| Zylstra, E. R., & Steidl, R. J. (2009). Habitat use by sonoran desert tortoises. Journal of Wildlife Management, 73(5), 747–754. |
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| Added by: Admin 21 Nov 2009 12:00:11 UTC |
Pop. 4.25%
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| Zylstra, E. R., Steidl, R. J., & Swann, D. E. (2010). Evaluating survey methods for monitoring a rare vertebrate, the sonoran desert tortoise. Journal of Wildlife Management, 74(6), 1311–1318. |
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| Added by: Admin 25 Aug 2010 21:59:02 UTC |
Pop. 5%
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| Zylstra, E. R., Capps, J., & Weise, B. (2005). Field observations of interactions between the desert tortoise and the gila monster. Sonoran Herpetologist, 18(3), 30–31. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:08:05 UTC |
Pop. 4.5%
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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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| Zimmerman, L. C., O'Connor, M. P., Bulova, S. J., Spotila, J. R., Kemp, S. J., & Salice, C. J. (1994). Thermal ecology of desert tortoises in the eastern mojave desert: seasonal patterns of operative and body temperatures, and microhabitat utilization. Herpetological Monographs, 8, 45–60. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:24 UTC |
Pop. 2.75%
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| Young, B. D., Stegeman, N., Norby, B., & Heatley, J. J. (2012). Comparison of intraosseous and peripheral venous fluid dynamics in the desert tortoise (gopherus agassizii). Journal of Zoo and Wildlife Medicine, 43(1), 59–66. |
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| Added by: Sarina Wunderlich 30 Jun 2012 22:02:06 UTC |
Pop. 3.25%
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| Wronski, T. J., Yen, C. F., & Jacobson, E. R. (1992). Histomorphometric studies of dermal bone in the desert tortoise, gopherus agassizii. Journal of Wildlife Diseases, 28(4), 603–609. |
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| Added by: Admin 29 Jan 2012 12:39:18 UTC |
Pop. 2.75%
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| Woodbury, A. M., & Hardy, R. (1948). Studies on the desert tortoise, gopherus agassizii. Ecological Monographs, 18(2), 145–200. |
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| Last edited by: Beate Pfau 17 Feb 2009 10:50:49 UTC |
Pop. 3%
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| Woodbury, A. M. (1952). Hybrids of gopherus berlandieri and g. agassizii. Herpetologica, 8(1), 33–36. |
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| Added by: Admin 25 Aug 2010 21:59:01 UTC |
Pop. 3.25%
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| Winokur, R. M., Hicks, M., & Chaney, N. (1998). Linneaus fund research reports: morphology and histology of the digestive system of the desert tortoise, gopherus agassizii. Chelonian Conservation and Biology, 3(1), 144. |
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| Added by: Admin 17 Aug 2008 18:55:03 UTC |
Pop. 2.5%
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| Winchell, S. (2006). Die landschildkröten nordamerikas. ein überblick über die gattung gopherus. Reptilia, 11(6), 20–27. |
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| Added by: Admin 18 Jul 2009 11:46:28 UTC |
Pop. 2.5%
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| Wimsatt, J., Tothill, A., Offermann, C. F., Sheehy, J. G., & Peloquin, C. A. (2008). Long-term and per rectum disposition of clarithromycin in the desert tortoise (gopherus agassizii). Journal of the American Association for Laboratory Animal Science, 47(4), 41–45. |
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| Added by: Admin 14 Aug 2008 20:39:26 UTC |
Pop. 2.5%
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| Wimsatt, J., Thirakhupt, K., Mangone, B. A., Tothill, A., Childs, J. M., & Peloquin, C. A. (1999). Clarithromycin pharmacokinetics in the desert tortoise (gopherus agassizii). Journal of Zoo and Wildlife Medicine, 30(1), 36–43. |
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| Added by: Admin 14 Aug 2008 22:46:59 UTC |
Pop. 2.5%
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| Wilson, D. S., Morafka, D. J., Tracy, C. R., & Nagy, K. A. (1999). Winter activity of juvenile desert tortoises (gopherus agassizii) in the mojave desert. Journal of Herpetology, 33(3), 496–501. |
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| Added by: Admin 17 Aug 2008 18:17:29 UTC |
Pop. 2.25%
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| Wilson, D. S., Nagy, K. A., Tracy, R. C., Morafka, D. J., & Yates, R. A. (2001). Water balance in neonate and juvenile desert tortoises, gopherus agassizii. Herpetological Monographs, 15, 158–170. |
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| Last edited by: Beate Pfau 28 Feb 2010 08:12:03 UTC |
Pop. 2.25%
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| Wilson, D. S., Tracy, C. R., Nagy, K. A., & Morafka, D. J. (1999). Physical and microhabitat characteristics of burrows used by juvenile desert tortoises (gopherus agassizii). Chelonian Conservation and Biology, 3(3), 448–453. |
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| Added by: Admin 17 Aug 2008 18:17:29 UTC |
Pop. 2.25%
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| Willette, M., Wendland, L. D., Cassens, A., & Brown, M. B. (2001). Mycoplasma survey of texas tortoises, gopherus berlandieri, of the rio grande valley: Preliminary results. Proceedings of the Association of Reptile and Amphibian Veterinarians, 2001. |
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| Added by: Admin 06 Jan 2014 18:25:31 UTC |
Pop. 4%
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| White, D. R. M., & Stevens, D. W. , An overview of desert tortoise, gopherus agassizii, ethnozoology. Paper presented at Proceedings of the 1980 Annual Symposium. |
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| Added by: Admin 24 Aug 2008 20:04:48 UTC |
Pop. 2.5%
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| Wendland, L. D. (2007). Epidemiology of mycoplasmal upper respiratory tract disease in tortoises. Unpublished thesis , University of Florida. |
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| Added by: Admin 06 Jan 2014 18:23:14 UTC |
Pop. 4.75%
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| Wendland, L. D., Brown, D. R., Klein, P. A., & Brown, M. B. (2006). Upper respiratory tract disease (mycoplasmosis) in tortoises. In D. R. Mader (Ed.), Reptile Medicine and Surgery, 2nd edition (pp. 931–938). St Louis Missouri: Saunders, Elsevier, |
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| Last edited by: Beate Pfau 21 May 2010 18:18:56 UTC |
Pop. 3.75%
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