| Kohel, K. A., MacKenzie, D. S., Rostal, D. C., Grumbles, J. S., & Lance, V. A. (2001). Seasonality in plasma thyroxine in the desert tortoise, gopherus agassizii. General and Comparative Endocrinology, 121(2), 214–222. |
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| Added by: Admin 17 Aug 2008 17:23:52 UTC |
Pop. 2.25%
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| Lance, V. A., Place, A. R., Grumbles, J. S., & Rostal, D. C. (2002). Variation in plasma lipids during the reproductive cycle of male and female desert tortoises, gopherus agassizii. Journal of Experimental Zoology, 293(7), 703–711. |
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| Added by: Admin 14 Aug 2008 20:35:29 UTC |
Pop. 2%
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| Lance, V. A., Grumbles, J. S., & Rostal, D. C. (2001). Sex differences in plasma corticosterone in desert tortoises, gopherus agassizii, during the reproductive cycle. Journal of Experimental Biology, 289(5), 285–289. |
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| Added by: Admin 17 Aug 2008 17:23:52 UTC |
Pop. 2.25%
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| Lance, V. A., Rostal, D. C., & Grumbles, J. S. , Plasma corticosterone and androstenedione in male and female desert tortoises during the reproductive cycle. Paper presented at 23rd Annual Meeting and Symposium of the Desert Tortoise Council. |
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| Added by: Sarina Wunderlich 24 May 2009 21:32:29 UTC |
Pop. 3.5%
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| O'Connor, M. P., Grumbles, J. S., George, R. H., Zimmerman, L. C., & Spotila, J. R. (1994). Potential hematological and biochemical indicators of stress in free-ranging desert tortoises and captive tortoises exposed to a hydric stress gradient. Herpetological Monographs, 8, 5–25. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:56:32 UTC |
Pop. 2.25%
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| Palmer, K. S., Rostal, D. C., Grumbles, J. S., & Mulvey, M. (1998). Long-term sperm storage in the desert tortoise (gopherus agassizii). Copeia, 1998(3), 702–705. |
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| Last edited by: Beate Pfau 21 May 2009 09:34:44 UTC |
Pop. 1.75%
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| Rostal, D. C., Robeck, T. R., Grumbles, J. S., Burchfield, P. M., & Owens, D. W. (1998). Seasonal reproductive cycle of the galapagos tortoise (geochelone nigra) in captivity. Zoo Biology, 17, 505–517. |
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| Added by: Admin 17 Aug 2008 18:54:57 UTC |
Pop. 2.25%
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| Rostal, D. C., Lance, V. A., Grumbles, J. S., & Alberts, A. C. (1994). Seasonal reproductive cycle of the desert tortoise (gopherus agassizii) in the eastern mojave desert. Herpetological Monographs, 8, 72–83. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:10 UTC |
Pop. 2.25%
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| Rostal, D. C., Grumbles, J. S., Palmer, K. S., Lance, V. A., Spotila, J. R., & Paladino, F. V. (2001). Changes in gonadal and adrenal steroid levels in the leatherback sea turtle (dermochelys coriacea) during the nesting cycle. General and Comparative Endocrinology, 122(2), 139–147. |
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| Added by: Admin 13 Sep 2009 10:11:24 UTC |
Pop. 2.5%
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| Rostal, D. C., Wibbels, T., Grumbles, J. S., Lance, V. A., & Spotila, J. R. (2002). Chronology of sex determination in the desert tortoise (gopherus agassizii). Chelonian Conservation and Biology, 4(2), 398–405. |
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| Added by: Admin 14 Aug 2008 20:35:32 UTC |
Pop. 2.25%
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| Rostal, D. C., Grumbles, J. S., Lance, V. A., & Schumacher, I. , Effects of acute respiratory tract disease on reproduction in the desert tortoise, gopherus agassizii: hormones, egg production and hatchling success. Paper presented at Proceedings of a Conference on Health Profiles, Reference Intervals, and Diseases of Desert Tortoises. |
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| Last edited by: Beate Pfau 21 Dec 2012 09:06:01 UTC |
Pop. 4%
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| Rostal, D. C., Grumbles, J. S., & Lance, V. A. (2001). Reproduction and urtd in the desert tortoise (gopherus agassizii): an eight year follow-up. 26th Annual Meeting and Symposium of the Desert Tortoise Council. |
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| Added by: Admin 14 Aug 2008 22:46:54 UTC |
Pop. 3%
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| Rostal, D. C., Grumbles, J. S., Lance, V. A., & Spotila, J. R. (1994). Non-lethal sexing techniques for hatchling and immature desert tortoises (gopherus agassizii). Herpetological Monographs, 8, 83–88. |
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| Last edited by: Beate Pfau 01 Mar 2009 08:12:25 UTC |
Pop. 2.25%
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| Spotila, J. R., Zimmerman, L. C., Binckley, C. A., Grumbles, J. S., Rostal, D. C., & List, A., et al. (1994). Effects of incubation conditions on sex determination, hatching success, and growth of hatchling desert tortoises, gopherus agassizii. Herpetological Monographs, 8, 103–116. |
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| Last edited by: Beate Pfau 04 Apr 2009 09:20:00 UTC |
Pop. 2.25%
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