| Attum, O., Baha el Din, M., Baha el Din, S. M., & Habinan, S. (2007). Egyptian tortoise conservation: a community-based, field research program developed from a study on a captive population. Zoo Biology, 26(5), 397–406. |
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| Added by: Admin 22 Dec 2008 23:28:47 UTC |
Pop. 3.25%
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| Banks, C. (1985). Oviducal development in a krefft's river turtle, emydura krefftii gray (chelonia: chelidae). Zoo Biology, 4, 111–114. |
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| Added by: Admin 22 Feb 2009 11:56:06 UTC |
Pop. 2.25%
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| Burghardt, G. M., Ward, B., & Rosscoe, R. (1996). Problem of reptile play: environmental enrichment and play behavior in a captive nile soft-shelled turtle, trionyx triunguis. Zoo Biology, 15, 223–238. |
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| Added by: Admin 23 Aug 2008 15:32:53 UTC |
Pop. 2.5%
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| Clum, N. J., Fitzpatrick, M. P., & Dierenfeld, E. S. (1996). Effects of diet on nutritional content of whole vertebrate prey. Zoo Biology, 15(5), 525–537. |
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| Added by: Admin 23 Aug 2008 15:32:54 UTC |
Pop. 2%
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| Finke, M. D. (2002). Complete nutrient composition of commercially raised invertebrates used as food for insectivores. Zoo Biology, 21(3), 269–285. |
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| Added by: Admin 14 Aug 2008 20:35:27 UTC |
Pop. 1.75%
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| Furrer, S. C., Hatt, J.-M., Snell, H. L., Marquez, C. B., Honegger, R. E., & Rübel, G. A. (2004). Comparative study on the growth of juvenile galapagos giant tortoises (geochelone nigra) at the charles darwin research station (galapagos islands, ecuador) and zoo zurich (zurich, switzerland). Zoo Biology, 23(2), 177–183. |
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| Added by: Admin 28 Apr 2009 14:42:19 UTC |
Pop. 2.5%
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| Hatt, J.-M., Clauss, M., Gisler, R., Liesegang, A., & Wanner, M. (2005). Fiber digestibility in juvenile galapagos tortoises (geochelone nigra) and implications for the development of captive animals. Zoo Biology, 24(2), 185–191. |
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| Added by: Admin 14 Aug 2008 20:34:32 UTC |
Pop. 2%
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| Liesegang, A., Hatt, J.-M., Nijboer, J., Forrer, R., Wanner, M., & Isenbügel, E. (2001). Influence of different dietary calcium levels on the digestibility of ca, mg, and p in captive-born juvenile galapagos giant tortoises (geochelone nigra). Zoo Biology, 20(5), 367–374. |
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| Added by: Admin 17 Aug 2008 18:17:20 UTC |
Pop. 2%
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| Manire, C. A., Byrd, L., Therrien, C. L., & Martin, K. (2008). Mating-induced ovulation in loggerhead sea turtles, caretta caretta. Zoo Biology, 27(3), 213–225. |
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| Added by: Admin 14 Aug 2008 20:34:33 UTC |
Pop. 2%
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| McKeown, S., Juvik, S. O., & Meier, D. E. (1982). Observations on the reproductive biology of the land tortoises geochelone emys and yniphora in the honolulu zoo. Zoo Biology, 1(3), 223–235. |
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| Last edited by: Beate Pfau 08 Jul 2009 08:01:31 UTC |
Pop. 2.75%
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| Robeck, T. R., Rostal, D. C., Burchfield, P. M., Owens, D. W., & Kraemer, D. C. (1990). Ultrasound imaging of reproductive organs and eggs in galapagos tortoise, geochelone elephantopus ssp. Zoo Biology, 9, 349–360. |
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| Last edited by: Beate Pfau 18 Jul 2009 09:19:19 UTC |
Pop. 2.5%
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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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| Speake, B. K., Surai, P. F., & Gore, M. (2001). Lipid composition, fatty acid profiles, and lipid-soluble antioxidants of eggs of the hermann's tortoise (testudo hermanni boettgeri). Zoo Biology, 20(2), 75–87. |
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| Last edited by: Sarina Wunderlich 16 Oct 2008 14:47:35 UTC |
Pop. 2.25%
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| Stancel, C. F., Dierenfeld, E. S., & Schoknecht, P. A. (1998). Calcium and phosphorus supplementation decreases growth, but does not induce pyramiding, in young red-eared sliders, trachemys scripta elegans. Zoo Biology, 17, 17–24. |
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| Added by: Admin 14 Aug 2008 20:40:51 UTC |
Pop. 1.75%
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