| Zweifel, R. 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. |
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| Added by: Admin 24 Aug 2008 17:40:21 UTC |
Pop. 3.5%
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| Zwart, P. , Nutrition of tortoises and terrapins. Paper presented at Proceedings of the 1st International Congress of Chelonian Conservation, Gonfaron. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:24 UTC |
Pop. 3.25%
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| Zwart, P., & van der Gaag, I. (1981). Atrophic gastritis in a herman's tortoise testudo hermanni and two red-eared turtles chrysemys scripta elegans. American Journal of Veterinary Research, 42(12), 2191–2195. |
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| Added by: Admin 24 Aug 2008 20:04:54 UTC |
Pop. 3.25%
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| Zwart, P. , Pathomorphology of calcium metabolism in chelonia. Paper presented at Proceedings of the 1st International Congress of Chelonian Conservation, Gonfaron. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:24 UTC |
Pop. 3.25%
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| Zhou, T., Huang, C., McCord, W. P., & Blanck, T. (2008). Gewerbliche zuchten von sumpf- und wasserschildkröten in china. Reptilia, 13(6), 27–33. |
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| Added by: Admin 18 Jul 2009 11:46:29 UTC |
Pop. 3.5%
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| Zangerl, R., & Johnson, R. G. (1957). The nature of shield abnormalities in the turtle shell. Fieldiana (Geology), 10(29), 341–362. |
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| Added by: Admin 28 Dec 2009 19:57:17 UTC |
Pop. 3%
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| Wright, M. L., & Langen, T. A. (2003). Movement patterns of chelydra serpentina and chrysemys picta at sites near a highway in the st. lawrence river valley. Oral Presentation, Bowdoin College, New York. |
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| Added by: Admin 14 Aug 2008 20:36:29 UTC |
Pop. 2.25%
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| Woolley, P. A. (1996). Responses of chelydra serpentina and chrysemys picta to the musk of other turtles. Bulletin of the Chicago Herpetology Society, 31(11), 201–202. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:23 UTC |
Pop. 2.5%
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| Wittmer. (2011). Vertebrate species introductions in the united states and its territories. Currenzt Zoology, (uncorrected proof). |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:25 UTC |
Pop. 4.25%
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| Witmer, G. W., Burke, P. W., Pitt, W. C., & Avery, M. L. (2007). Management of invasive vertebrates in the united states: an overview. In G. W. Witmer, W. C. Witt & K. A. Fagerstone (Eds.), Managing vertebrate invasive species: proceedings of an international symposium (pp. 94–103). Fort Collins, Colorado, USA: USDA/APHIS Wildlife Services, National Wildlife Research Center. |
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| Added by: Admin 29 Jan 2012 12:39:18 UTC |
Pop. 3.75%
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| Wirsing, A., Phillips, J. R., Obbard, M. E., & Murray, D. L. (2011). Incidental nest predation in freshwater turtles: inter- and intraspecific differences in vulnerability are explained by relative crypsis. Oecologia, (accepted). |
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| Added by: Sarina Wunderlich 27 Nov 2011 14:28:23 UTC |
Pop. 3%
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| Wilbur, H. M. (1975). A growth model for the turtle chrysemys picta. Copeia, 1975(2), 337–343. |
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| Added by: Admin 18 Jul 2009 11:46:28 UTC |
Pop. 2.25%
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| Wilbur, H. M. (1975). The evolutionary and mathematical demography of the turtle chrysemys picta. Ecography, 56(1), 64–77. |
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| Added by: Sarina Wunderlich 24 May 2009 21:32:58 UTC |
Pop. 2.25%
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| Wieten, A. C., Cooper, M. J., Parker, A. D., & Uzarski, D. G. (2012). Great lakes coastal wetland habitat use by seven turtle species: influences of wetland type, vegetation, and abiotic conditions. Wetlands Ecology and Management, 20(1), 47–58. |
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| Added by: Sarina Wunderlich 18 Nov 2012 17:47:15 UTC |
Pop. 3.75%
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| Wever, E. G., & Vernon, J. A. (1956). Sound transmission in the turtle's ear. Proceedings of the National Academy of Sciences of the United States of America, 42(12), 292–299. |
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| Added by: Sarina Wunderlich 27 Nov 2011 14:28:23 UTC |
Pop. 3.25%
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| Wever, E. G., & Vernon, J. A. (1956). The sensitivity of the turtle's ear as shown by its electric potentials. Proceedings of the National Academy of Sciences of the United States of America, 42(12), 213–220. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:07:50 UTC |
Pop. 3.25%
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| Werneburg, I. (2009). A standard system to study vertebrate embryos. PLoS ONE, 4(6), e5887. |
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| Added by: Admin 29 Jan 2012 12:39:17 UTC |
Pop. 3.25%
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| Weller, W. F., Hecnar, S. J., Hecnar, D. R., Casper, G. S., & Dawson, N. F. (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. Herpetological Conservation and Biology, 5(2), 166–173. |
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| Added by: Admin 22 Oct 2010 20:35:21 UTC |
Pop. 2.5%
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| Weller, W. F. (2009). New distribution records for painted turtles, chrysemys picta, from northwestern and northeastern ontario. Canadian Field-Naturalist, 123(4), 375–376. |
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| Added by: Sarina Wunderlich 30 Jun 2012 22:02:04 UTC |
Pop. 2.75%
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| Weisrock, D. W. (1999). Thermal and fitness-related consequences of nest location in painted turtles (chrysemys picta). Functional Ecology, 13, 94–101. |
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| Added by: Admin 17 Aug 2008 17:24:03 UTC |
Pop. 2%
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