1834(2):53–54.
Gray, J.E. 1834b. Characters of two new genera of reptiles (Geoemyda and Gehyra). Proceedings of the Zoological Society of London 1834(2):99–101.
Gray, J.E. 1841. A catalogue of the species of reptiles and amphibia hitherto described as inhabiting Australia, with a description of some new species from Western Australia, and some remarks on their geographical distribution. In: Grey, G. Journals of Two Expeditions of Discovery in Northwest and Western Australia. London: T. and W. Boone, Vol. 2. Appendix E, pp. 422–449.
Gray, J.E. 1842. Description of some hitherto unrecorded species of Australian reptiles and batrachians. Zoological Miscellany 2:51–57.
Gray, J.E. 1844. Catalogue of the Tortoises, Crocodiles, and Amphisbaenians in the Collection of the British Museum. London: Edward Newman, 80 pp.
Gray, J.E. 1847. Description of a new genus of Emydae. Proceedings of the Zoological Society of London 1847(15):55–56.
Gray, J.E. 1849. Description of a new species of box tortoise from Mexico. Proceedings of the Zoological Society of London 1849:16–17.
Gray, J.E. 1854a. Description of a new genus and some new species of tortoises. Proceedings of the Zoological Society of London 1852[1854]:133–135.
Gray, J.E. 1854b. Description of a new species of tortoise (Testudo planiceps), from the Galapagos Islands. Proceedings of the Zoological Society of London 1853[1854]:12–13.
Gray, J.E. 1856a. On some new species of freshwater tortoises from North America, Ceylon and Australia, in the collection of the British Museum. Proceedings of the Zoological Society of London 1855[1856](23):197–202. [Published Feb 1856].
Gray, J.E. 1857. Description of a new species of Chelodina from Australia. Proceedings of the Zoological Society of London 1856[1857]:369–371.
Gray, J.E. 1860d. On some new species of Mammalia and tortoises from Cambojia. Annals and Magazine of Natural History (3)6:217–218.
Gray, J.E. 1862a. Notice of a new species of Cyclemys from the Lao Mountains, in Siam. Annals and Magazine of Natural History (3)10:157.
Gray, J.E. 1863a. On the species of Chelymys from Australia; with the description of a new species. Annals and Magazine of Natural History (3)12:98–99.
Gray, J.E. 1863b. Notice of a new species of Pelomedusa from Natal. Annals and Magazine of Natural History (3)12:99–100.
Gray, J.E. 1863c. Notes on American Emydidae, and Professor Agassiz’s observations on my catalogue of them. Annals and Magazine of Natural History (3)12:176–183.
Gray, J.E. 1863d. Notice of a new species of Kinixys and other tortoises from central Africa. Annals and Magazine of Natural History (3)12:381–382.
Gray, J.E. 1863e. Observations on the box tortoises, with the descriptions of three new Asiatic species. Proceedings of the Zoological Society of London 1863:173–179.
Gray, J.E. 1863f. On the species of the genus Sternothaerus, with some observations on Kinixys. Proceedings of the Zoological Society of London 1863:192–197.
Gray, J.E. 1863g. Notice of a new species of Batagur from north-western India. Proceedings of the Zoological Society of London 1863:253.
Gray, J.E. 1863h. Description of a new Geoclemys lately living in the Gardens of the Zoological Society. Proceedings of the Zoological Society of London 1863:254–255.
Gray, J.E. 1865a. Notice of a new genus and species of the family Trionychidae from Western Africa. Annals and Magazine of Natural History (3)16:204–206.
Gray, J.E. 1867. Description of a new Australian tortoise (Elseya latisternum). Annals and Magazine of Natural History (3)20:43–45.
Gray, J.E. 1870a. Notice of a new Chilian tortoise (Testudo chilensis). Annals and Magazine of Natural History (4)6:190.
Gray, J.E. 1871a. On Euchelymys, a new genus and two new species of Australian freshwater tortoises. Annals and Magazine of Natural History (4)8:117–118.
Gray, J.E. 1871b. Notes on Australian freshwater tortoises. [2]. Annals and Magazine of Natural History (4)8:366.
Gray, J.E. 1871c. Damonia oblonga, a new species of freshwater tortoise. Annals and Magazine of Natural History (4)8:367.
Gray, J.E. 1872a. Notes on the mud-tortoises of India (Trionyx, Geoffroy). Annals and Magazine of Natural History (4)10:326–340.
Gray, J.E. 1872b. On Spatulemys lasalae, a new genus of Hydraspidae from Rio Parana, Corrientes. Annals and Magazine of Natural History (4)10:463.
Gray, J.E. 1872c. Appendix to the Catalogue of Shield Reptiles in the Collection of the British Museum. Part I. Testudinata (Tortoises). London: British Museum, 28 pp.
Gray, J.E. 1873a. Notes on tortoises. Annals and Magazine of Natural History (4)11:143–149.
Gray, J.E. 1873b. On a new freshwater tortoise from Borneo (Orlitia borneensis). Annals and Magazine of Natural History (4)11:156–157.
Gray, J.E. 1873c. Observations on chelonians, with descriptions of new genera and species. Annals and Magazine of Natural History (4)11:289–308.
Gray, J.E. 1873d. Damonia unicolor, a new species of water-tortoise from China, sent by Mr. Swinhoe. Annals and Magazine of Natural History (4)12:77–78.
Gray, J.E. 1873e. Notes on the tortoises of the ‘Zoology of Mexico’ of MM. A. Duméril and Bocourt. Annals and Magazine of Natural History (4)12:109–114.
Gray, J.E. 1873f. Notes on Chinese mud-tortoises (Trionychidae), with the description of a new species sent to the British Museum by Mr. Swinhoe, and observations on the male organ of this family. Annals and Magazine of Natural History (4)12:156–161.
Gray, J.E. 1873i. Hand-List of the Specimens of Shield Reptiles in the British Museum. London: British Museum, 124 pp.
Günther, A.C.L.G. 1873. Preliminary notice of some extinct tortoises from the islands of Rodriguez and Mauritius. Annals and Magazine of Natural History (4)11:397.
Günther, A.C.L.G. 1875. Descriptions of the living and extinct races of gigantic land–tortoises. Parts I and II. Introduction, and the tortoises of the Galapagos Islands. Philosophical Transactions of the Royal Society of London 165:251–284.
Günther, A.C.L.G. 1877. The Gigantic Land-Tortoises (Living and Extinct) in the Collection of the British Museum. London: Taylor and Francis, 96 pp. 2013
Günther, A.C.L.G. 1884. Contribution to our knowledge of Hydromedusa, a genus of South-American freshwater turtles. Annals and Magazine of Natural History (5)14:421–425.
Hallowell, E. 1844. Description of new species of reptiles from Africa. Proceedings of the Academy of Natural Sciences, Philadelphia 1844:118–120.
Hallowell, E. 1854. Descriptions of some new reptiles from California. Proceedings of the Academy of Natural Sciences, Philadelphia 7:91–97.
Harlan, R. 1827. Description of a land tortoise, from the Gallapagos Islands, commonly known as the “elephant tortoise”. Journal of the Academy of Natural Sciences, Philadelphia 5:284–292.
Hartweg, N. 1938. Kinosternon flavescens stejnegeri, a new turtle from northern Mexico. Occasional Papers of the Museum of Zoology, University of Michigan 371:1–5. 2013
Hartweg, N. 1939. A new American Pseudemys. Occasional Papers of the Museum of Zoology, University of Michigan 397:1–4.
Hay, O.P. 1903. Two new species of fossil turtles from Oregon. University of California Publications, Bulletin of the Department of Geological Sciences 3:237–241. 2013
Hay, O.P. 1908b. The Fossil Turtles of North America. Carnegie Institution of Washington, Publication 75:1–568.
Hay, O.P. 1924. The Pleistocene of the middle region of North America and its vertebrated animals. Carnegie Institution of Washington, Publication 322:1–374. 2013
Hay, W.P. 1905 ["1904"]. A revision of Malaclemmys, a genus of turtles. Bulletin of the U.S. Bureau of Fisheries 24:1–19 (Published Feb 1905).
Haynes, D. and McKown, R.R. 1974. A new species of map turtle (Genus Graptemys) from the Guadalupe River system in Texas. Tulane Studies in Zoology and Botany 18(4):143–152.
Hemprich, W. 1820. Grundriss der Naturgeschichte für höhere Lehranstalten. Berlin: August Rucker, 432 pp.
Henderson, J.R. 1912. Preliminary note on a new tortoise from South India. Records of the Indian Museum, Calcutta 7(3):217–218.
Hermann, J. 1793. [Testudo graja]. In: Schoepff, J.D. Historia Testudinum Iconibus Illustrata. Erlangae: Ioannis Iacobi Palm, 136 pp. [p. 52].
Hermann, J. 1804. Observationes Zoologicae. Opus posthumum edidit Fridericus Ludovicus Hammer. Argentorati [Strasbourg]: A. Koenig, 332 pp. 2013
Herrera, A.L. 1901. Nouvelle nomenclature des etres organises et des mineraux. Mexico, DF: Gov. Fed.
Heude, P.M. 1880. Mémoire sur les Trionyx. Mémoires concernant l’Histoire Naturelle de l’Empire Chinois 1(1):1–38. 2013
Hewitt, J. 1931. Descriptions of some African tortoises. Annals of the Natal Museum 6:461–506. 2013
Hewitt, J. 1933. On the Cape species and subspecies of the genus Chersinella Gray. Part I. Annals of the Natal Museum 7(2):255–293. 2018
Hewitt, J. 1934. On the Cape species and subspecies of the genus Chersinella Gray. Part II. Annals of the Natal Museum 7(3):303–349. 2014
Highfield, A.C. 1990. Tortoises of North Africa; taxonomy, nomenclatue, phylogeny and evolution with notes on field studies in Tunisia. Journal of Chelonian Herpetology 1(2):1–56.
Highfield, A.C. and Martin, J. 1989. Description of a miniature tortoise Testudo flavominimaralis n. species from North Africa. In: Highfield, A.C. Introduction to a Conservation Project for the North African Tortoise. London: Tortoise Trust, no pagination [pp. 9–12]. 2013
Hoffmann, C.K. 1890. Schildkröten. In: Bronn, H.G. (Ed.). Klassen und Ordnungen des Thier–Reichs. Vol. 6, Part 3, Reptilien, Vol. 1. Leipzig: Winter’sche Verlagshandlung, 442 pp.
Holbrook, J.E. 1836. North American Herpetology; or, a Description of the Reptiles Inhabiting the United States. Ed. 1, Vol. 1. Philadelphia: J. Dobson, 120 pp.
Holbrook, J.E. 1838a. North American Herpetology; or, a Description of the Reptiles Inhabiting the United States. Ed. 1, Vol. 2. Philadelphia: J. Dobson, 125 pp.
Holbrook, J.E. 1838b. North American Herpetology; or, a Description of the Reptiles Inhabiting the United States. Ed. 1, Vol. 3. Philadelphia: J. Dobson, 122 pp.
Holbrook, J.E. 1840. North American Herpetology; or, a Description of the Reptiles Inhabiting the United States. Ed. 1, Vol. 4. Philadelphia: J. Dobson, 126 pp.
Hsü, H.F. 1930. Preliminary note on a new variety of Cyclemys flavomarginata from China. Contributions from the Biological Laboratory of the Science Society of China, Zoological Series 6(1):1–7.
Humboldt, A. von. 1831. [Testudo arrau, Testudo terekay]. In: Gray, J.E. Synopsis Reptilium; or Short Descriptions of the Species of Reptiles. Part I.—Cataphracta. Tortoises, Crocodiles, and Enaliosaurians. London: Treuttel, Wurz, and Co., 85 pp. [p. 77].
Hummel, K. 1929. Die fossilen weichschildkröten (Trionychia). Eine morphologisch-systematische und stammesgeschichtliche Studie. Geologische und Palaeontologische Abhandlungen 16:359–487.
Hurter, J. 1911. Herpetology of Missouri. Transactions of the Academy of Sciences, St. Louis 20:59–274. 2013
Iverson, J.B. 1979. A taxonomic reappraisal of the yellow mud turtle, Kinosternon flavescens (Testudines: Kinosternidae). Copeia 1979(2):212–225.
Iverson, J.B. 1981. Biosystematics of the Kinosternon hirtipes species group (Testudines: Kinosternidae). Tulane Studies in Zoology and Botany 23:1–74.
Iverson, J.B. and McCord, W.P. 1992a. A new Chinese eyed turtle of the genus Sacalia(Batagurinae: Testudines). Proceedings of the Biological Society of Washington 105(3):426–432.
Jaekel, O. 1911. Die fossilen Schildkrötenreste von Trinil. In: Selenka, M.L. and Blanckenhorn, M. (Eds.). Die Pithecanthropus-Schichten auf Java. Geologische und Paläontologische Ergebnisse der Trinil-Expedition (1907 und 1908). Leipzig: Wilhelm Engelmann, pp. 75–81. 2013
Jarocki, F.P.N. 1822. Zoologia czyly zwierzetopismo ogolne podlug naynowszego systematu. Vol. 3. Warsaw. [in Polish] 2014
Jerdon, T.C. 1870. Notes on Indian herpetology. Proceedings of the Asiatic Society of Bengal 1870(3):66–85.
Johnston, C.S. 1937. Osteology of Bysmachelys canyonensis, a new turtle from the Pliocene of Texas. Journal of Geology 45:439–447. 2014
Joyce, W.G., Parham, J.F., and Gauthier, J.A. 2004. Developing a protocol for the conversion of rank-based taxon names to phylogenetically defined clade names, as exemplified by turtles. Journal of Paleontology 78:989–1013.
Kanberg, H. 1924. Uber eine neue Schildkröte aus Kamerun. Zoologischer Anzeiger 60:195–197.
Kanberg, H. 1930. Eine neue Schildkröte aus Costa Rica. Zoologischer Anzeiger 88:161–162.
Khosatzky, L.I. and Mlynarski, M. 1966. Agrionemys—nouveau genre de tortues terrestres (Testudinidae). Bulletin de l'Académie Polonaise des Sciences Cl. 2. Série des Sciences Biologiques 14:123–125. 2013
Klein, J.T. 1751. Quadrupedum Dispositio Brevisque Historia Naturalis. Lipsiae: B.C. Breitkopfium, 127 pp.
Klein, J.T. 1760. [Testudinata]. In: Behn, F.D. (Transl.). Jakob Theodor Kleins Classification und Kurze Geschichte der Vierfüssigen Thiere. Lübeck: Jonas Schmidt, 381 pp.
Kou, Z. 1989. Cyclemys from Yunnan, a description of a new species and a new record to China (Testudinata: Emydidae). In: Matsui, M., Hikida, T. and Goris, R.C. (Eds.). Current Herpetology in East Asia. Proceedings of the Second Japan–China Herpetological Symposium. Herpetological Society of Japan 1989:193–197.
Krefft, G. 1876. Notes on Australian animals in New Guinea with description of a new species of fresh water tortoise belonging to the genus Euchelymys (Gray). Annali del Museo Civico di Storia Naturale Giacomo Doria (1)8:390–394.
Kuchling, G., Rhodin, A.G.J., Ibarrondo, B.R., and Trainor, C.R. 2007. A new subspecies of the snakeneck turtle Chelodina mccordi from Timor-Leste (East Timor) (Testudines: Chelidae). Chelonian Conservation and Biology 6(2):213–222.
Kuhl, H. 1820. Beiträge zur Kenntniss der Amphibien. In: Kuhl, H. Beiträge zur Zoologie und vergleichenden Anatomie. Erste Abtheilung. Beiträge zur Zoologie. Frankfurt: Hermannschen Buchhandlung, pp. 75–132.
Kuhn, O. 1960. Die Familien der fossilen Amphibien und Reptilien. Bericht der Naturforschenden Gesellschaft in Bamberg 37:20–52.
Lacépède, B.G.E. de. 1788. Histoire Naturelle des Quadrupèdes Ovipares et des Serpens. Tome Premier. Paris: Hôtel de Thou, 651 pp. Quarto edition.
Lapparent de Broin, F. de, Bour, R., Parham, J.F., and Perälä, J. 2006. Eurotestudo, a new genus for the species Testudo hermanni Gmelin, 1789 (Chelonii, Testudinidae). Comptes Rendus Paleovol 5:803–811.
Latreille, P.A. 1800. Historie naturelle des Salamandres de France, précédée d’un tableau méthodique des autres Reptiles indigènes. Paris: Imprimerie de Crapelet, 61 pp.
Latreille, P.A. 1801. Histoire Naturelle des Reptiles. In: Sonnini, C.S. and Latreille, P.A. Histoire Naturelle des Reptiles, avec figures dessinées d’après nature. Tome Premier. Première Partie. Quadrupèdes et Bipèdes Ovipares. Paris: Imprimerie de Crapelet, 280 pp.
Latreille, P.A. 1825. Familles Naturelles du Règne Animal, exposées succinctement et dans un ordre analytique, avec l’indication de leurs genres. Paris: Baillière, 570 pp. 2013
Laurent, R.F. 1956. Contribution a l’herpétologie de la région des grands lacs de l’Afrique centrale. I. Généralites. II. Chéloniens. III. Ophidiens. Annales du Musée Royal du Congo Belge Tervuren, Sciences Zoologiques 48:5–390. 2018
Laurent, R.F. 1965. A contribution to the knowledge of the genus Pelusios (Wagler). Annales du Musée Royal de l’Afrique Centrale, Sciences Zoologiques, Tervuren 135:1–33.
Laurin, M. and Reisz, R.R. 1995. A reevaluation of early amniote phylogeny. Zoological Journal of the Linnean Society 113:165–223.
Le, M. and McCord, W.P. 2008. Phylogenetic relationships and biogeographical history of the genus Rhinoclemmys Fitzinger, 1835 and the monophyly of the turtle family Geoemydidae (Testudines: Testudinoidea). Zoological Journal of the Linnean Society 153:751–767.
Le, M., Raxworthy, C.J., McCord, W.P., and Mertz, L. 2006. A molecular phylogeny of tortoises (Testudines: Testudinidae) based on mitochondrial and nuclear genes. Molecular Phylogenetics and Evolution 40:517–531.
Le, T.B., Le, Q.H., Tran, M.L., Phan, T.H., Phan, M.T., Tran, T.T.H., Pham, T.T., Nguyen, D.T., Nong, V.H., Phan, V.C., Dinh, D.K., Truong, N.H., and Ha, D.D. 2010. Comparative morphological and DNA analysis of specimens of giant freshwater soft-shelled turtle in Vietnam related to Hoan Kiem turtle. T?p Chí Công Ngh? Sinh H?c [Journal of Biotechnology, Vietnamese Academy of Science and Technology] 8(3A):949–954.
LeConte, J. 1830. Description of the species of North American tortoises. Annals of the Lyceum of Natural History, New York 3:91–131.
LeConte, J. 1854. Description of four new species of Kinosternum. Proceedings of the Academy of Natural Sciences of Philadelphia 7:180–190.
LeConte, J. 1860. Description of two new species of tortoises. Proceedings of the Academy of Natural Sciences of Philadelphia 11(1859)[1860]:4–7.
Legler, J.M. 1959. A new tortoise, genus Gopherus, from north-central Mexico. University of Kansas Publications of the Museum of Natural History 11(5):335–343.
Legler, J.M. 1960. A new subspecies of slider turtle (Pseudemys scripta) from Coahuila, Mexico. University of Kansas Publications of the Museum of Natural History 13(3):73–84.
Legler, J.M. and Cann, J. 1980. A new genus and species of chelid turtle from Queensland, Australia. Contributions in Science, Natural History Museum of Los Angeles County 324:1–18.
Lehr, E., Fritz, U., and Obst, F.J. 1998. Cuora galbinifrons picturata subsp. nov., eine neue Unterart der Hinterindischen Scharnierschildkröte. Herpetofauna 20(113):5–11. 2013
Lesson, R.P. 1830. Centurie Zoologique, ou Choix d’Animaux Rares, Nouveaux ou Imparfaitement Connus. Paris: F.G. Levrault, 235 pp. 2013
Lesson, R.P. 1831a. Catalogue des Reptiles qui font partie d’une Collection zoologique recueillie dans l’Inde continentale ou en Afrique, et apportée en France par M. Lamare-Piquot. Bulletin des Sciences Naturelles et Géologiques, Paris 25(2):119–123.
Lesson, R.P. 1831b. Reptiles. In: Bélanger, C. (Ed.). Voyage aux Indes-Orientales, par le Nord de l’Europe, les Provinces du Caucase, la Géorgie, l’Arménie et la Perse, suivi de Détails topographiques, statistiques et autres sur le Pégou, les Iles de Java, de Maurice et de Bourbon, sur le Cap de Bonne-Espérance et Sainte-Hélène, pendant les Années 1825, 1826, 1827, 1828 et 1829. Zoologie. Paris: A. Bertrand, pp. 289–336. 2013
Lesson, R.P. 1832. Illustrations de Zoologie, ou Recueil de figures d’Animaux peintes d’après nature. Pl. 7. Paris: A. Bertrand, 60 pls. 2013
LeSueur, C.A. 1817. An account of an American species of tortoise, not noticed in the systems. Journal of the Academy of Natural Sciences, Philadelphia 1:86–88.
Li, Z.Y. 1958. Report on the investigation of reptiles of Hainan Island. Chinese Journal of Zoology 2(4):234–239.
Lichtenstein, H. 1856. Nomenclator reptilium et amphibiorum Musei Zoologici Berolinensis. Namenverzeichniss der in der zoologischen Sammlung der Königlichen Universität zu Berlin ausgestellten Arten von Reptilien und Amphibien nach ihren Ordnungen, Familien und Gattungen. Berlin: Königlichen Akademie der Wissenschaften, 48 pp.
Lidth de Jeude, T.W.V. 1893. On a new species of the genus Testudo. Notes from the Leyden Museum 15:312–313.
Lindholm, W.A. 1906. Beschreibung einer neuen Schildkrötenart aus Deutsch-Sudwestafrika nebst Bemerkungen über die Gattung Homopus D. et B. Jahrbücher des Nassauischen Vereins für Naturkunde, Wiesbaden 59:345–351.
Lindholm, W.A. 1929. Revidiertes Verzeichnis der Gattungen der rezenten Schildkröten nebst Notizen zur Nomenklatur einiger Arten. Zoologischer Anzeiger 81:275–295. 2013
Lindholm, W.A. 1931. Über eine angebliche Testudo-Art aus Südchina. Zoologischer Anzeiger 97:27–30.
Link, H.F. 1807. Beschreibung der Naturalien-Sammlung der Universität zu Rostock, Volume 2. Rostock: Adlers Erben, 100 pp. 2013
Linnaeus, C. 1758. Systema Naturae, per Regna Tria Naturae, secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Tomus I. Editio Decima, Reformata. [10th Ed.]. Holmiae [Stockholm]: Laurentii Salvii, 824 pp.
Linnaeus, C. 1766. Systema Naturae. Editio Duodecima, Reformata. Tomus I, Pars I, Regnum Animale. [12th Ed.]. Holmiae [Stockholm]: Laurentii Salvii, 532 pp.
Loveridge, A. 1923. Notes on East African tortoises collected 1921–1923, with the description of a new species of soft land tortoise. Proceedings of the Zoological Society of London 1923:923–933.
Loveridge, A. 1935. Scientific results of an expedition to rain forest regions in eastern Africa. I. New reptiles and amphibians from East Africa. Bulletin of the Museum of Comparative Zoology 79:1–19.
Loveridge, A. and Williams, E.E. 1957. Revision of the African tortoises and turtles of the suborder Cryptodira. Bulletin of the Museum of Comparative Zoology 115(6):163–557.
Lovich, J.E. and McCoy, C.J. 1992. Review of the Graptemys pulchra group (Reptilia: Testudines: Emydidae), with descriptions of two new species. Annals of the Carnegie Museum 61(4):293–315.
Luederwaldt, H. 1926. Os chelonios brasileiros. Revista Museo Paulista 14:403–470.
Luo, B. and Zong, Y. 1988. A new species of Cuora – Cuora aurocapitata. Acta Herpetologica Sinica 3:13–15.
Lydekker, R. 1885. Indian Tertiary and post-Tertiary Vertebrata. Siwalik and Nerbada Chelonia. Memoirs of the Geological Survey of India, Palaeontologia Indica (10)3:155–208.
Lydekker, R. 1889. Catalogue of the Fossil Reptilia and Amphibia in the British Museum. Part III. Chelonia. London: British Museum of Natural History, 239 pp.