| Schmidt, K. P. (1938). Turtles of the chicago area. Fieldiana, Popular series, Zoology, 14. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:21 UTC |
Pop. 4.25%
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| Schmidt, K. P., & Owens, D. W. (1944). Amphibians and reptiles of northern coahuila, mexico. Field Museum of Natural History. Zoological Series, 29(6), 97–115. |
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| Added by: Sarina Wunderlich 18 Nov 2012 17:47:00 UTC |
Pop. 4.5%
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| Schwenk, K. (2008). Comparative anatomy and physiology of chemical senses in non-avian aquatic reptiles. In J. G. M. Thewissen & S. Nummela (Eds.), Sensory Evolution on the Threshold. Adaptations in Secondarily Aquatic Vertebrates (pp. 65–81). Berkeley: University of California Press. |
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| Added by: Sarina Wunderlich 30 Jun 2012 22:01:53 UTC |
Pop. 3.75%
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| Seidel, M. E. (1974). Seasonal fluctuation of plasma protein in the spiny softshell turtle, trionyx spiniferus. Herpetologica, 30, 283–285. |
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| Last edited by: Beate Pfau 02 Aug 2009 18:04:34 UTC |
Pop. 2.5%
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| Seidel, M. E. (1975). Osmoregulation in the turtle trionyx spiniferus from brackish and freshwater. Copeia, 1975(1), 124–128. |
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| Last edited by: Beate Pfau 02 Aug 2009 18:10:22 UTC |
Pop. 2.25%
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| Sheil, C. A. (2003). Osteology and skeletal development of apalone spinifera (reptilia: testudines: trionychidae). Journal of Morphology, 256(1), 42–78. |
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| Added by: Admin 14 Aug 2008 20:36:27 UTC |
Pop. 2.75%
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| Shi, H.-T. S., Parham, J. F., Zhiyong, F., Hong, M.-L., & Feng, Y. (2008). Evidence for the massive scale of turtle farming in china. Oryx, 42(1), 147–150. |
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| Last edited by: Beate Pfau 10 Oct 2009 17:47:49 UTC |
Pop. 4%
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| Simpson, T. R., & Rose, F. L. (2007). Distribution of cagle's map turtle (graptemys caglei) in the blanco and san marcos rivers.(report). Texas Journal of Science. |
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| Added by: Admin 15 Mar 2009 13:31:40 UTC |
Pop. 3%
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| Smith, G. R., & Iverson, J. B. (2004). Diel activity patterns of the turtle assemblage of a northern indiana lake. American Midland Naturalist, 152(1), 156–164. |
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| Added by: Admin 14 Aug 2008 20:38:55 UTC |
Pop. 3%
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| Smith, H. M., & Buechner, H. K. (1947). The influence of the balcones escarpment on the distribution of amphibians and reptiles in texas. Bulletin of the Chicago Academy of Sciences, 8, 1–16. |
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| Added by: Sarina Wunderlich 30 Oct 2011 14:52:43 UTC |
Pop. 4.25%
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| de Solla, S. R., Fletcher, M. L., & Bishop, C. A. (2003). Relative contributions of organochlorine contaminants, parasitism, and predation to reproductive success of eastern spiny softshell turtles (apalone spiniferus spiniferus) from southern ontario, canada. Ecotoxicology, 12, 261–270. |
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| Last edited by: Beate Pfau 02 Aug 2009 20:47:58 UTC |
Pop. 2.5%
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| Southwood, A., & Avens, L. (2010). Physiological, behavioral, and ecological aspects of migration in reptiles. Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology, 180(1), 1–23. |
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| Last edited by: Beate Pfau 03 Apr 2010 18:22:05 UTC |
Pop. 3.5%
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| Sterrett, S. C., & Grosse, A. M. (2009). Apalone spinifera aspera (gulf coast spiny softshell). Herpetological Review, 40, 110. |
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| Added by: Sarina Wunderlich 25 Jan 2011 10:32:10 UTC |
Pop. 2.75%
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| Stone, P. A., Dobie, J. L., & Henry, R. P. (1992). Cutaneous surface area and bimodal respiration in soft-shelled (trionyx spiniferus), stinkpot (sternotherus odoratus), and mud turtles (kinosternon subrubrum). Physiological zoology, 65, 311–330. |
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| Last edited by: Beate Pfau 02 Aug 2009 18:21:15 UTC |
Pop. 2.5%
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| Stone, P. A., Powers, S. M., & Babb, M. E. (2005). Freshwater turtle assemblages in central oklahoma farm ponds. Southwestern Naturalist, 50(2), 166– 171. |
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| Added by: Admin 14 Aug 2008 20:31:55 UTC |
Pop. 3%
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| Stuart, J. N. (1995). Notes on some aquatic turtles of the rio grande drainage, new mexico. Bulletin of the Maryland Herpetological Society, 31(3), 147–157. |
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| Added by: Admin 23 Aug 2008 15:33:16 UTC |
Pop. 2.75%
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| Stuart, J. N. (2000). Additional notes on native and non-native turtles of the rio grande drainage basin, new mexico. Bulletin of the Maryland Herpetological Society, 35(10), 229–235. |
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| Added by: Admin 14 Aug 2008 22:46:56 UTC |
Pop. 3.75%
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| Thieme, U. (1977). Erfahrungen mit weichschildkröten 6. Aquarien-Terrarien, 24(7), 241–242. |
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| Last edited by: Beate Pfau 02 Aug 2009 18:53:41 UTC |
Pop. 2.5%
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| Trauth, S. E., & Worley, H. J. (1997). A skeletochronological study of adult spiny softshell turtles (apalone spinifera) from northeastern arkansas. Journal of the Arkansas Academy of Science, 51, 169–173. |
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| Added by: Admin 29 Jan 2012 12:39:14 UTC |
Pop. 3%
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| Tyning, T. F. (1997). Status and conservation of turtles of the northeastern united states. notes from a symposium. Lanesboro, Minnesota: Serpent's Tale. |
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| Added by: Admin 18 Jul 2009 11:46:26 UTC |
Pop. 3%
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