Yntema, C. L. (1978). Incubation times for eggs of the turtle chelydra serpentina (testudines: chelydridae) at various temperatures. Herpetologica, 34(3), 274–277. |
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Last edited by: Beate Pfau 22 Aug 2009 14:13:02 UTC |
Pop. 2.5%
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Yntema, C. L. (1970). Twinning in the common snapping turtle, chelydra serpentina. Anatomical Record, 166(3), 491–497. |
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Added by: Admin 15 Mar 2009 13:31:42 UTC |
Pop. 3%
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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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Zelmer, D. A., & Platt, T. R. (2009). Helminth infracommunities of the common snapping turtle (chelydra serpentina serpentina) from westhampton lake, virginia, usa. Journal of Parasitology, (epub. ahead of print). |
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Added by: Admin 21 Nov 2009 11:53:26 UTC |
Pop. 2.75%
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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. 4%
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Ziglar, C. L., & Anderson, R. V. (2005). Epizoic organisms on turtles in pool 20 of the upper mississippi river. Journal of Freshwater Ecology, 20(2), 389–396. |
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Added by: Sarina Wunderlich 30 Oct 2011 14:52:45 UTC |
Pop. 4%
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Zug, G. R. (1966). The penial morphology and the relationships of cryptodiran turtles. Occasional Papers of the Museum of Zoology University of Michigan, 647. |
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Added by: Sarina Wunderlich 27 Nov 2011 14:28:25 UTC |
Pop. 5.25%
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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. 3.75%
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Zwart, P. , Some data concerning the pathology of subchronic egg-binding and salpingitis in reptiles. Unpublished paper presented at First scientific meeting, May 16 - 18, 1996. |
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Added by: Sarina Wunderlich 28 Feb 2010 12:08:04 UTC |
Pop. 5%
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