| Ritz, J., & Clauss, M. (2009). Werden bei schildkröten die gesundheit und die fruchtbarkeit durch ein schnelles wachstum beeinflusst? untersuchungen zum wachstum von herbivoren landschildkröten. Testudo, 18(2), 22–27. |
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| Added by: Admin 18 Jul 2009 11:46:19 UTC |
Pop. 2.25%
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| Ritz, J., Hammer, C., & Clauss, M. (2009). Body size development of captive and free-ranging leopard tortoises (geochelone pardalis). Zoo Biology, 28, 1–9. |
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| Added by: Admin 21 Nov 2009 12:00:04 UTC |
Pop. 3.25%
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| Rivas Fuenmayor, G., McCord, W. P., Barros, T. R., & Amorós, C. L. B. (2007). Rhinoclemmys diademata (mertens, 1954), die "galápago de maracaibo" (testudines; geoemydidae): eine ungeschützte schildkrötenart im maracaibo-becken, venezuela. Radiata, 16(1), 16–23. |
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| Added by: Admin 22 Feb 2009 11:56:31 UTC |
Pop. 3.5%
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| Rivera, S., Divers, S. J., Knafo, E. S., Martinez, P., Cayot, L. J., Tapia-Aguilera, W., & Flanagan, J. P. (2011). Sterilisation of hybrid galapagos tortoises (geochelone nigra) for island restoration. part 2: phallectomy of males under intrathecal anaesthesia with lidocaine. Veterinary Record, 168(3), 78. |
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| Last edited by: Beate Pfau 22 Mar 2013 07:02:52 UTC |
Pop. 5.75%
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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. 3%
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| Rodrigues, S. D. S. (2011). Avaliação coproparasitológica de chelonoidis carbonaria (spix,1824) (reptilia, testudinidae) em cativeiro no espírito santo [evaluation of parasitological chelonoidis carbonaria
(spix, 1824) (reptilia, testudinidae) in captivity in the espírito santo. Unpublished thesis , Centro Universitário Vila Velha, Vila Velha - Espirito Santo. |
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| Added by: Sarina Wunderlich 27 Nov 2011 14:28:17 UTC |
Pop. 4%
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| Rodriguez Bayona, L. O., & Rylander, M. K. (1984). Notes on the biology of the tortoise geochelone denticulata l. in peru. Amphibia-Reptilia, 5, 323–327. |
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| Added by: Admin 24 Aug 2008 19:38:02 UTC |
Pop. 2%
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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. 2.5%
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| Rottmann, J. (1969). Zucht der argentinischen landschildkröte (testudo chilensis). DATZ, 22, 282–284. |
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| Added by: Admin 25 Aug 2008 21:58:48 UTC |
Pop. 2.25%
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| Ruempler, G. (1990). Das aquarium im allwetterzoo münster ist jetzt besonders sehenswert: neue aquarienbecken und terrarien; erste im zoo geschlüpfte köhlerschildkröte. Das Aquarium, 24, 54. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:33:16 UTC |
Pop. 2%
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| Rummler, G., & Covian, M. R. (1982). Variations in the ingestive behaviour of the tortoise geochelone carbonaria on a protein- or carbohydrate-rich diet with relation to seasonal influence and sectioning of olfactory nerves. Brazilian J. Med. biol. Res., 15 (2/3), 201. |
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| Added by: Admin 24 Aug 2008 19:38:05 UTC |
Pop. 2.25%
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| Russello, M. A., Beheregaray, L. B., Gibbs, J. P., Fritts, T. H., Havill, N., Powell, J. R., & Caccone, A. (2007). Lonesome george is not alone among galápagos tortoises. Current Biology, 17(9), R317–R318. |
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| Added by: Admin 14 Aug 2008 20:31:54 UTC |
Pop. 3.5%
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| Russello, M. A., Glaberman, S., Gibbs, J. P., Marquez, C. B., Powell, J. R., & Caccone, A. (2005). A cryptic taxon of galapagos tortoise in conservation peril. Biology Letters, 1(3), 287–290. |
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| Added by: Admin 14 Aug 2008 20:32:49 UTC |
Pop. 2.5%
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| Russello, M. A., Hyseni, C., Gibbs, J. P., Cruz, S., Marquez, C. B., & Tapia, W., et al. (2007). Lineage identification of galápagos tortoises in captivity worldwide. Animal Conservation, 10(3), 304–311. |
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| Added by: Admin 14 Aug 2008 20:34:35 UTC |
Pop. 2.5%
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| Sadeghayobi, E., Blake, S., Wikelski, M., Gibbs, J., Mackie, R., & Cabrera, F. (2011). Digesta retention time in the galápagos tortoise (chelonoidis nigra). Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology, (article in press, uncorrected proof). |
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| Added by: Sarina Wunderlich 30 Oct 2011 14:52:41 UTC |
Pop. 3.25%
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| Sadeghayobi, E. (2011). The gut passage time in the galapagos giant tortoise (chelonoidis nigra) and its role for seed dispersal. Unpublished thesis , Uppsala University, Uppsala. |
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| Added by: Sarina Wunderlich 25 Jun 2011 12:41:59 UTC |
Pop. 2.75%
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| Samour, J. H., Hawkey, C. M., Pugsley, S., & Ball, D. A. (1986). Pathological findings related to malnutrition and husbandry in captive giant tortoises (geochelone sp.). Veterinary Record, 118, 299–302. |
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| Added by: Admin 24 Aug 2008 19:38:06 UTC |
Pop. 2.75%
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| Sandefer, C. , Preliminary comments on the galapagos tortoise (geochelone elephantopus) program at the oklahoma city zoological park. Paper presented at Proc. 16th Int. Herpetol. Symp. Capt. Propagation Husbandry, St. Louis. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:11 UTC |
Pop. 2.25%
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| Santos-Pinto, F. N., Griggio, M. A., Russo, A. K., & Tarasantchi, J. (1985). The influence of temperature acclimation on o2-consumption in the turtle geochelone carbonaria. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 82(4), 859–861. |
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| Added by: Admin 24 Aug 2008 20:00:27 UTC |
Pop. 2%
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| Schall, O. (1978). Die köhlerschildkröte. Aquarien-Magazin, 12 (5), 260. |
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| Added by: Admin 25 Aug 2008 21:59:01 UTC |
Pop. 2.25%
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