| Cagle, F. R. (1942). Turtle populations in southern illinois. Copeia, 1942(3), 155–162. |
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| Added by: Sarina Wunderlich 30 Oct 2011 14:52:32 UTC |
Pop. 4.75%
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| Cain, P. W. , Effects of commercial harvesting on snapping turtle (chelydra serpentina) populations in the tidal wetlands of maryland. Unpublished paper presented at 94th ESA Annual Meeting. |
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| Added by: Admin 13 Sep 2009 10:11:06 UTC |
Pop. 3.75%
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| Cardells Peris, J. (2012). Estado sanitario de "trachemys scripta elegans" y "testudo hermanni hermanni" en la comunidad valenciana. Unpublished thesis , Universidad CEU Cardenal Herrera, Valencia. |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:10:35 UTC |
Pop. 5.25%
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| Carpenter, C. C. (1955). Sounding turtles: A field locating technique. Herpetologica, 11(2), 120. |
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| Added by: Admin 06 Jan 2014 18:24:13 UTC |
Pop. 5%
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| Carr, J. L., & Woosley, L. B. , Sexual size dimorphism of the tail in the alligator snapping turtle, macrochelys temminckii (testudines: chelydridae). Paper presented at Turtle Survival Alliance 2006 Annual Meeting. |
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| Added by: Admin 13 Dec 2008 16:50:07 UTC |
Pop. 3.5%
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| Carroll, D. M. (1991). The year of the turtle. Camden House Publishing Inc. Charlotte, VT. |
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| Added by: Admin 23 Aug 2008 19:57:51 UTC |
Pop. 3.5%
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| Carroll, D. M., & Ultsch, G. R. (2007). Emergence season and survival in the nest of hatchling turtles in southcentral new hampshire. Northeastern Naturalist, 14(2), 307–310. |
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| Last edited by: Sarina Wunderlich 28 Aug 2011 21:17:44 UTC |
Pop. 3.25%
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| Ceballos, C. P., & Valenzuela, N. (2011). The role of sex-specific plasticity in shaping sexual dimorphism in a long-lived vertebrate, the snapping turtle chelydra serpentina. Evolutionary Biology, 38, 163–181. |
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| Added by: Sarina Wunderlich 25 Jun 2011 12:41:22 UTC |
Pop. 3.25%
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| Chandler, C. H. (2009). The phylogenetic position of the snapping turtles (chelydridae) based on nucleotide sequence data. Copeia, 2009(2), 209–213. |
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| Added by: Admin 18 Jul 2009 11:45:57 UTC |
Pop. 4.5%
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| Cheek, A. O. (2006). Subtle sabotage: Endocrine disruption in wild populations. Revista de Biología Tropical, 54(Suppl. 1), 1–19. |
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| Last edited by: Sarina Wunderlich 23 Dec 2008 22:55:23 UTC |
Pop. 3%
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| Christiansen, J. L., & Burken, R. R. (1979). Growth and maturity of the snapping turtle (chelydra serpentina) in iowa. Herpetologica, 35, 261–266. |
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| Added by: Admin 24 Aug 2008 20:00:12 UTC |
Pop. 2.5%
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| Congdon, J. D. , Life history studies of turtles on the e. s. george reserve in michigan. Paper presented at 1st World Congr. Herpetol. Canterbury. |
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| Added by: Admin 23 Aug 2008 19:57:54 UTC |
Pop. 3.25%
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| Congdon, J. D., Nagle, R. D., Dunham, A. E., Beck, C. W., Kinney, O. M., & Yeomans, S. R. (1999). The relationship of body size and survivorship of hatchling snapping turtles (chelydra serpentina): an evaluation of the "bigger is better" hypothesis. Oecologia, 121, 224–235. |
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| Added by: Admin 17 Aug 2008 17:23:45 UTC |
Pop. 3%
|
| Congdon, J. D., Dunham, A. E., & van Loben Sels, R. C. (1994). Demographics of common snapping turtles (chelydra serpentina): implications for conservation and management of long-lived organisms. American Zoologist, 34, 397–408. |
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| Added by: Admin 23 Aug 2008 12:13:08 UTC |
Pop. 2.75%
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| Congdon, J. D., Greene, J. L., & Gibbons, J. W. (1986). Biomass of freshwater turtles: a geographic comparison. American Midland Naturalist, 115, 165–173. |
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| Added by: Admin 24 Aug 2008 18:46:14 UTC |
Pop. 4%
|
| Congdon, J. D., Nagle, R. D., Kinney, O. M., Quinter, T., & van Loben Sels, R. C. , Demographics of age and aging in a long-lived vertebrates (i.e., turtles). Paper presented at Turtle Survival Alliance 2006 Annual Meeting. |
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| Added by: Admin 13 Dec 2008 16:50:08 UTC |
Pop. 3%
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| Congdon, J. D., Greene, J. L., & Brooks, R. J. (2008). Reproductive and nesting ecology of female snapping turtles. In A. C. Steyermark, M. S. Finkler & R. J. Brooks (Eds.), Biology of the Snapping Turtle (Chelydra serpentina) (pp. 123–134). Baltimore, Maryland: John Hopkins University Press. |
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| Added by: Admin 06 Jan 2014 18:22:43 UTC |
Pop. 4.75%
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| Congdon, J. D., Pappas, M., Brecke, B., & Capps, J. (2011). Conservation implications of initial orientation of naïve hatchling snapping turtles (chelydra serpentina) and painted turtles (chrysemys picta belli) dispersing from experimental nests. Chelonian Conservation & Biology, 10(1), 42–53. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:05 UTC |
Pop. 4.5%
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| Congdon, J. D., Breitenbach, G. L., van Loben Sels, R. C., & Tinkle, D. W. (1987). Reproduction and nesting ecology of snapping turtles (chelydra serpentina) in southeastern michigan. Herpetologica, 43, 39–54. |
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| Added by: Admin 23 Aug 2008 19:57:54 UTC |
Pop. 2.75%
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| Congdon, J. D., Gotte, S. W., & McDiarmid, R. W. (1993). Ontogenetic changes in habitat use by juvenile turtles (chelydra serpentina and chrysemys picta). Canadian Field Naturalist, 106(2), 241–248. |
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| Last edited by: Beate Pfau 22 May 2010 08:22:47 UTC |
Pop. 3%
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