You are here » home › advanced search › Chrysemys picta

Chrysemys picta (SCHNEIDER, 1783)

IUCN Red List - Chrysemys picta - Least Concern, LC
iNaturalist logo

Can you confirm these amateur observations of Chrysemys picta?

Add your own observation of
Chrysemys picta »

Find more photos by Google images search: Google images

Higher TaxaEmydidae, Deirochelyinae, Testudinoidea, Testudines (turtles)
SubspeciesChrysemys picta picta (SCHNEIDER 1783)
Chrysemys picta bellii (GRAY 1831)
Chrysemys picta marginata AGASSIZ 1857 
Common NamesE: Painted Turtle
picta: Eastern Painted Turtle
bellii: Western Painted Turtle
marginata: Midland Painted Turtle
G: Zierschildkröte
S: Tortuga Pinta 
SynonymTestudo picta SCHNEIDER 1783: 348
Hydrochelys picta WAGLER 1821
Emys Picta — DUMÉRIL & BIBRON 1835: 297
Chrysemys picta — GRAY 1855
Chrysemys picta — STEBBINS 1985: 100
Trachemys picta — LEVER 2003
Chrysemys picta — CROTHER 2000
Chrysemys picta — TTWG 2014
Chrysemys picta — TTWG 2021

Chrysemys picta picta (SCHNEIDER 1783)
Testudo cinerea BONNATERRE 1789
Chrysemys cinerea — BOULENGER 1889
Chrysemys picta picta — BISHOP & SCHMIDT 1931
Chrysemys picta picta — CONANT & COLLINS 1991: 71
Chrysemys picta picta — CROTHER 2000
Chrysemys picta picta — HENNIG 2013
Chrysemys picta picta — TTWG 2021

Chrysemys picta bellii (GRAY 1831)
Emys bellii GRAY 1831
Emys Bellii — DUMÉRIL & BIBRON 1835: 302
Emys oregoniensis HARLAN 1837
Chrysemys nuttallii AGASSIZ 1857: 439
Chrysemys pulchra GRAY 1873: 147
Chrysemys Bellii — GRAY 1873: 147
Chrysemys oregonensis — MONKS 1877: 199
Chrysemys cinerea var. bellii — BOULENGER 1889
Chrysemys treleasei HURTER 1911
Chrysemys picta bellii — BISHOP & SCHMIDT 1931
Chrysemys bellii bellii — BURT 1935
Chrysemys picta belli — HULSE 1980
Chrysemys picta belli — STEBBINS 1985: 100
Chrysemys picta bellii — CONANT & COLLINS 1991: 72
Chrysemys picta bellii — LINER 1994:31
Chrysemys picta bellii — CROTHER 2000
Chrysemys picta bellii — OBST 2003: 12
Chrysemys picta bellii — VALVERDE 2011
Chrysemys picta bellii — LEGLER & VOGT 2013
Chrysemys picta bellii — TTWG 2021

Chrysemys picta marginata AGASSIZ 1857
Chrysemys marginata AGASSIZ 1857
Chrysemys picta marginata — BISHOP & SCHMIDT 1931
Chrysemys bellii marginata — CONANT 1938
Chrysemys marginata — WILLIAMS 1959
Chrysemys picta marginata — CONANT & COLLINS 1991: 71
Chrysemys picta marginata — CROTHER 2000
Chrysemys picta marginata — HENNIG 2010: 24
Chrysemys picta marginata — HENNNG 2011
Chrysemys picta marginata — HENNNG 2015
Chrysemys picta marginata — TTWG 2021
Chrysemys picta marginata — JONES et al. 2024 
DistributionS Canada (Nova Scotia, New Brunswick, Quebec, Ontario, Manitoba, Saskatchewan, Alberta ?, British Columbia),
USA (Georgia, Alabama, Mississippi, Louisiana, Oklahoma, Arkansas, Colorado, Wyoming, Idaho, Oregon, Washington, Montana, North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, Illinois, Tennessee, Indiana, Kentucky, Michigan, Ohio, West Virginia, Virginia, South Carolina, North Carolina, Maryland, Delaware, New Jersey, Pennsylvania, Connecticut, Massachusetts, Vermont, New York, New Hampshire, Maine, scattered in W Texas, New Mexico, Arizona, Utah, introduced to Florida and California),
Mexico (Chihuahua)

introduced to the Philippines, Germany, Indonesia, Spain (Rhodin et al. 2010), incl. Mallorca (PINYA & CARRETERO 2011).

Type locality: Lancaster, Philadelphia, USA (designated by MITLLEMAN 1945).

belli: S Canada (Alberta, British Columbia, Manitoba, Ontario, Saskatchewan), USA (Arizona, Colorado, Idaho, Illinois, Iowa, Kansas, Michigan,Minnesota, Missouri, Montana, Nebraska,New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming), Mexico (Chihuahua); Type locality: “Manhattan, Kansas” (designated by K.P. SCHMIDT 1953).

marginata: SE Canada (Ontario, Québec), E USA (Alabama, Illinois, Indiana, Kentucky, Michigan, New York, Ohio,Pennsylvania, Tennessee, West Virginia)

oregoniensis: Oregon, Type locality: Oregon River.

picta: Canada (New Brunswick, Nova Scotia, Quebec), USA (Alabama, Connecticut, Delaware, Georgia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Vermont, Virginia, West Virginia)  
ReproductionOviparous. Temperature‐dependent sex determination (TSD) fide Nemesházi & Bókony 2023. 
TypesSyntype: MCZ R-1764
Syntype: MCZ [bellii]
Syntype: USNM 21, MCZ [dorsalis]
Syntypes: USNM 49427-49429 [treleasei]
Syntypes: INHS (= UIMNH) 41529, MCZ 1796, UMMZ 63519 [marginata]
Holotype: ANSP 165 [oregoniensis] 
Diagnosis 
CommentPhysiology: Chrysemys picta marginata is the first reptile which has been shown to survive freezing to as low as -8 degrees Celsius (Diamond 1989). These turtles hatch in autumn and overwinter in nests in shallow soil. The cryoprotectant used is a mix of glucose, glycerol and amino acids (particularly taurine). However, Packard et al. (1997) state that they they remain supercooled and unfrozen and can bear only temperatures as low as minus 3-4°C and therefore experiments with pets should be done with exterme care;-)

Distribution: not in Alberta (but close to the border in Montana) fide Barela & Olson 2014.

Taxonomy: Please note that STARKEY et al. (2003) suggested to elevate C. p. dorsalis to full species status. These authors also questioned the validity of the other subspecies. Because morphological intermediate specimens are known between C. dorsalis and C. p. picta, C. p. marginata, and C. p. bellii (Ernst, 1967, 1970, and others), the taxonomy of dorsalis is debatable (Reynolds et al. 2007, TTWG 2012).

Genome: The genome of Ch. picta has been sequenced by Shaffer et al. 2013. See also Abramyan et al. 2013, and Bergeron et al. 2023.

Karytoype: Montiel et al. (2016) identified a macro-chromosome XX/XY system in the GSD wood turtle Glyptemys insculpta, the youngest known sex chromosomes in chelonians (8–20 My old). Comparative analyses show that their X/Y is homologous to chromosome 4 of Chrysemys picta, chromosome 5 of Gallus gallus (chicken), and thus to the X/Y sex chromosomes of Siebenrockiella crassicollis.

Type species: Testudo picta SCHNEIDER 1783: 348 is the type species of the genus Chrysemys GRAY 1844: 27.

Habitat: freshwater (lakes, rivers) 
EtymologyNamed after the colorful carapacial pattern (picta, Latin for painted).

The genus name means “golden turtle” (emys = tortoise); referring to the yellow head and shell markings. 
References
  • Abramyan, John; Daleen Badenhorst, Kyle K Biggar, Glen M Borchert, Christopher W Botka, Rachel M Bowden, Edward L Braun, Anne M Bronikowski, Benoit G Bruneau, Leslie T Buck, Blanche Capel, Todd A Castoe, Mike Czerwinski, Kim D Delehaunty, Scott V Edw 2013. The western painted turtle genome, a model for the evolution of extreme physiological adaptations in a slowly evolving lineage. Genome Biology 2013, 14:R28 - get paper here
  • Agassiz, Louis 1857. Contributions to the Natural History of the United States of America. vol. 1. Little, Brown & Co., Boston, lii + 452 pp. - get paper here
  • Anthonysamy, Whitney J. B.; Michael J. Dreslik, David Mauger, and Christopher A. Phillips 2014. A Preliminary Assessment of Habitat Partitioning in a Freshwater Turtle Community at an Isolated Preserve. Copeia Jun 2014, Vol. 2014, No. 2: 269-278. - get paper here
  • Anton, Thomas G., Cavataio, Joseph T. and Mills, Douglas 2016. New amphibian and reptile records from Illinois, USA. Herpetological Review 47 (4): 638 - get paper here
  • Babcock, H. 1933. The Eastern Limit of Range for Chrysemys picta marginata. Copeia, 1933(2), 101-101 - get paper here
  • Badenhorst D, Hillier LW, Literman R, Montiel EE, Radhakrishnan S, Shen Y, Minx P, Janes D, Warren WC, Edwards SV, Valenzuela N. 2015. Physical mapping and refinement of the painted turtle genome (Chrysemys picta) inform amniote genome evolution and challenges turtle-bird chromosomal conservation. Genome Biol Evol. 2015 Jun 24. pii: evv119; doi: 10.1093/gbe/evv119 - get paper here
  • Barela, Kimberly L & Deanna H Olson 2014. Mapping the Western Pond Turtle (Actinemys marmorata) and Painted Turtle (Chrysemys picta) in Western North America. Northwestern Naturalist 95 (1): 1-12 - get paper here
  • Bartlett, R. D. & Bartlett, P. 1999. A Field Guide to Texas Reptiles and Amphibians. Gulf Publishing Co., Houston, Texas, 331 pp.
  • Baxter-Gilbert, James, Julia L. Riley and Jacqueline D. Litzgus. 2013. Chrysemys picta marginata (midland painted turtle), Emydoidea blandingii (Blanding's turtle) hatchling mortality. Herpetological Review 44 (2): 303-304 - get paper here
  • Baxter-Gilbert, James, Julia L. Riley and Jacqueline D. Litzgus. 2013. Chrysemys picta marginata (midland painted turtle) avian predation. Herpetological Review 44 (2): 302-303 - get paper here
  • Bayless, Laurence E. 1972. Growth, population size and basking behavior of Chrysemys picta in a woodland pond (abstr.). Herpetological Review 4(6):199 - get paper here
  • Beane, J C 2019. New geographic distribution records for reptiles from North Carolina, USA. Herpetological Review 50 (3): 538-542 - get paper here
  • Bergeron, L.A., Besenbacher, S., Zheng, J. et al. 2023. Evolution of the germline mutation rate across vertebrates. Nature - get paper here
  • Bergman, Enoch; Hill, Ben; Montgomery, Chad; Hobert, Justin; Boback, Scott; Mackessy, Stephen P. 1997. Geographic Distribution. Chrysemys picta belli. Herpetological Review 28 (1): 49 - get paper here
  • Birchard, G.F. & G.C. Packard 1997. Cardiac Activity in Supercooled Hatchlings of the Painted Turtle (Chrysemys picta) Journal of Herpetology 31 (1): 166-169. - get paper here
  • Bleakney, Sherman 1958. Postglacial dispersal of the turtle Chrysemys picta. Herpetologica 14: 101104 - get paper here
  • Boback, Scott;Link, Shelly;Montgomery, Chad;Hobert, Justin;Bergman, Enoch;Hill, Ben;Mackessey, Stephen P. 1996. Geographic Distribution. Chrysemys picta belli. Herpetological Review 27 (4): 210 - get paper here
  • Bour, R. 2008. Global diversity of turtles (Chelonii; Reptilia) in freshwater. Hydrobiologia 595:593–598 - get paper here
  • Bowen, K.D. & F.J. Janzen 2005. Rainfall and Depredation of Nests of the Painted Turtle, Chrysemys picta Journal of Herpetology 39 (4): 649-652. - get paper here
  • Bowne, D.R. 2008. Terrestrial Activity of Chrysemys picta in Northern Virginia Copeia 2008 (2): 306-310. - get paper here
  • Bragg, Arthur N.;Bragg, William N. 1957. The southern painted turtle in Oklahoma. Copeia 1957 (4): 307-308 - get paper here
  • Breitenbach, G.L., J.D. Congdon & R.C. van Loben Sels 1984. Winter Temperatures of Chrysemys picta Nests in Michigan: Effects on Hatchling Survival Herpetologica 40 (1): 76-81. - get paper here
  • Brown, Grover J., III. 2015. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 46 (4): 564 - get paper here
  • Browne, David R. 2008. Terrestrial Activity of Chrysemys picta in Northern Virginia. Copeia 2008 (2): 306-310 - get paper here
  • Burt, Charles E. 1935. Further records of the ecology and distribution of amphibians and reptiles in the middle west. American Midland Naturalist 16 (3): 311-336 - get paper here
  • Camper, Jeffrey D. 2019. The Reptiles of South Carolina. University of South Carolina Press, 288 pp. [review in Copeia 107 (3): 590, 2019] - get paper here
  • Cantrell, Elizabeth A.; Caroline M. Dong, Craig A. Hill, and Daniel E. Warren 2014. Buoyancy Control in Cold-Submerged Painted Turtles: Implications for Overwintering Physiology and Behavior. Herpetologica Dec 2014, Vol. 70, No. 4: 388-394. - get paper here
  • Čapkun-Huot, Catherine; Vincent K Fyson, Gabriel Blouin-Demers 2021. Landscape composition predicts the local abundance of painted turtles (Chrysemys picta). Herpetology Notes 14: 215-223 - get paper here
  • Carrière, M.-A., N. Rollinson, A.N. Suley & R.J. Brooks 2008. Thermoregulation when the Growing Season is Short: Sex-Biased Basking Patterns in a Northern Population of Painted Turtles (Chrysemys picta) Journal of Herpetology 42 (1): 206-209. - get paper here
  • Cassel, Kevin W.; John P. Vanek, Gary A. Glowacki, Timothy S. Preuss, and Clayton K. Nielsen 2019. Multiscale Habitat Factors Influence the Occupancy and Turnover of the Suburban Herpetofauna of Chicago, Illinois, USA. Herp. Conserv. Biology 14 (2): - get paper here
  • Chiszar, David; Smith, Hobart M. 1993. Chrysemys picta belli (Western painted turtle). USA: South Dakota. Herpetological Review 24 (4): 154 - get paper here
  • Christens, E. & J.R. Bider 1987. Nesting Activity and Hatching Success of the Painted Turtle (Chrysemys picta marginata) in Southwestern Quebec Herpetologica 43 (1): 55-65. - get paper here
  • Christiansen, J.L. & E.O. Moll 1973. Latitudinal reproductive variation within a single subspecies of painted turtle, Chrysemys picta bellii Herpetologica 29 (2): 152-163. - get paper here
  • Clair, R.C.S. & P.T. Gregory 1990. Factors Affecting the Northern Range Limit of Painted Turtles (Chrysemys picta): Winter Acidosis or Freezing? Copeia 1990 (4): 1083-1089. - get paper here
  • COLBERT, P.L.; R.J. SPENCER & F.J. JANZEN. 2022. Developmental asynchrony might not reduce fitness in early life in painted turtles. Frontiers in Physiology 13: 1–10. - get paper here
  • Conant,R. & Collins,J.T. 1991. A Field Guide to Reptiles and Amphibians of Eastern/Central North America, 3rd ed. Houghton Mifflin (Boston/New York), xx + 450 p.
  • Congdon, J.D. & D.W. Tinkle 1982. Reproductive Energetics of the Painted Turtle (Chrysemys picta) Herpetologica 38 (1): 228-237. - get paper here
  • Congdon, J.D. & R.E. Gatten, Jr. 1989. Movements and Energetics of Nesting Chrysemys picta Herpetologica 45 (1): 94-100. - get paper here
  • Cooley, Christopher R. and Jessica Miller. 2011. Chrysemys picta belli (western painted turtle) morphology. Herpetological Review 42 (3): 417 - get paper here
  • Cooley, Christopher R., Stacey A. Smith, Carissa J. Geier and Talisa G. Puentes. 2013. The use of photo-identification as a means of identifying western painted turtles (Chrysemys picta bellii) in long-term demographic studies. Herpetological Review 44 (3): 430-432 - get paper here
  • Cordero, G A; 2019. Chrysemys picta (Painted Turtle) Twin embryos. Herpetological Review 50 (2): 348-349 - get paper here
  • Cotter, Jason T. and Chris A. Sheil 2014. Hatchling sex ratios and locomotor performance of Midland Painted Turtles (Chrysemys picta marginata). The Journal of North American Herpetology 2014(1):3-6 - get paper here
  • Crother, B. I. (ed.) 2012. Standard Common and Current Scientific Names for North American Amphibians, Turtles, Reptiles, and Crocodilians, Seventh Edition. Herpetological Circular 39: 1-92
  • DAVIS, DREW R. 2021. New Amphibian and Reptile Distribution Records from Eastern South Dakota, USA. Herpetological Review 52 (1): 97–99.
  • Davis, Drew R., Farkas, Jillian K., Johannsen, Rachel E., Leonard, Kalie M. and Kerby, Jacob L. 2017. Distributional records of amphibians and reptiles from South Dakota, USA. Herpetological Review 48 (1): 133-137 - get paper here
  • Dawson, J. E. & Dawson, C. L. 2012. Geographic distribution: Chrysemys picta (painted turtle). Herpetological Review 43: 302 - get paper here
  • Degenhardt, William G.; C. W. Painter, and A. H. Price 1996. Amphibians and reptiles of New Mexico. Univ. New Mexico Press, 431 pp.
  • DeRosa, C.T. & D.H. Taylor 1978. Sun-Compass Orientation in the Painted Turtle, Chrysemys picta (Reptilia, Testudines, Testudinidae) Journal of Herpetology 12 (1): 25-28. - get paper here
  • DeRosa, C.T. & D.H. Taylor 1982. A Comparison of Compass Orientation Mechanisms in Three Turtles (Trionyx spinifer, Chrysemys picta and Terrapene carolina) Copeia 1982 (2): 394-399. - get paper here
  • Diamond,J.M. 1989. Resurrection of frozen animals. Nature 339: 509-510 - get paper here
  • Diesmos, Arvin C.; Rafe M. Brown, Angel C. Alcala, and Rogelio V. Sison 2008. Status and Distribution of Nonmarine Turtles of the Philippines. Chelonian Conservation and Biology 7(2): 157 - get paper here
  • Diffie, Stan; Jeannie Miller, and Kelly Murray 2010. Laboratory Observations of Red Imported Fire Ant (Hymenoptera: Formicidae) Predation on Reptilian and Avian Eggs. Journal of Herpetology 44 (2): 294–296 - get paper here
  • Dillman, James W. 2014. Geographical Distribution: Chrysemys picta (painted turtle). Herpetological Review 45 (4): 656 - get paper here
  • Dixon, James R. 2000. Amphibians and reptiles of Texas, second edition. Texas A&M University Press, 421 pp.
  • Doody, J. Sean and Jennifer A. Moore 2010. Conceptual model for thermal limits on the distribution of reptiles. Herp. Cons. Biol. 5 (2) - get paper here
  • Ducey, Peter K.;Newman, Willis;Cameron, Kimberly D.;Messere, Michael 1998. Herpetofauna of the highly-polluted Onondaga Lake Ecosystem, Onondaga County, New York. Herpetological Review 29 (2): 118-119 - get paper here
  • Duffus, Amanda L. J., Zachary Burke and Gregory D. Hartman. 2014. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 45 (1): 90 - get paper here
  • Duméril, A.M.C., and G. Bibron. 1835. Erpétologie Générale ou Histoire Naturelle Complète des Reptiles, Vol. 2. Librairie Encyclopédique de Roret, Paris, iv + 680 p. - get paper here
  • Dupuis-Désormeaux, Marc; Vince D’Elia, Casey Cook, Jeremy Pearson, Vijendra Adhikari, and Suzanne MacDonald 2017. Remarkable Male Bias in a Population of Midland Painted Turtles (Chrysemys picta marginata) in Ontario, Canada. Herp. Cons. Biol. 12 (1): - get paper here
  • Elmberg, J. 1980. Herpetological observations 77-78 [in Vernon county, Wisconsin]. Fältbiologerna Umea.
  • Ernst, C H 1988. Chrysemys Gray. Painted turtles. Catalogue of American Amphibians and Reptiles (438): 1-8 - get paper here
  • Ernst, C.H. 1967. Intergradation between the painted turtles Chrysemys picta picta and Chrysemys picta dorsalis Copeia 1967 (1): 131-136. - get paper here
  • Ernst, C.H. 1970. Homing Ability in the Painted Turtle, Chrysemys picta (Schneider) Herpetologica 26 (4): 399-403. - get paper here
  • Ernst, C.H. 1971. Growth in the painted turtle, Chrysemys picta, in southeastern Pennsylvania Herpetologica 27 (2): 135-141. - get paper here
  • Ernst, C.H. 1972. Temperature-Activity Relationship in the Painted Turtle, Chrysemys picta Copeia 1972 (2): 217-222. - get paper here
  • Ernst, C.H. & B.S. McDonald, Jr. 1989. Preliminary Report on Enhanced Growth and Early Maturity in a Maryland Population of Painted Turtles, Chrysemys picta Bull. Maryland Herpetol. Soc., 25(4): 135-142. - get paper here
  • Ernst, C.H. & E.M. Ernst 1971. The taxonomic status and zoogeography of the painted turtle, Chrysemys picta, in Pennsylvania Herpetologica 27 (4): 390-396. - get paper here
  • Ernst, Carl H. 1970. The Status of the Painted Turtle, Chrysemys picta, in Tennessee and Kentucky Journal of Herpetology 4 (1-2): 39-45 - get paper here
  • Ernst, Carl H. 1971. Chrysemys picta. Catalogue of American Amphibians and Reptiles (106): 1-4 - get paper here
  • Ernst, Carl H. 1971. Observations of the Painted Turtle, Chrysemys picta. Journal of Herpetology 5 (3-4): 216-220 - get paper here
  • Ernst, Carl H. 1971. Population Dynamics and Activity Cycles of Chrysemys picta in Southeastern Pennsylvania. Journal of Herpetology 5 (3-4): 151-160 - get paper here
  • Ernst, Carl H., Arndt F. Laemmerzahl and Terry R. Creque 2006. A review of morphological and pattern variation in the Painted turtle, Chrysemys picta, in Missouri, USA, with an alternate hypothesis of the origin of Chrysemys picta marginata. Herpetological Bulletin 95: 6-15 - get paper here
  • ERNST, CARL H.; JOHN M. ORR, ARNDT F. LAEMMERZAHL & TERRY R. CREQUE 2014. Variation and zoogeography of the turtle Chrysemys picta in Virginia, USA. Herpetological Bulletin (130) - get paper here
  • Ernst, Carl H.; Lovich, Jeffrey E. 2009. Turtles of the United States and Canada, 2nd edition. Johns Hopkins University Press, 827 pp. - get paper here
  • Ernst,C.H. and Barbour,R.W. 1989. Turtles of the World. Smithsonian Institution Press, Washington D.C. - London
  • Fox, A.M. & X.J. Musacchia 1959. Notes on the pH of the Digestive Tract of Chrysemys picta Copeia 1959 (4): 337-339. - get paper here
  • Fritz, M. & Lehmann, H.D. 2002. Fund von Schlüpflingen der nordamerikanischen Zierschildkröte, Chrysemys picta bellii, an einem Gewässer in Baden-Württemberg. Elaphe 10 (4): 45-48
  • Frye, Aubrey (Brouillette; Kate Hardy, Ashley R. Hedrick, and John B. Iverson 2017. Factors Affecting Nesting Times in the Painted Turtle Chrysemys picta in Nebraska. Chelonian Conservation and Biology 16 (1): 44-51. - get paper here
  • Ganzhorn, D. & P. Licht 1983. Regulation of Seasonal Gonadal Cycles by Temperature in the Painted Turtle, Chrysemys picta Copeia 1983 (2): 347-358. - get paper here
  • Geluso, Keith. 2011. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 42 (3): 387-388 - get paper here
  • Gemel, R.; G. Gassner & S. Schweiger 2019. Katalog der Typen der Herpetologischen Sammlung des Naturhistorischen Museums Wien – 2018. Ann. Naturhist. Mus. Wien, B 121: 33–248
  • Gemel, Richard and Heinz Grillitsch. 2008. Hydrochelys picta Wagler, 1821: a junior synonym of Chrysemys picta picta (Schneider, 1783). Herpetozoa 20 (3/4):187-189 [2007] - get paper here
  • Gibbons, J.W. 1967. Variation in Growth Rates in Three Populations of the Painted Turtle, Chrysemys picta Herpetologica 23 (4): 296-303. - get paper here
  • Gibbons, J.W. 1968. Population structure and survivorship in the painted turtle, Chrysemys picta Copeia 1968 (2): 260-268. - get paper here
  • Gist, D.H., J.A. Michaelson & J.M. Jones 1990. Autumn Mating in the Painted Turtle, Chrysemys picta Herpetologica 46 (3): 331-336. - get paper here
  • Graham, T.E. & V.H. Hutchison 1978. Locomotor Activity in Chrysemys picta: Response to Asynchronous Cycles of Temperature and Photoperiod Copeia 1978 (2): 364-367. - get paper here
  • Grant, Chapman 1937. Herpetological notes from Central Kansas. American Midland Naturalist 18 (3): 370-372 - get paper here
  • Gray, J. E. 1831. A synopsis of the species of Class Reptilia. In: Griffith, E & E. Pidgeon: The animal kingdom arranged in conformity with its organisation by the Baron Cuvier with additional descriptions of all the species hither named, and of many before noticed [V Whittaker, Treacher and Co., London: 481 + 110 pp. [1830] - get paper here
  • Gray, J.E. 1844. Catalogue of Tortoises, Crocodilians, and Amphisbaenians in the Collection of the British Museum. British Museum (Natural History), London. viii + 80 p. - get paper here
  • Gray,J.E. 1873. Notes on tortoises. Ann. Mag. nat. Hist. (4) 11: 143-149 - get paper here
  • Grayson, K.L. & Dorcas, M.E. 2004. Seasonal temperature variation in the Painted Turtle (Chrysemys picta). Herpetologica 60 (3): 325-336 - get paper here
  • Green, N.B., & Pauley, T.K. 1987. Amphibians and reptiles in West Virginia. Univ. of Pittsburgh Press, Pittsburgh, 241 pp.
  • Grogan, W.L., Jr. & G.L. Williams 1973. Notes on Hatchling Painted Turtles, Chrysemys p. picta, from Maryland Bull. Maryland Herpetol. Soc., 9(4): 108-110. - get paper here
  • GRONKE, WENDY K.; STEVEN R. CHIPPS; SARAH J. BANDAS AND KENNETH F. HIGGINS 2006. Reticulate Melanism in Western Painted Turtles (Chrysemys picta bellii): Exploring Linkages with Habitat and Heating Rates. American Midland Naturalist 156:289–298 - get paper here
  • Groves, John D. 1983. Taxonomic Status and Zoogeography of the Painted Turtle Chrysemys picta (Testudines: Emydidae), in Maryland. American Midland Naturalist 109 (2): 274-279 - get paper here
  • Gutzke, W.H.N. & G.L. Paukstis 1984. A Low Threshold Temperature for Sexual Differentiation in the Painted Turtle, Chrysemys picta Copeia 1984 (2): 546-547. - get paper here
  • Gutzke, W.H.N., G.C. Packard, M.J. Packard & T.J. Boardman 1987. Influence of the Hydric and Thermal Environments on Eggs and Hatchlings of Painted Turtles (Chrysemys picta) Herpetologica 43 (4): 393-404. - get paper here
  • Hartzell, S M; 2019. Chrysemys picta (Painted Turtle) Mortality. Herpetological Review 50 (3): 556-557 - get paper here
  • Hartzell, Sean M. 2015. Chrysemys picta (painted turtle) and Chelydra serpentina (snapping turtle) railroad mortality. Herpetological Review 46 (1): 78 - get paper here
  • Hartzell, Sean M. 2016. Geographic Distribution: Chrysemys picta (Painted Turtle). Herpetological Review 47 (1): 79 - get paper here
  • HAYDT, NATALIE T.; DANIEL J. HOCKING & SEAN STERRETT. 2022. Spatial Capture–Recapture Derived Turtle Capture Probabilities and Densities in the Chesapeake and Ohio Canal. Journal of Herpetology 56(2): 203–210. - get paper here
  • Hayes, F. E. 1986. Intraspecific kleptoparasitism and aggression in the midland painted turtle (Chrysemys picta marginata). Bull. Maryland Herp. Soc. 22 (4): 175-177 - get paper here
  • Heidt, G.A. & R.G. Burbidge 1966. Some Aspects of Color Preference, Substrate Preference, and Learning in Hatchling Chrysemys picta Herpetologica 22 (4): 288-292. - get paper here
  • Hennig, A. S. 2015. Vom Fünf-Mark-Stück zum Suppenteller. Die erfolgreiche Aufzucht von Wasserschildkröten. Reptilia (Münster) 20 (116): 37-41 - get paper here
  • Hennig, A. S. 2015. Immer wieder gelbe Streifen …<br />Hinweise zur Bestimmung häufig gehaltener Wasserschildkrötenarten. Reptilia (Münster) 20 (116): 26-31 - get paper here
  • Hennig, A.S. 2003. Zierschildkröten. Natur und Tier Verlag (Münster), 80 pp. - get paper here
  • Hennig, A.S. 2004. Haltung von Wasserschildkröten. Natur und Tier Verlag (Münster), 125 pp. - get paper here
  • Hennig, A.S. 2006. nordamerikanische Waserschildkröten im Freilandterrarium. Teil 1: Allgemeine Bemerkungen. Reptilia (Münster) 11 (60): 68-71 - get paper here
  • Hennig, A.S. 2008. FAQ - Wasserschildkröten. Reptilia (Münster) 13 (71): 87-91 - get paper here
  • Hennig, A.S. 2008. Die Prinzessin unter den Schildkröten lässt bitten: Haltung und Nachzucht der Südlichen Zierschildkröte, Chrysemys picta dorsalis Terraria (10) 3 (2): 54-62.
  • Hennig, Andreas S. 2010. Die Cumberland-Schmuckschildkröte Trachemys scripta troostii. Natur und Tier Verlag, 64 pp. - get paper here
  • Hennig, Andreas S. 2011. Kein „Land unter“ in Aquaterrarien – Landteile für Wasser schildkröten. Draco 12 (46): 22-28 - get paper here
  • Hennig, Andreas S. 2013. Die Neuwelt-Sumpfschildkröten der Familie Emydidae. Terraria-Elaphe 2013 (4): 14-20 - get paper here
  • Hibbitts, Troy D. and Terry L. Hibbitts 2016. Texas Turtles & Crocodilians: a Field Guide. University of Texas Press, Austin, Texas. xvi + 276 pp., 117 photos, 36 maps. ISBN 978-1477307779.
  • Himes, John G. 2013. Chrysemys picta (painted turtle) and Chelydra serpentina (snapping turtle) commensalism. Herpetological Review 44 (3): 501 - get paper here
  • HINSLEY, CECILIA;<br />DAVID M. DELANEY;<br />FREDRIC J. JANZEN 2020. Use of Accelerometers to Monitor Subterranean Movement is Challenging for Small Reptile Nests Herpetological Review 51: 702–708
  • Holland, Richard L.;Chiszar, David;Ristau, Carolyn;Smith, Hobart M. 1994. Chrysemys picta bellii (western painted turtle). USA: Colorado. Herpetological Review 25 (4): 163 - get paper here
  • Hubbs, B. 2012. Geographic distribution: Chrysemys picta belli (western painted turtle). Herpetological Review 43: 615 - get paper here
  • Hughes, Daniel F. & Walter E. Meshaka 2020. Demography of Aquatic Turtles (Chrysemys picta marginata and Chelydra serpentina serpentina) in Southwestern Pennsylvania Annals of Carnegie Museum Dec 2020 Vol. 86, No. 4: 361-376 - get paper here
  • Hughes, Daniel F.; Amy K. Tegeler, and Walter E. Meshaka, Jr. 2016. Differential Use of Ponds and Movements by Two Species of Aquatic Turtles (Chrysemys picta marginata<br />and Chelydra serpentina serpentina) and their Role in Colonization. Herp. Cons. Biol. 11 (1) - get paper here
  • Hulse, A.C. 1980. Notes on the occurrence of introduced turtles in Arizona. Herpetological Review 11 (1): 16-17 - get paper here
  • Hunt, K D; Swanson, B J; Moriarty, J J; Lewis, T L & McGuire, J T 2018. Chrysemys picta (Painted Turtle) Basking behavior. Herpetological Review 49 (3): 524-525 - get paper here
  • Hunter, M.L., Jr., Albright, J., & Arbuckle, J., eds. 1992. The amphibians and reptiles of Maine. Maine Agric. Experiment Station, Orono, Bull. 838 188 pp.
  • Hutchison, V.H. & R.J. Kosh 1965. The Effect of Photoperiod on the Critical Thermal Maxima of Painted Turtles (Chrysemys picta) Herpetologica 20 (4): 233-238. - get paper here
  • Iverson, J.B. 1982. Ontogenetic Changes in Relative Skeletal Mass in the Painted Turtle Chrysemys picta Journal of Herpetology 16 (4): 412-414. - get paper here
  • Iverson, J.B. & G.R. Smith 1993. Reproductive ecology of the painted turtle (Chrysemys picta) in the Nebraska Sandhills and across its range Copeia 1993 (1): 1-21. - get paper here
  • IVERSON, JOHN B. 2022. CHRYSEMYS PICTA BELLII (Western Painted Turtle). LONGEVITY. Herpetological Review 53 (3): 484.
  • Iverson, John B. and Patrick J. Baker. 2016. Chrysemys picta (Painted Turtle) Extreme weather event. Herpetological Review 47 (2): 283 - get paper here
  • IVERSON, JOHN B.; GEOFFREY R. SMITH & JESSICA E. RETTIG. 2022. CHRYSEMYS PICTA (Painted Turtle). REPRODUCTIVE OUTPUT. Herpetological Review 53 (1): 115–116.
  • Jaeger, Collin P. and Vincent A. Cobb 2012. Comparative Spatial Ecologies of Female Painted Turtles (Chrysemys picta) and Red-Eared Sliders (Trachemys scripta) at Reelfoot Lake, Tennessee. Chelonian Conservation and Biology 11 (1): 59-67. - get paper here
  • Jamniczky, H. A. and A. P. Russell 2007. Reappraisal of Patterns of Nonmarine Cryptodiran Turtle Carotid Circulation: Evidence From Osteological Correlates and Soft Tissues. Journal of Morphology 268:571–587 - get paper here
  • Janzen, F.J. & C.L. Morjan 2002. Egg Size, Incubation Temperature, and Posthatching Growth in Painted Turtles (Chrysemys picta) Journal of Herpetology 36 (2): 308-311. - get paper here
  • Jensen, Evelyn L.; Purnima Govindarajulu, and Michael A. Russello 2015. Genetic Assessment of Taxonomic Uncertainty in Painted Turtles. Journal of Herpetology Jun 2015, Vol. 49, No. 2: 314-324. - get paper here
  • Jensen, Evelyn L.; Purnima Govindarajulu, Jeaneatte Madsen, and Michael A. Russello 2014. Extirpation by Introgression? Genetic Evidence Reveals Hybridization between Introduced Chrysemys picta and Endangered Western Painted Turtles (C. p. bellii) in British Columbia. Herp. Cons. Biol. 9 (2): - get paper here
  • Jensen, John B.; Carlos D. Camp, Whit Gibbons, & Matt J. Elliott 2008. Amphibians and reptiles of Georgia. University of Georgia Press, 575 pp.
  • Johnson, R.M. 1954. The painted turtle, Chrysemys picta picta, in eastern Tennessee Copeia 1954 (4): 298-299. - get paper here
  • Jones, Brian D. and Philip A. Cochran. 2014. Chrysemys picta (painted turtle) and Chelydra serpentina (snapping turtle) interspecific interactions. Herpetological Review 45 (2): 311-312 - get paper here
  • Jones, J. D., Urquhart, O., Garrah, E., Eberhardt, E., & Danby, R. K. 2024. Patterns and drivers of amphibian and reptile road mortality vary among species and across scales: evidence from eastern Ontario, Canada. Global Ecology and Conservation, e02855 - get paper here
  • Juneau, Véronique; Kathleen M. Gilmour, and Gabriel Blouin-Demers 2015. Cocoa Butter Injections, but not Sealed or Perforated Silastic Implants, of Corticosterone can be used to Chronically Elevate Corticosterone in Free-Living Painted Turtles (Chrysemys picta). Journal of Herpetology Dec 2015, Vol. 49, No. 4: 662-670. - get paper here
  • King, Richard B.; Oldham, Michael J.; Weller, Wayne F.; Wynn, Douglas. 1997. Historic and current amphibian and reptile distributions in the Island Region of Western Lake Erie. American Midland Naturalist 138(1):153-173 - get paper here
  • KOCHEN, WILLIAM; JEANNY GOMEREZ & ALICE POWERS. 2020. Painted Turtles Solve a Detour Task Using Proximal Cues. Animal Behavior and Cognition 9(4): 408–415. - get paper here
  • Koper, N. & R.J. Brooks 2000. Environmental Constraints on Growth of Painted Turtles (Chrysemys picta) in Northern Climates Herpetologica 56 (4): 421-432. - get paper here
  • Kosh, R.J. & V.H. Hutchison 1968. Daily Rhythmicity of Temperature Tolerance in Eastern Painted Turtles, Chrysemys picta Copeia 1968 (2): 244-246. - get paper here
  • Krawchuk, M.A. & R.J. Brooks 1998. Basking Behavior as a Measure of Reproductive Cost and Energy Allocation in the Painted Turtle, Chrysemys picta Herpetologica 54 (1): 112-121. - get paper here
  • Krochmal, Aaron R. and Steve Hamilton. 2013. Chrysemys picta picta (eastern painted turtle) predation. Herpetological Review 44 (4): 658 - get paper here
  • LeDain, Melanie R. K.; Sarah M. Larocque, Lauren J. Stoot, Nicholas A. Cairns, Gabriel Blouin-Demers, and Steven J. Cooke 2013. Assisted Recovery Following Prolonged Submergence in Fishing Nets Can Be Beneficial to Turtles: An Assessment with Blood Physiology and Reflex Impairment. Chelonian Conservation and Biology Jul 2013, Vol. 12, No. 1: 172-177. - get paper here
  • Lefevre, K. & R.J. Brooks 1995. Effects of Sex and Body Size on Basking Behavior in a Northern Population of the Painted Turtle, Chrysemys picta Herpetologica 51 (2): 217-224. - get paper here
  • Legler, J.M. 1954. Nesting Habits of Western Painted Turtles, Chrysemys picta bellii (Gray) Herpetologica 10 (3): 137-144. - get paper here
  • Legler, J.M.& Vogt, R.C. 2013. The Turtles of Mexico: Land and Freshwater Forms. University of California Press, 416 pp. - get paper here
  • Leuteritz, T.E. & C.J. Manson 1996. Preliminary Observations on the effects of human perturbation on baskin behavior in the Midland Painted turtle (Chrysemys picta marginata) Bull. Maryland Herpetol. Soc., 32(1): 16-23. - get paper here
  • Lever, C. 2003. Naturalized reptiles and amphibians of the world. Oxford University Press, 338 pp.
  • Lewin, Victor 1963. First record of the western painted turtle in Alberta. Copeia 1963 (2): 446-447 - get paper here
  • Lindeman, P.V. 1990. Closed and open model estimates of abundance and tests of model assumpsions for two populations of the turtle, Chrysemys picta Journal of Herpetology 24 (1): 78-81. - get paper here
  • Lindeman, Peter V. 1996. Comparative life history of painted turtles (Chrysemys picta) in two habitats in the inland Pacific Northwest. Copeia 1996 (1): 114-130 - get paper here
  • Lindeman, Peter V. 1997. Does life-history variation in the turtle Chrysemys picta have a subspecific component? Journal of Herpetology 31 (1): 155-161 - get paper here
  • Lindeman, Peter V. 2014. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 45 (2): 279-280 - get paper here
  • Litzgus, Jacqueline D. and Sheila E. Smith 2010. Geographic Variation in Sexual Size Dimorphism in Painted Turtles (Chrysemys picta). Journal of Herpetology 44 (2): 320–326 - get paper here
  • Loughran, Caleb L. and Robert E. Weaver. 2014. Geographic Distribution: Chrysemys picta belli (western painted turtle). Herpetological Review 45 (3): 459 - get paper here
  • Lourenço, João M.; Julien Claude, Nicolas Galtier, Ylenia Chiari 2011. Dating cryptodiran nodes: Origin and diversification of the turtle superfamily Testudinoidea. Molecular Phylogenetics and Evolution 62 (1): - get paper here
  • Lovich, J. 1988. Aggressive Basking Behavior in Eastern Painted Turtles (Chrysemys picta picta) Herpetologica 44 (2): 197-202. - get paper here
  • Lovich, J.E. & Jaworski, T.R. 1988. Annotated checklist of Amphibians and Reptiles reported from Cedar Bog, Ohio. Ohio J. Sci. 88 (4): 139-143 - get paper here
  • Lovich, Jeffrey E.; Bruce Christman, Kristy Cummings, Jenna Norris, Shellie Puffer & Cristina Jones 2019. An Introduced Breeding Population of Chrysemys picta marginata in the Kaibab National Forest, Northern Arizona. Current Herpetology Feb 2019 Vol. 38, No. 1: 91-98 - get paper here
  • Lovich, Jeffrey E.; Carl H. Ernst, Evelyn M. Ernst, and Julia L. Riley 2014. A 21-Year Study of Seasonal and Interspecific Variation of Hatchling Emergence in a Nearctic Freshwater Turtle Community: To Overwinter or Not To Overwinter? Herpetological Monographs, 28: 93-109 - get paper here
  • Lovich, Jeffrey E.; Charles T. LaRue, Charles A. Drost, and Terence R. Arundel 2014. Traditional Cultural Use as a Tool for Inferring Biogeography and Provenance: A Case Study Involving Painted Turtles (Chrysemys picta) and Hopi Native American Culture in Arizona, USA. Copeia Jun 2014, Vol. 2014, No. 2: 215-220. - get paper here
  • Lynch, J.D. 1985. Annotated checklist of the amphibians and reptiles of Nebraska. Nebraska Acad. of Sci., Lincoln, Trans. 13: 33-57.
  • MacCulloch, R.D. 1981. Variation in the Shell of Chrysemys picta bellii from Southern Saskatchewan Journal of Herpetology 15 (2): 181-185. - get paper here
  • Mahmoud, I.Y. 1968. Nesting Behavior in the Western Painted Turtle, chrysemys Picta bellii Herpetologica 24 (2): 158-162. - get paper here
  • Marchand, Kelsey A., Alyssa Stulberg, Christopher M. Somers and Ray G. Poulin. 2015. Chrysemys picta bellii (western painted turtle) record carapace length. Herpetological Review 46 (4): 617 - get paper here
  • Marchand, Kelsey A.; Ray G. Poulin, and Christopher M. Somers 2018. Western Painted Turtles (Chrysemys picta bellii) in a Highly Urbanized System: Unexpected Variation in Resource Use Among Age Classes and Sexes. Herpetologica 74 (3): 217-225. - get paper here
  • Mason, E.B. 1977. Serum Thyroxine Levels in Chrysemys picta marginata (Reptilia, Testudines, Testudinidae) Exposed to Different Thermal Environments Journal of Herpetology 11 (2): 232-234. - get paper here
  • Matthew E. Stockard and Robert E. Gatten, Jr.<br /> 1983. Activity Metabolism of Painted Turtles (Chrysemys picta). Copeia 1983 (1): 214-221; DOI: 10.2307/1444716 - get paper here
  • Mays, Jonathan D. and Trevor B. Persons. 2013. Chrysemys picta picta (eastern painted turtle) morphology. Herpetological Review 44 (2): 304 - get paper here
  • McAllister, Chris T.; Forstner, Michael R.J.; Fuller, Jonathan P. 2007. Second report of the Southern Painted Turtle, Chrysemys dorsalis (Testudines: Emydidae), from Texas, with comments on its genetic relationship to other populations. Texas Journal of Science 59(2):155-160 - get paper here
  • McAuliffe, J.R. 1978. Seasonal Migrational Movements of a Population of the Western Painted Turtle, Chrysemys picta bellii (Reptilia, Testudines, Testudinidae) Journal of Herpetology 12 (2): 143-149. - get paper here
  • McCord, W.P. & Joseph-Ouni, M. 2003. Chelonian Illustrations #9. Diamondback, Painted, and Chicken Turtles of North America. Reptilia (GB) (29): 64-69 - get paper here
  • Meseth, E.H. & O.J. Sexton 1963. Response of the Painted turtles, Chrysemys picta, to removal of surface vegetation Herpetologica 19 (1): 52-56. - get paper here
  • Miller DAW, Janzen FJ, Fellers GM, et al. 2014. Biodemography of Ectothermic Tetrapods Provides Insights into the Evolution and Plasticity of Mortality Patterns. In: Committee on Population; Division of Behavioral and Social Sciences and Education; National Research Council; Weinstein M, Lane MA, National Academies Press (US); 2014 Sep 22. - get paper here
  • Millikin, Alice R., Andrew D. Koch and Drew R. Davis. 2014. Geographical Distribution: Chrysemys picta (painted turtle). Herpetological Review 45 (4): 656 - get paper here
  • Mitchell, J. C. & Reay, K.K. 1999. Atlas of amphibians and reptiles in Virginia. Specialty Publication 1, VA Dept of Game and Fisheries, 122 pp. - get paper here
  • Mitchell, J.C. 1979. The concept of phenology and its application to the study of amphibian and reptile life histories. Herpetological Review 10 (2): 51-54 - get paper here
  • Mitchell, J.C. 1994. The reptiles of Virginia. Virginia Department of Game and Inland Fisheries, ca. 350 pp.
  • Mitchell, Joseph C. 2014. Chrysemys picta picta (eastern painted turtle) lordosis. Herpetological Review 45 (2): 311 - get paper here
  • Mitchell, Timothy S., Kyla R. Rand and Fredric J. Janzen. 2014. Chrysemys picta belli (western painted turtle) predation. Herpetological Review 45 (3): 482-483 - get paper here
  • Mitchell, Timothy S.; Fredric J. Janzen 2019. Substrate Influences Turtle Nest Temperature, Incubation Period, and Offspring Sex Ratio in the Field. Herpetologica 75 (1): 57-62 - get paper here
  • Moldowan, Patrick D.; Matthew G. Keevil, Nicola Koper, Ronald J. Brooks, and Jacqueline D. Litzgus 2015. Growth, Sexual Maturity, and Reproduction of a Female Midland Painted Turtle (Chrysemys picta marginata) Afflicted with Kyphosis. Chelonian Conservation and Biology Dec 2015, Vol. 14, No. 2: 157-160. - get paper here
  • Moldowan, Patrick D.; Ronald J. Brooks, and Jacqueline D. Litzgus 2017. Assessing Head Morphology Dimorphism in the Midland Painted Turtle (Chrysemys picta marginata) Using a Photographic Questionnaire. Chelonian Conservation and Biology 16 (1): 76-82. - get paper here
  • Moll, Don L. 1974. Notes on the Behavior of Isle Royale Painted Turtles (Chrysemys picta bellii). Journal of Herpetology 8 (3): 254-255 - get paper here
  • Moll, E.O. 1973. Latitudinal and intersubspecific variation in reproduction of the painted turtle, Chrysemys picta Herpetologica 29 (4): 307-318. - get paper here
  • Monks,S.P. 1877. On painted turtles. Proc. Acad. Nat. Sci. Philadelphia 1877: 199-200 - get paper here
  • Montiel, E. E; D. Badenhorst, J. Tamplin, R. L. Burke, N. Valenzuela 2016. Discovery of the youngest sex chromosomes reveals first case of convergent co-option of ancestral autosomes in turtles. Chromosoma, doi:10. 1007/ s00412-016-0576-7 - get paper here
  • Morjan, C.L. & N. Valenzuela 2001. Is Ground-Nuzzling by Female Turtles Associated with Soil Surface Temperatures? Journal of Herpetology 35 (4): 668-672. - get paper here
  • Morlock, H., S. Herrington & M. Oldham 1972. Weight Loss during Food Deprivation in the Eastern Painted Turtle, Chrysemys picta picta Copeia 1972 (2): 392-394. - get paper here
  • Moski, H. 1955. Algal Growth on the Turtle Chrysemys picta picta Copeia 1955 (1): 61. - get paper here
  • MOTA, JOEL L.; DONALD J. BROWN & KEVIN J. OXENRIDER. 2022. Geographic distribution: CHRYSEMYS PICTA (Painted Turtle). USA: WEST VIRGINIA: Hancock Co.: Tomlinson Run State Park. Herpetological Review 53 (2): 260.
  • Muell, Morgan R.; A. L. Carter & Fredric J. Janzen 2021. Modeling Onset of Hourly Nesting Activity in a Freshwater Turtle Using Abiotic Variables and Physiological Capacity. Journal of Herpetology 55 (1): 11-20 - get paper here
  • Munscher, Eric C., Daniel Barrett, David Rogers, Eleanor A. Havens and Roxanne A. Losey. 2014. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 45 (1): 89-90 - get paper here
  • Munscher, Eric; Andrew D. Walde, Elizabeth M. Walton, Nicole Salvatico, Brian P. Butterfield, Wayne Osborne, Collin McAvinchey, J. Brian Hauge 2017. Turtle survey of Weeki Wachee Springs State Park reveals more than mermaid. Herpetology Notes 10: 601-609 - get paper here
  • Murphy, Kaitlyn M.; Brooke L. Bodensteiner; David M. Delaney; Jeramie T. Strickland; Fredric J. Janzen 2020. Nest Temperatures Predict Nest Emergence of Painted Turtle (Chrysemys picta) Offspring Chelonian Conservation and Biology 19 (1): - get paper here
  • Musacchia, X.J. & M.A. Wurth 1964. Intestinal Subepithelial Buds in Chrysemys picta Copeia 1964 (1): 220-221. - get paper here
  • Musacchia, X.J. & W. Grundhauser 1962. Seasonal and Induced Alterations of Water Content in Organs of the Turtle Chrysemys picta Copeia 1962 (3): 570-575. - get paper here
  • Nemesházi, E., Bókony, V. 2023. HerpSexDet: the herpetological database of sex determination and sex reversal. Sci Data 10, 377 - get paper here
  • Nichols, J., & De Sola, C. 1933. The Probable Size Maximum of Chrysemys picta picta (Schneider). Copeia, 1933(3), 151-151 - get paper here
  • Obst, F.J. 2003. Sumpfschildkröten. Draco 4 (13): 4-18 - get paper here
  • Oxenrider, K J; Heres, B M; Mota, J L & Brown, D J 2019. Influence of Bait Type on Capture Success of Clemmys guttata and Chrysemys picta Using Small Hoop Nets in Shallow Wetlands. Herpetological Review 50 (3): 490-492 - get paper here
  • Packard, G.C. 1997. Temperatures during Winter in Nests with Hatchling Painted Turtles (Chrysemys picta) Herpetologica 53 (1): 89-95. - get paper here
  • Packard, G.C., M.J. Packard, C.L. Morjan & F.J. Janzen 2002. Cold-Tolerance of Hatchling Painted Turtles (Chrysemys picta bellii) from the Southern Limit of Distribution Journal of Herpetology 36 (2): 300-304. - get paper here
  • Packard, G.C.; Lang, J.W.; Lohmiller, L.D.; Packard, M.J. 1997. Cold tolerance in hatchling painted turtles (Chrysemys picta): Supercooling or tolerance for freezing? Physiological Zoology 70 (6): 670-678 - get paper here
  • Palmer, W.M. & Braswell, A.L. 1995. Reptiles of North Carolina. Univ. North Carolina Press
  • Park, I. K., Lee, K., Jeong, J. H., Lee, H. B., & Koo, K. S. 2020. First report on the non-native species, Western painted turtle (Chrysemys picta bellii), in the wild, Republic of Korea. Korean Journal of Environmental Biology, 38(1), 16-20 - get paper here
  • Paterson, J. E., Pulfer, T., Horrigan, E., Sukumar, S., Vezina, B. I., Zimmerling, R., & Davy, C. M. 2021. Individual and synergistic effects of habitat loss and roads on reptile occupancy. Global Ecology and Conservation, 31, e01865 - get paper here
  • Pauley, N. & Geluso, K. 2017. Geographic Distribution: Chrysemys picta (Painted Turtle). Herpetological Review 48 (4): 809 - get paper here
  • Peterson, C.C. 1987. Thermal Relations of Hibernating Painted Turtles, Chrysemys picta Journal of Herpetology 21 (1): 16-20. - get paper here
  • Peterson, C.C. & A. Kruegl 2005. Peaked Temporal Pattern of Embryonic Metabolism in an Emydid Turtle (Chrysemys picta picta) Journal of Herpetology 39 (4): 678-681. - get paper here
  • Peterson, Charles C. and Daisy Gomez 2008. Buoyancy Regulation in Two Species of Freshwater Turtle. Herpetologica 64 (2): 141-148 - get paper here
  • Phillips, JG 2016. Updated Geographic Distributions of Michigan Herpetofauna: a Synthesis of Old and New Sources. The Journal of North American Herpetology 2016: 45–69 - get paper here
  • Pierson, T. 2012. Geographic distribution: Chrysemys picta (painted turtle). Herpetological Review 43: 302 - get paper here
  • Pierson, T. & Thompson, D. 2012. Geographic distribution: Chrysemys picta (painted turtle). Herpetological Review 43: 615 - get paper here
  • Pinya, Samuel and Miguel A. Carretero. 2011. The Balearic herpetofauna: a species update and review on the evidence. Acta Herpetologica 6 (1): 59-80 - get paper here
  • Polich, Rebecca L. 2017. Fluctuating Hormone Levels during Reproduction in Freshwater Turtles. Journal of Herpetology Mar 2018, Vol. 52, No. 1: 74-78. - get paper here
  • Polich, Rebecca L. and Mitchell Barazowski 2016. Flight Initiation Distance in a Freshwater Turtle, Chrysemys picta. Chelonian Conservation and Biology 15 (2): 214-218 - get paper here
  • POWELL, ALEXIS F. L. A.; MICHAEL S. MAHR, JENNIFER L. BUCHANAN, JUSTIN J. AUTZ & GREG SIEVERT 2021. New County and Drainage Records of Turtles in Waterways of Eastern Kansas, USA. Herpetological Review 52 (3): 584–587. - get paper here
  • Price, Steven J.; Jacquelyn Guzy, Lynea Witczak, and Michael E. Dorcas 2013. Do Ponds on Golf Courses Provide Suitable Habitat for Wetland-Dependent Animals in Suburban Areas? An Assessment of Turtle Abundances. Journal of Herpetology Jun 2013, Vol. 47, No. 2: 243-250. - get paper here
  • Quinn, V.S. & B. M. Graves 1998. Home Pond Discrimination Using Chemical Cues in Chrysemys picta Journal of Herpetology 32 (3): 457-461. - get paper here
  • Raney, E.C. & E.A. Lachner 1942. Summer Food of Chrysemys picta marginata, in Chautauqua Lake, New York Copeia 1942 (2): 83-85. - get paper here
  • REDING, J. A., B. LITLE, C. CROUCH, AND S. G. R 2020. Chrysemys picta (Painted Turtle). Anthropogenic Mortality. Herpetological Review 51: 108.
  • Refsnider, Jeanine M.; Aaron M. Reedy, Daniel A. Warner and Fredric J. Janzen 2015. Do trade-offs between predation pressures on females versus nests drive nest-site choice in painted turtles? Biological Journal of the Linnean Society, DOI: 10.1111/bij.12671 - get paper here
  • Reynolds, Robert P.; Steve W. Gotte, and Carl H. Ernst 2007. Catalog of Type Specimens of Recent Crocodilia and Testudines in the National Museum of Natural History, Smithsonian Institution. Smithsonian Contributions to Zoology 626: 1-49 - get paper here
  • Roble, Steven M. 2016. Geographic Distribution: Chrysemys picta picta (Eastern Painted Turtle). Herpetological Review 47 (2): 252 - get paper here
  • Roddewig, Ewald. 2014. Husbandry and breeding of the southern painted turtle, Chrysemys picta dorsalis. Radiata (English edition) 23 (1): 52-66
  • Roddewig, Ewald. 2014. Haltung und Zucht der Südlichen Zierschildkröte, Chrysemys picta dorsalis. Radiata 23 (1): 52-66
  • Rollinson, N. & R.J. Brooks 2007. Marking Nest Increases the Frequency of Nest Depredation in a Northern Population of Painted Turtles (Chrysemys picta) Journal of Herpetology 41 (1): 174-176. - get paper here
  • Rollinson, N., G.J. Tattersall & R.J. Brooks 2008. Overwintering Habitats of a Northern Population of Painted Turtles (Chrysemys picta): Winter Temperature Selection andDissolved Oxygen Concentrations Journal of Herpetology 42 (2): 312-321. - get paper here
  • Rollinson, Njal and Ronald J. Brooks. 2008. Sources and significance of among-individual reproductive variation in a northern population of Painted turtles (Chrysemys picta). Copeia 2008 (3): 533-541 - get paper here
  • Rollinson, Njal; Robert G. Farmer, Ronald J. Brooks 2012. Widespread reproductive variation in North American turtles: temperature, egg size and optimality. Zoology 115 (3): 160-169 - get paper here
  • Rowe, J.W. 1994. Egg Size and Shape Variation with̀in and among Nebraskan Painted Turtle (Chrysemys picta bellii) Populations: Relationships to Clutch and Maternal Body Size Copeia 1994 (4): 1034-1040. - get paper here
  • Rowe, J.W. 1995. Hatchling Size in the Turtle Chrysemys picta bellii from Western Nebraska: Relationships to Egg and Maternal Body Size Journal of Herpetology 29 (1): 73-79. - get paper here
  • Rowe, J.W. 2003. Activity and Movements of Midland Painted Turtles (Chrysemys picta marginata) Living in a Small Marsh System on Beaver Island, Michigan Journal of Herpetology 37 (2): 342-353. - get paper here
  • Rowe, J.W., D.L. Clark, C. Ryan & J.K. Tucker 2006. Effect of Substrate Color on Pigmentation in Midland Painted Turtles (Chrysemys picta marginata) and Red-Eared Slider Turtles (Trachemys scripta elegans) Journal of Herpetology 40 (3): 358-364. - get paper here
  • Rowe, J.W., D.L. Clark, M. Price & J.K. Tucker 2009. Reversible Melanization Following Substrate Color Reversal in Midland Painted Turtles (Chrysemys picta marginata) and Red-Eared Sliders (Trachemys scripta elegans) Journal of Herpetology 43 (3): 402-408. - get paper here
  • Rowe, J.W., K.A. Coval & K.C. Campbell 2003. Reproductive characteristics of female Midland Painted Turtles (Chrysemys picta marginata) from a population on Beaver Island, Michigan Copeia 2003 (2): 326-336. - get paper here
  • Rowe, John W. and Susan F. Dalgarn. 2009. Effects of sex and microhabitat use on diel body temperature variation in Midland Painted Turtles, Chrysemys picta marginata. Copeia 2009 (1): 85-92 - get paper here
  • Rowe, John W., Charles F. Bunce and David L. Clark. 2014. Spectral reflectance and substrate color-induced melanization in immature and adult midland painted turtles (Chrysemys picta marginata). Amphibia-Reptilia 35 (2): 149-159 - get paper here
  • Rowe, John W.; Clark, David L.; Porter, Michael 2006. Shell color variation of Midland painted turtles (Chrysemys picta marginata) living in habitats with variable substrate colors. Herpetological Review 37 (3): 293-298. - get paper here
  • Rowe, John W.; Mariah L. Nawrot, and David L. Clark 2017. Thermoregulation in a North Temperate Population of Midland Painted Turtles (Chrysemys picta marginata): Temporal Patterns and Intersexual Differences. Copeia Nov 2017, Vol. 105, No. 4: 765-780. - get paper here
  • RUTHERFORD, RYNE D. 2022. CHRYSEMYS PICTA (Painted Turtle). EGG MORTALITY. Herpetological Review 53 (2): 309.
  • Sanchez, Elizabeth and Jeanine M. Refsnider 2017. Immune Activity, but Not Physiological Stress, Differs between the Sexes during the Nesting Season in Painted Turtles. Journal of Herpetology 51 (4): 449-453 - get paper here
  • Schneider, J. G. 1783. Allgemeine Naturgeschichte der Schildkröten, nebst einem Systematischen Verseichnisse der einzelnen Arten. Müller, Leipzig. xlviii + 364 p. - get paper here
  • Schwarzkopf, L. & R.J. Brooks 1985. Application of Operative Environmental Temperatures to Analysis of Basking Behavior in Chrysemys picta Herpetologica 41 (2): 206-212. - get paper here
  • Schwarzkopf, L. & R.J. Brooks 1987. Nest-site selection and offspring sex ratio in painted turtles, Chrysemys picta Copeia 1987 (1): 53-61. - get paper here
  • Scrivner, Susan, Terran Lewis and Zach I. Felix. 2013. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 44 (4): 622 - get paper here
  • Seefelt, Nancy E., James C. Gillingham, Patrick D. Farrell, Lorrin A. Ortmann, Desiree R. Rasmer and Kenneth D. Bowen. 2013. Geographic Distribution: Chrysemys picta marginata (midland painted turtle). Herpetological Review 44 (2): 272 - get paper here
  • Seidel, Michael E. & Carl H. Ernst 2017. A Systematic Review of the Turtle Family Emydidae. Vertebrate Zoology 67 (1): 1–122 - get paper here
  • Seidel, Michael E.; and Smith, Hobart M. 1986. Chrysemys, Pseudemys, Trachemys (Testudines: Emydidae): did Agassiz have it right? Herpetologica 42 (2): 242-248 - get paper here
  • Sexton, O.J. 1965. The annual cycle of growth and shedding in the midland painted turtle, Chrysemys picta marginata Copeia 1965 (3): 314-318. - get paper here
  • SHAFFER HB, MINX P, WARREN DE, SHEDLOCK AM, THOMSON RC, VALEN- ZUELA N, ABRAMYAN J, AMEMIYA CT, BADENHORST D, BIGGAR KK et al. 2013. The western painted turtle genome, a model for the evolution of extreme physiological adaptations in a slowly evolving lineage. Genome Biol 14: R28 - get paper here
  • Shoemaker, Christina M.; David Crews 2009. Analyzing the coordinated gene network underlying temperature-dependent sex determination in reptiles. Seminars in Cell & Developmental Biology 20: 293–303 - get paper here
  • Skeleton, C E & Camp, M A; 2019. Geographic Distribution: Chrysemys picta (Painted Turtle) USA: Georgia: Baldwin Co. Herpetological Review 50 (1): 99 - get paper here
  • Smeenk, N A & Lipps, G J, Jr.; 2018. Chrysemys picta marginata (Midland Painted Turtle) Predation. Herpetological Review 49 (4): 731-732 - get paper here
  • Smith, Geoffrey R.; Jessica E. Rettig & John B. Iverson 2020. Frequency of and Temporal Trends in Shell Anomalies in a Turtle Community in a Northern Indiana Lake Chelonian Conservation and Biology 19 (2): 277-282 - get paper here
  • SMITH, GEOFFREY R.; JOHN B. IVERSON & JESSICA E. RETTIG. 2022. Do observed sex ratios in a turtle community in northern Indiana vary over 35 years (1979–2014)? Amphib. Reptile Conserv. 16(1): 193–202. - get paper here
  • Smith, Geoffrey R.; John B. Iverson, and Jessica E. Rettig 2018. Frequency of Propeller Damage in a Turtle Community in a Northern Indiana, USA, Lake: a Long-term Study. Herp. Cons. Biol. 13 (3): 691–699 - get paper here
  • Smith, H.M., D.C. Kritsky & R.L. Holland 1969. Reticulate Melanism in the Painted Turtle Journal of Herpetology 3 (3/4): 173-176. - get paper here
  • Smith, Hobart M.;Chiszar, David 1995. Chrysemys picta bellii. Herpetological Review 26 (3): 154 - get paper here
  • Smith, Wesley O.; Jessica E. Rettig, Logan E. Smith & Geoffrey R. Smith 2021. Prevalence of Leeches and Algae on Painted Turtles (Chrysemys picta) in Four Created Ponds in Central Ohio: Effects of Pond, Sex, and Age Class. Chelonian Conservation and Biology 20(2): 304–307. - get paper here
  • SPALDING, BRIA; EDIE NISSEN, ANDREW PAMPREEN, MICHELLE SOUZA & KATHERINE GREENWALD. 2022. CHRYSEMYS PICTA (Painted Turtle). OVERWINTERING. Herpetological Review 53 (1): 114–115.
  • Starkey, David E., H. Bradley Shaffer, Russell L. Burke, Michael R. J. Forstner, John B. Iverson, Fredric J. Janzen, Anders G. J. Rhodin, and Gordon R. Ultsch 2003. Molecular systematics, phylogeography, and the effects of Pleistocene glaciation in the painted turtle (Chrysemys picta) complex. Evolution 57 (1):119-128 - get paper here
  • Stebbins,R.C. 1985. A Field Guide to Western Reptiles and Amphibians, 2nd ed. Houghton Mifflin, Boston
  • Steffen, John E.; Kyle M. Learn, Jonathan S. Drumheller, Scott M. Boback, and Kevin J. McGraw 2015. Carotenoid Composition of Colorful Body Stripes and Patches in the Painted Turtle (Chrysemys picta) and Red-Eared Slider (Trachemys scripta). Chelonian Conservation and Biology 14 (1): 56-63. - get paper here
  • Stemle, Leyna 2021. First report of a non-native Western Painted Turtle, (Chrysemys picta bellii) (Gray 1831), in Miami, Florida, in 50 years. Reptiles & Amphibians 28 (2): 358-359
  • Stockard, M.E. & R.E. Gatten, Jr. 1983. Activity Metabolism of Painted Turtles (Chrysemys picta) Copeia 1983 (1): 214-221. - get paper here
  • Storer, Tracy I. 1932. The western limit of range for Chrysemys picta bellii. Copeia 1932 (1): 9-11 - get paper here
  • Strickland, Jeramie; Paul Colbert, and Fredric J. Janzen 2010. Experimental Analysis of Effects of Markers and Habitat Structure on Predation of Turtle Nests. Journal of Herpetology 44 (3): 467–470 - get paper here
  • Stuart, J N & Watson, M L 2018. Geographic Distribution: Chrysemys picta bellii (Western Painted Turtle). Herpetological Review 49 (2): 284 - get paper here
  • Stuart, James N. 1998. Reticulate melanism in Southwestern populations of Chrysemys picta belli (Testudines: Emydidae). Herpetological Review 29 (2): 80-82 - get paper here
  • Taylor-Young, M. 2011. The Guide to Colorado Reptiles and Amphibians. Fulcrum Publishing, Golden, Colorado, 169 pp.
  • Thawley, Christopher J. 2013. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 44 (4): 622-623 - get paper here
  • Thomson, Robert C.; Andrew M. Shedlock, Scott V. Edwards and H. Bradley Shaffer 2008. Developing markers for multilocus phylogenetics in non-model organisms: A test case with turtles. Molecular Phylogenetics and Evolution 49 (2): 514-525 - get paper here
  • Trobec, T.N. & J.G. Stanley 1971. Uptake of Ions and Water by the Painted Turtle, Chrysemys picta Copeia 1971 (3): 537-542. - get paper here
  • Truelock, Zach. 2015. Geographic Distribution: Chrysemys picta (painted turtle). Herpetological Review 46 (4): 564 - get paper here
  • TTWG [Peter Paul van Dijk, John B. Iverson, Anders G.J. Rhodin, H. Bradley Shaffer, and Roger Bour] 2014. Turtles of the World, 7th Edition: Annotated Checklist of Taxonomy, Synonymy, Distribution with Maps, and Conservation Status. 000.v7. Chelonian Research Monographs (ISSN 1088-7105) No. 5, doi:10.3854/crm.5.000.checklist.v7.2014 - get paper here
  • TTWG; Rhodin, A.G.J., Iverson, J.B., Bour, R., Fritz, U., Georges, A., Shaffer, H.B., and van Dijk, P.P. 2021. Turtles of the World: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status (9th Ed.). In: Rhodin, A.G.J., Iverson, J.B., van Dijk, P.P., Stanford, C.B., Goode, E.V., Buhlmann, K.A., and Mittermeier, R.A. (Eds.). Chelonian Research Monographs 8:1–472. doi:10.3854/crm.8.checklist.atlas.v9.2021. - get paper here
  • TTWG; Rhodin, A.G.J.; van Dijk, P.P.; Iverson, J.B. & Shaffer, H.B. [turtle taxonomy working group] 2010. Turtles of the World, 2010 Update: Annotated Checklist of Taxonomy, Synonymy, Distribution, and Conservation Status. Chelonian Research Monographs (ISSN 1088-7105) No. 5, doi:10.3854/crm.5.000.checklist.v3.2010 - get paper here
  • Tucker, J.K. 1978. Variation in reproductive potential and growth in Chrysemys picta within a single body of water Bull. Maryland Herpetol. Soc., 14(4): 223-232. - get paper here
  • Tucker, J.K., R.S. Funk & G.L. Paukstis 1978. The adaptive significance of egg morphology in two turtles (Chrysemys picta and Terrapene carolina) Bull. Maryland Herpetol. Soc., 14(1): 10-22. - get paper here
  • Ultsch G.R.; Ward G.M.; LeBerte C.M.; Kuhajda B.R.; Stewart E.R. 2001. Intergradation and origins of subspecies of the turtle Chrysemys picta: morphological comparisons. Canadian Journal of Zoology 79(3):485-498 - get paper here
  • Unger, S; Rollins, M; Escobar, J & Santana, A 2018. Chrysemys picta (Painted Turtle) Mouth Anomaly. Herpetological Review 49 (3): 524 - get paper here
  • Valenzuela, Nicole 2008. Evolution of the gene network underlying gonadogenesis in turtles with temperature-dependent and genotypic sex determination. Integrative and Comparative Biology, 48 (4): 476–485 - get paper here
  • Valverde, J. 2011. Die Schildkröten Mexikos. Reptilia (Münster) 16 (91): 16-23 - get paper here
  • VanDeWalle, Terry 2022. The Natural History of the Snakes and Lizards of Iowa. University of Iowa Press, Iowa City, Iowa, 384 pp. ISBN: 978-1- 609388-37-9. [review in HR 54 (1): 151] - get paper here
  • Vega, Christine and C. Tristan Stayton 2011. Dimorphism in Shell Shape and Strength in Two Species of Emydid Turtle. Herpetologica Dec 2011, Vol. 67, No. 4: 397-405. - get paper here
  • Vieyra, Michelle L. 2011. Olfactory Receptor Genes in Terrestrial, Freshwater, and Sea Turtles: Evidence for a Reduction in the Number of Functional Genes in Aquatic Species. Chelonian Conservation and Biology Dec 2011, Vol. 10, No. 2: 181-187. - get paper here
  • VINCENT, KYLE D.; JESSE N. POPP, STEVEN J. KELL, ANGELA BELLEAU & JACQUELINE D. LITZGUS. 2022. CHRYSEMYS PICTA MARGINATA (Midland Painted Turtle). NOVEL RAILWAY MORTALITY. Herpetological Review 53 (2): 308–309.
  • Vogt, R.C. 1979. Spring Aggregating Behavior of Painted Turtles, Chrysemys picta (Reptilia, Testudines, Testudinidae) Journal of Herpetology 13 (3): 363-365. - get paper here
  • Vogt, Richard C.;McCoy, C. J. 1980. Status of the emydine turtle genera Chrysemys and Pseudemys. Annals of Carnegie Museum 48: 231-234
  • Voves, Kameron C.; Timothy S. Mitchell, and Fredric J. Janzen 2016. Does Natural Visual Camouflage Reduce Turtle Nest Predation? . The American Midland Naturalist 176 (1): 166-172. - get paper here
  • Warner DA, Mitchell TS, Bodensteiner BL, Janzen FJ. 2017. The effect of hormone manipulations on sex ratios varies with environmental conditions in a turtle with temperature-dependent sex determination. J Exp Zool. 00:1–10; DOI: 10.1002/jez.2085 - get paper here
  • Warner, Daniel A.; David A. W. Miller, Anne M. Bronikowski, and Fredric J. Janzen 2016. Decades of field data reveal that turtles senesce in the wild. PNAS 113 (23): 6502–6507, doi: 10.1073/pnas.1600035113 - get paper here
  • Waters, J.H. 1969. Additional observations of southeastern Massachusetts insular and mainland populations of painted turtles, Chrysemys picta Copeia 1969 (1): 179-182. - get paper here
  • Waters, Joseph H. 1964. Subspecific intergradation in the Nantucket Island, Massachusetts, population of the turtle Chrysemys picta. Copeia 1964 (3) :550-553. - get paper here
  • WELLER, WAYNE F. & STEPHEN J. HECNAR. 2021. Geographic distribution: CHRYSEMYS PICTA (Painted Turtle). CANADA: ONTARIO: Cochrane District. Herpetological Review 52 (3): 573. - get paper here
  • Weller, Wayne F.; Stephen J. Hecnar, Darlene R. Hecnar, Gary S. Casper, and F. Neil Dawson. 2010. Quantitative assessment of intergradation between two subspecies of Painted Turtles, Chrysemys picta bellii and C. p. marginata, in the Algoma District of West Central Ontario, Canada. Herp. Cons. Biol. 5 (2) - get paper here
  • Wilbur, H.M. 1975. A Growth Model for the Turtle Chrysemys picta Copeia 1975 (2): 337-343. - get paper here
  • Wilbur, Henry M. 1975. The evolutionary and mathematical demography of the turtle Chrysemys picta. Ecology 56 (1): 64-77 - get paper here
  • Wilgers, D.J.; Horne, E.A.; Sandercock, B.K. & Volkmann, A.W. 2006. Effects of rangeland management on community dynamics of the herpetofauna of the Tall-grass Prairie [Flint Hills, Kansas/Oklahoma]. Herpetologica 62 (4): 378-388 - get paper here
  • Williams, E. E. 1959. Cervical ribs in turtles. Breviora (101): 1-13 - get paper here
  • Wilson, D.S. et al. 2003. Estimating age of turtles from growth rings: a critical evaluation of the technique. Herpetologica 59 (2): 178-194 - get paper here
  • WRIGHT KM AND JAMES S. ANDREWS 2002. PAINTED TURTLES (CHRYSEMYS PICTA) OF VERMONT: AN EXAMINATION OF PHENOTYPIC VARIATION AND INTERGRADATION. NORTHEASTERN NATURALIST 9 (4):363–380 - get paper here
  • Zani, P.A. & D.L. Claussen 1994. Voluntary and Forced Terrestrial Locomotion in Juvenile and Adult Painted Turtles, Chrysemys picta Copeia 1994 (2): 466-471. - get paper here
  • Zani, P.A. & D.L. Claussen 1995. Effects of Extrinsic Load on Locomotion in Painted Turtles (Chrysemys picta) Copeia 1995 (3): 735-738. - get paper here
  • Zweifel, Richard G. 1989. Long-term ecological studies on a population of painted turtles, Chrysemys picta, on Long Island, New York. American Museum Novitates (2952): 1-55 - get paper here
 
External links  
Is it interesting? Share with others:


Please submit feedback about this entry to the curator