| Sandmeier, F. C., Tracy, R. C., duPré, S. A., & Hunter, K. W. (2009). Upper respiratory tract disease (urtd) as a threat to desert tortoise populations: a reevaluation. Biological Conservation, 142(7), 1255–1267. |
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| Added by: Sarina Wunderlich 24 May 2009 21:41:26 UTC |
Pop. 1.75%
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| Scheidt, V., & Tashijan, J. H. (1989). Tortoises - around the world (a photographic essay). The Vivarium, 2 (1), 15–18. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:33:18 UTC |
Pop. 2.25%
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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. 3.75%
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| Schmidt, D. (1999). Die wüste im museum - das arizona-sonora- wüsten-museum. DATZ, 52(3), 36–39. |
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| Added by: Admin 14 Aug 2008 20:40:49 UTC |
Pop. 1.75%
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| Schumacher, I. M., Rostal, D. C., Yates, R. A., Brown, D. R., Jacobson, E. R., & Klein, P. A. (1999). Persistence of maternal antibodies against mycoplasma agassizii in desert tortoise hatchlings. American Journal of Veterinary Research, 60(7), 826–831. |
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| Added by: Admin 17 Aug 2008 17:23:59 UTC |
Pop. 2.75%
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| Schumacher, I. M., Rostal, D. C., Yates, R. A., Brown, D. R., Jacobson, E. R., & Klein, P. A. (1998). Transfer and persistence of maternal antibodies against mycoplasma agassizii desert tortoise hatchlings. 23rd Annual Meeting and Symposium of the Desert Tortoise Council. |
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| Added by: Admin 14 Aug 2008 22:46:55 UTC |
Pop. 3%
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| Schumacher, I. M., Brown, M. B., Jacobson, E. R., Collins, B. R., & Klein, P. A. (1993). Detection of antibodies to a pathogenic mycoplasm in desert tortoises (gopherus agassizii) with upper respiratory tract disease. Journal of Clinical Microbiology, 31 (6), 1454–1460. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:13 UTC |
Pop. 2%
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| Schumacher, I. M., Jacobson, E. R., & Klein, P. A. (1997). Correlation of the presence of antibodies to mycoplasma agassizii with the presence of clinical signs of urtd in desert tortoises from nevada. Journal of Zoo and Wildlife Medicine, 33, 261–266. |
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| Added by: Admin 17 Aug 2008 18:54:58 UTC |
Pop. 1.75%
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| Schumacher, I. M., Hardenbrook, D. B., Brown, M. B., Jacobson, E. R., & Klein, P. A. (1997). Relationship between clinical signs of respiratory tract disease and antibodies to mycoplasma agassizii in desert tortoises from nevada. Journal of Wildlife Diseases, 33(2), 261–263. |
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| Last edited by: Beate Pfau 22 May 2010 18:31:59 UTC |
Pop. 2.25%
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| Schwartz, T. S. (2003). Population structure of the gopher tortise (sic) (gopherus polyphemus) in florida, using microsatellites. Unpublished thesis , University of South Florida. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:21 UTC |
Pop. 2.25%
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| Schwartz, T. S., Osentoski, M. F., Lamb, T., & Karl, S. A. (2003). Microsatellite loci for the north american tortoises (genus gopherus) and their applicability to other turtle species. Molecular Ecology Notes, 3(2). |
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| Added by: Admin 14 Aug 2008 20:35:32 UTC |
Pop. 2%
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| Schwartz, T. S., & Karl, S. A. (2005). Population and conservation genetics of the gopher tortoise (gopherus polyphemus). Conservation Genetics, 6(6), 917–928. |
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| Added by: Admin 22 Oct 2010 20:35:15 UTC |
Pop. 2.25%
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| Schwartz, T. S., & Karl, S. A. (2008). Population genetic assignment of confiscated gopher tortoises. Journal of Wildlife Management, 72(1), 254–259. |
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| Added by: Admin 14 Aug 2008 20:34:36 UTC |
Pop. 1.75%
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| von Seckendorff Hoff, K., & Marlow, R. W. (2002). Impacts of vehicle road traffic on desert tortoise populations with consideration of conservation of tortoise habitat in southern nevada. Chelonian Conservation and Biology, 4(2), 449–456. |
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| Added by: Admin 14 Aug 2008 20:35:32 UTC |
Pop. 1.5%
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| Seigel, R. A. , Coordinating management and conservation of gopher tortoises on lands managed by multiple federal agencies. Unpublished paper presented at 94th ESA Annual Meeting. |
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| Added by: Admin 13 Sep 2009 10:11:25 UTC |
Pop. 2.75%
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| Seigel, R. A., Smith, R. B., & Seigel, N. A. (2003). Swine flu or 1918 pandemic? upper respiratory tract disease and the sudden mortality of gopher tortoises (gopherus polyphemus) on a protected habitat in florida. Journal of Herpetology, 37(1), 137–144. |
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| Added by: Admin 14 Aug 2008 20:36:27 UTC |
Pop. 1.75%
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| Selbert, P. (1993). The desert tortoise (gopherus agassizii). Reptile & Amphibian Magazine, Sept/Oct, 56–63. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:14 UTC |
Pop. 1.75%
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| Seltzer, M. D., & Berry, K. H. (2005). Laser ablation icp_ms profiling and semiquantitative determination of trace elements in desert tortoise shells: documenting the uptake of elemental toxicants. Science of the Total Environment, 339, 253–265. |
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| Added by: Admin 14 Aug 2008 20:31:54 UTC |
Pop. 3.25%
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| Sinclair, C. S., Dawes, P. J., & Seigel, R. A. (2010). Genetic structuring of gopher tortoise (gopherus polyphemus) populations on the kennedy space center, florida, usa. Herpetological Conservation and Biology, 5(1), 189–195. |
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| Added by: Admin 22 Oct 2010 20:35:16 UTC |
Pop. 2%
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| Sleeman, J. M., & Gaynor, J. (2000). Sedative and cardiopulmonary effects of medetomidine and reversal with atipamezole in desert tortoises (gopherus agassizii). Journal of Veterinary Medicine, 31(1), 28–35. |
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| Added by: Admin 17 Aug 2008 17:24:00 UTC |
Pop. 1.75%
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