- Kamezaki 1990
- Karyotype of the hawksbill turtle, Eretmochelys imbricata, from Japan, with notes on a method for preparation of chromosomes from liver cells. Japanese J. Herpetol. 13: 111-113.
- Bickham 1983
- Karyotypes and evolutionary relationships of trionychid turtles. Cytologia 48: 177-183.
- Bickham 1979
- Karyotypes of sea turtles and the karyological relationships of the Cheloniidae. Amer. Zool. 19: 983.
- , Legler 1980
- Karyotypes of side-necked turtles (Testudines: Pleurodira). Canadian J. Zool. 58: 828-841.
- Bickham, 1976b
- Karyotypes of some neotropical turtles. Copeia 1976: 703-708.
- Kamezaki 1989
- Karyotypes of the loggerhead turtle, Caretta caretta, from Japan. Zool. Sci. (Japan) 6: 421-422.
- Rhodin 1978
- Karyotypic analysis of the Podocnemis turtles. Copeia
- Pritchard, Márquez 1973
- Kemp's ridley turtle or Atlantic ridley Lepidochelys kempi. IUCN Monogr. (2): 1-30.
- Pritchard, Márquez 1973
- Kemp's ridley turtle or Atlantic ridley, Lepidochelys kempi. IUCN Monogr. 2. 30 pp.
- Zwinenberg 1977
- Kemp's ridley, Lepidochelys kempii (Garman, 1880), undoubtedly the most endangered marine turtle today (with notes on the current status of Lepidochelys olivacea). Bull. Maryland Herpetol. Soc. 13: 170-192.
- Feuer 1970
- Key to the skulls of Recent adult North and Central American turtles. J. Herpetol. 4: 69-75.
- Bramble 1984
- Kinosternid shell kinesis: structure, function and evolution. Copeia
- Cann 1997d
- Kuchlings long-neck turtle, Chelodina kuchlingi sp. nov. Vic. Herp. Soc. Inc. "Monitor" 9(1): 41-44.
- Hofstra 1994
- Kweken met de Ambonese doosschildpad (Cuora ambionensis). Lacerta 53(1): 18-22.
- Van Putten 1992
- Kweken met de geelkopschildpad (Indotestudo elongata). Lacerta 50(3): 118-120.
- Hofstra 1995
- Kweken met de moerasschildpad, Mauremys mutica. Lacerta 53(6): 187-191.