| Wiedemann, A. (2010). Untersuchung zur bestimmung des vitamin a-, d3- und e-gehalts von reptilienplasma. Unpublished thesis , Ludwig-Maximilians-Universität, München. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:25 UTC |
Pop. 3.75%
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| Wilgenbusch, J. C., & Gantz, D. T. (2000). The effects of hormonally induced oviposition on egg viability in the common snapping turtle chelydra serpentina. Herpetologica, 56(1), 1–7. |
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| Added by: Admin 14 Aug 2008 22:46:59 UTC |
Pop. 2.5%
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| Wilgenbusch, J. C. (2000). The influence of incubation conditions and hatchling body size on growth and survivorship of the common snapping turtle (chelydra serpentina l.). Unpublished thesis , George Mason University, Fairfax, Virginia. |
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| Added by: Admin 14 Aug 2008 22:46:59 UTC |
Pop. 3%
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| Wilhoft, D. C., Baglivo, M. D. G., & Baglivo, M. D. D. (1979). Observations on mammalian prediation of snapping turtle nests (reptilia, testudines, chelydridae). Journal of Herpetology, 13(4), 435–438. |
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| Added by: Admin 06 Jan 2014 18:23:15 UTC |
Pop. 3.25%
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| Wilhoft, D. C., Hotaling, E. C., & Franks, P. (1983). Effects of temperature on sex determination in embryos of the snapping turtle, chelydra serpentina. Journal of Herpetology, 17, 38–42. |
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| Added by: Admin 24 Aug 2008 20:04:49 UTC |
Pop. 2%
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| Wilhoft, D. C. (1986). Eggs and hatchling components of the snapping turtle (chelydra serpentina). Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 84, 483–486. |
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| Added by: Admin 24 Aug 2008 20:04:49 UTC |
Pop. 2.25%
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| Willey, J. S., & Blob, R. W. (2004). Tail kinematics of juvenile common snapping turtles during aquatic walking. Journal of Herpetology, 38(3), 360–369. |
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| Added by: Admin 14 Aug 2008 20:38:57 UTC |
Pop. 2.5%
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| Williamson, L. U., Spotila, J. R., & Standora, E. A. (1991). Growth, selected temperature and ctm of young snapping turtles, chelydra serpentina. Journal of Thermal Biology, 14 (1)(1), 33–39. |
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| Last edited by: Beate Pfau 07 Feb 2009 08:44:20 UTC |
Pop. 2.5%
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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. 3.5%
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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. 4.5%
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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. 4.75%
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| Wood, R. C., & Herlands, R. , Terrapins, tires and traps: Conservation of the northern diamondback terrapin (malaclemys terrapin terrapin) on the cape may peninsula, new jersey, usa. Paper presented at International Congress of Chelonian Conservation, Gonfaron, France. |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:17:30 UTC |
Pop. 5.75%
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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. 2.75%
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| Woosley, L. B., & Carr, J. L. , Reproduction of alligator snapping turtles (macrochelys temminckii) in northern louisiana. Paper presented at Turtle Survival Alliance 2006 Annual Meeting. |
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| Added by: Admin 13 Dec 2008 22:23:59 UTC |
Pop. 2.75%
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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. 2.5%
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| Yntema, C. L. (1970). Observations on females and eggs of the common snapping turtle chelydra serpentina. American Midland Naturalist, 84, 69–76. |
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| Added by: Admin 25 Aug 2008 21:59:39 UTC |
Pop. 2.75%
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| Yntema, C. L. (1979). Temperature levels and periods of sex determination during incubation of eggs of chelydra serpentina. Journal of Morphology, 159, 17–27. |
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| Added by: Admin 24 Aug 2008 20:04:52 UTC |
Pop. 2.5%
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| Yntema, C. L. (1976). Effects of incubation temperatures on sexual differentiation in the turtle, chelydra serpentina. Journal of Morphology, 150, 453–461. |
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| Added by: Admin 25 Aug 2008 21:59:39 UTC |
Pop. 2.25%
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| Yntema, C. L. (1981). Characteristics of gonads and oviducts in hatchlings and young of chelydra serpentina resulting from three incubation temperatures. Journal of Morphology, 167, 297–304. |
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| Added by: Admin 24 Aug 2008 20:04:53 UTC |
Pop. 2.75%
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| Yntema, C. L. (1968). A series of stages in the embryonic development of chelydra serpentina. Journal of Morphology, 125, 219–252. |
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| Added by: Admin 25 Aug 2008 21:59:39 UTC |
Pop. 3.5%
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