| Packard, G. C., & Packard, M. J. (1997). Type of soil affects survival by overwintering hatchlings of the painted turtle. Journal of Thermal Biology, 22, 53–58. |
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| Added by: Admin 14 Aug 2008 22:46:52 UTC |
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| Packard, G. C., & Packard, M. J. (2001). Environmentally induced variation in size, energy reserves and hydration of hatchling painted turtles, chrysemys picta. Functional Ecology, 15(4), 481. |
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| Added by: Admin 17 Aug 2008 18:54:55 UTC |
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| Packard, G. C., & Packard, M. J. (1990). Patterns of survival at subzero temperatures by hatchling painted turtles and snapping turtles. Journal of Experimental Zoology, 254, 233–236. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:33:02 UTC |
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| Packard, G. C., Fasano, S. A., Attaway, M. B., Lohmiller, L. D., & Lynch, T. L. (1997). Thermal environment for overwintering hatchlings of the painted turtle (chrysemys picta). Canadian Journal of Zoology, 75, 401–406. |
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| Added by: Admin 17 Aug 2008 17:23:56 UTC |
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| Packard, G. C., Packard, M. J., & Boardman, T. J. (1981). Patterns and possible significance of water exchange by flexible-shelled eggs of painted turtles (chrysemys picta). Physiological zoology, 54, 165–178. |
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| Added by: Admin 24 Aug 2008 19:37:46 UTC |
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| Packard, G. C., & Packard, M. J. (2003). Influence of acclimation and incubation medium on supercooling by hatchling painted turtles, chrysemys picta. Functional Ecology, 17(5), 611–618. |
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| Added by: Admin 14 Aug 2008 20:36:26 UTC |
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| Packard, M. J., & Packard, G. C. (1986). Effect of water balance on growth and calcium mobilization of embryonic painted turtles (chrysemys picta). Physiological zoology, 59, 398–405. |
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| Added by: Admin 24 Aug 2008 19:37:48 UTC |
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| Packard, G. C., Packard, M. J., Lang, J. W., & Tucker, J. K. (1999). Tolerance for freezing in hatchling turtles. Journal of Herpetology, 33(4), 536–543. |
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| Added by: Admin 17 Aug 2008 18:54:55 UTC |
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| Packard, G. C., Packard, M. J., & McDaniel, L. L. (2001). Seasonal change in the capacity for supercooling by neonatal painted turtles. Journal of Experimental Biology, 204(9), 1667–1672. |
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| Added by: Admin 17 Aug 2008 18:54:55 UTC |
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| Packard, G. C., Packard, M. J., & Birchard, G. F. (1989). Sexual differentiation and hatching success by painted turtles incubating in different thermal and hydric environments. Herpetologica, 45, 385–392. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:33:01 UTC |
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| Packard, G. C., Packard, M. J., & Benigan, L. (1991). Sexual differentiation, growth, and hatching success by embryonic painted turtles incubated in wet and dry environments at fluctuating temperatures. Herpetologica, 47 (1), 125–132. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:33:02 UTC |
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| Packard, G. C., & Packard, M. J. (2003). Natural freeze-tolerance in hatchling painted turtles? Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 134(2), 233–246. |
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| Added by: Admin 14 Aug 2008 20:35:31 UTC |
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| Packard, G. C., & Packard, M. J. (1995). A review of the adaptive strategy used by hatchling painted turtles to survive in the cold. Herpetological Review, 26(8), 10–12. |
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| Added by: Admin 23 Aug 2008 15:33:07 UTC |
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| Packard, G. C., Packard, M. J., Boardman, T. J., Morris, K. A., & Shuman, R. D. (1983). Influence of water exchanges by flexible-shelled eggs of painted turtles chrysemys picta on metabolism and growth of embryos. Physiological zoology, 56, 217–230. |
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| Packard, G. C., & Packard, M. J. (2000). Developmental plasticity in painted turtles, chrysemys picta. Functional Ecology, 14(4), 474. |
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| Added by: Admin 17 Aug 2008 18:54:55 UTC |
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| O’Malley, H., & Krochmal, A. R. , Translocated eastern painted turtles do not successfully navigate in novel habitats. |
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| Added by: Admin 06 Jan 2014 18:23:02 UTC |
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| Obst, F. J. (2003). Sumpfschildkröten. Draco, 13: Sumpfschildkröten, 5–18. |
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| Added by: Admin 01 Feb 2009 18:30:55 UTC |
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| Nöllert, A. (1984). Einige bemerkungen zur kälteresistenz bei schildkröten (testudines). Elaphe, 6(3), 42–43. |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:17:11 UTC |
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| Nöllert, A. (1982). Einiges zur tempelschildkröte, hieremys annandalii (boulenger) 1903. Elaphe, 4(1), 9–10. |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:17:11 UTC |
Pop. 2.75%
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| Nijs, J. (1994). Een eenvoudige incubator met een dagelijkse temperatuurcyclus. Lacerta, 52(2), 114–119. |
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| Added by: Sarina Wunderlich 18 Nov 2012 17:43:48 UTC |
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