Literature
  • Pritchard 1997
  • Galápagos tortoises' nomenclature: a reply. Chelonian Conserv. Biol. 2(4): 619-621.
  • Zug 1997
  • Galápagos tortoises' nomenclature: still unresolved. Chelonian Conserv. Biol. 2(4): 618-619.
  • Harlan 1835
  • Genera of North American reptilia, and a synopsis of the species. Med. Phys. Res.
  • 1976
  • General consideration on the karyotype evolution of Chelonia from the Amazon Region of Brazil. Cytologia 41: 559-565.
  • Legler 1993
  • General description and definition of the order Chelonia. In: C. J. Glasby, G. J. B. Ross, and P. L. Beesley (eds.), Fauna of Australia. Vol. 2A Amphibia & Reptilia, pp. 104-107. Australian Government Printing Service, Canberra.
  • 1842
  • General features of Chusan, with remarks on the flora and fauna of that island. Ann. Mag. Natur. Hist. (London) 11: 481-493.
  • 1802
  • General zoology, or systematic zoology. G. Kearsley, London. 312 pp.
  • Stejneger 1909
  • Generic names of some chelyid turtles. Proc. Biol. Soc. Washington 22: 125-128.
  • 1997
  • Genetic delineation of management units for the desert tortoise, Gopherus agassizii, in northeastern Mojave Desert. Copeia
  • , Whiteman 1993
  • Genetic diversity in fragmented populations of Clemmys guttata and Chrysemys picta marginata as shown by DNA fingerprinting. Copeia
  • Broderick 1994
  • Genetic studies of the hawksbill turtle Eretmochelys imbricata: evidence for multiple stocks in Australian waters. Pacific Conserv. Biol. 1: 123-131.
  • 1996
  • Genetic variation among populations of the redbelly turtle (Pseudemys rubriventris). Copeia
  • Yasukawa 1996
  • Geographic variation and sexual size dimorphism in Mauremys mutica (Cantor, 1842) (Reptilia: Bataguridae), with description of a new supspecies from the southern Ryukyus, Japan. Zool. Sci. (Japan) 13: 303-317.
  • Tinkle 1961
  • Geographic variation in reproduction, size, sex ratio and maturity of Sternothaerus odoratus (Testudinata: Chelydridae). Ecology 42: 68-76.
  • Kamezaki, 1995
  • Geographic variation in skull morphometry of the green turtle, Chelonia mydas, with a taxonomic discussion. J. Herpetol. 29: 51-60.
  • Lovich 1985
  • Geographic variation in the Asiatic turtle Chinemys reevesii (Gray), and the status of Geoclemys grangeri Schmidt. J. Herpetol. 19: 238-245.
  • 1956a
  • Geographic variation in the chicken turtle. Fieldiana: Zool. 34: 461-503.
  • Sanchez-Villagra 1995
  • Geographic variation in the matamata turtle, Chelus fimbriatus, with observations on its shell morphology and morphometry. Chelonian Conserv. Biol. 1(4): 293-300.
  • Iverson 1977c
  • Geographic variation in the musk turtle, Sternotherus minor. Copeia 1977: 502-517.
  • Ernst 1984
  • Geographic variation in the Neotropical turtle, Platemys platycephala. J. Herpetol. (1983) 17: 345-355.
  • Iverson, 1990
  • Geographic variation in the redbelly turtle, Pseudemys rubriventris (Reptilia: Testudines). Ann. Carnegie Mus. Natur. Hist. 59: 1-13.
  • Houseal 1982
  • Geographic variation in the yellow mud turtle, Kinosternon flavescens. Copeia
  • Snell 1995
  • Geographical characteristics of the Galápagos Islands. Noticias de Galápagos 55: 18-24.
  • Rummler, 1991
  • Geographische Variabilität der Amboina-Scharnierschildkröte Cuora amboinensis (Daudin, 1802), mit Beschreibung einer neuen Unterart, C. a. kamaroma subsp. nov. Salamandra 27: 17-45.
  • Cann 1997a
  • Georges short-neck turtle, Elseya georgesi sp. nov. Vic. Herp. Soc. Inc. "Monitor" 9(1): 18-23.
  • Hambler 1994
  • Giant tortoise (Geochelone gigantea) translocation to Curieuse Island (Seychelles): success or failure? Biol. Conserv. 69: 293-299.
  • DeRoy 1972
  • Giant tortoises on a volcano. Pacific Discovery 25(2): 14-20.
  • 1994b
  • Gibt es in Nordafrika zwei verschiedene Formen der Europäischen Sumpfschildkröte (Emys orbicularis)? Salamandra 30: 76-80.
  • 1992
  • Global population genetic structure and male mediated gene flow in the green turtle (Chelonia mydas): RFLP analyses of anonymous nuclear loci. Genetics 131: 163-173.
  • 1992
  • Global population structure and natural history of the green turtle (Chelonia mydas) in terms of matriarchal phylogeny. Evolution 46: 865-881.
  • Kuchling 1988
  • Gonadal cycles of the Western Australian long-necked turtles Chelodina oblonga and Chelodina steindachneri (Chelonia: Chelidae). Rec. West. Aust. Mus. 14: 189-198.
  • Breininger 1994
  • Gopher tortoise (Gopherus polyphemus) densities in coastal scrub and slash pine flatwoods in Florida. J. Herpetol. 28: 60-65.
  • Landers 1982
  • Growth and maturity of the gopher tortoise in southwestern Georgia. Bull. Florida St. Mus. Biol. Sci. 27: 81-110.
  • , Burken 1979
  • Growth and maturity of the snapping turtle (Chelydra serpentina) in Iowa. Herpetologica 35: 261-266.
  • , 1977
  • Growth and population characteristics of Blanding's turtle, Emydoidea blandingii, in Massachusetts. Herpetologica 33: 410-414.
  • Seidel 1990
  • Growth and population characteristics of the slider turtle, Trachemys decussata, on Grand Cayman Island. J. Herpetol. 24(2): 191-196.
  • Mushinsky 1994
  • Growth and sexual dimorphism of Gopherus polyphemus in central Florida. Herpetologica 50: 119-128.
  • Frazer, 1984
  • Growth curves for captive loggerhead turtles, Caretta caretta, in North Carolina, USA. Bull. Marine Sci. 34: 485-489.
  • Otani 1989
  • Growth of artificially hatched juveniles of Geoemyda spengleri japonica in captivity. Akamata 6: 7-8.
  • 1980
  • Growth of captive hawksbill turtles, Eretmochelys imbricata, in western Samoa. Bull. Marine Sci. 30: 909-912.
  • Ernst 1973
  • Growth of the mud turtle, Kinosternon subrubrum, in Florida. Herpetologica 30: 317-320.
  • 1971
  • Growth rate of the red-bellied turtle, Chrysemys rubriventris, at Plymouth, Massachusetts. Copeia
  • 1994
  • Growth rate, reproductive output, and temperature selection of snapping turtles in habitats of different productivities. J. Herpetol. 28: 405-410.
  • Lovich 1990a
  • Growth, maturity, and sexual dimorphism in the wood turtle, Clemmys insculpta. Can. J. Zool. 68: 672-677.
  • , Moll 1997
  • Growth, reproduction, and survivorship in the red-eared turtle, Trachemys scripta elegans, in Illinois, with conservation implications. Chelonian Conserv. Biol. 2: 352-357.
  • Satyamurti 1962
  • Guide to the lizards, crocodiles, turtles and tortoises in the reptile gallery. Madras Gov't. Mus. Madras, India. 45 pp.