| Valverde, J. (2005). Afrikanische landschildkröten. Reptilia, 10(6), 18–25. |
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| Added by: Admin 14 Aug 2008 20:31:55 UTC |
Pop. 4.75%
|
| Vergles Rataj, A., Lindtner-Knific, R., Vlahovic, K., Mavri, U., & Dovc, A. (2011). Parasites in pet reptiles. Acta Veterinaria Scandinavica, 53(1), (epub. ahe. |
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| Added by: Sarina Wunderlich 25 Jun 2011 12:42:17 UTC |
Pop. 4.75%
|
| Vetter, H. (2000). Gewöhnliche spinnenschildkröte pyxis arachnoides bell, 1827. Schildkrötenlexikon, 7(2). |
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| Added by: Admin 14 Aug 2008 20:40:53 UTC |
Pop. 2.75%
|
| Vinke, T., & Vinke, S. (2004). Die rolle ungesättigter fettsäuren in der landschildkrötenernährung - eine annäherung an einen vernachlässigten aspekt. Schildkröten im Fokus, 1(2), 11–15. |
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| Last edited by: Beate Pfau 26 Sep 2010 17:58:00 UTC |
Pop. 2.75%
|
| Vinke, T., & Vinke, S. (2009). Zur aufzucht von landschildkröten: „überwinterung“ subtropischer landschildkröten, die keine winterstarre halten. Schildkröten im Fokus, 6(3), 28–34. |
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| Last edited by: Beate Pfau 13 Dec 2009 11:25:15 UTC |
Pop. 3.75%
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| Vinke, T., & Vinke, S. (2005). Die landschildkröten afrikas - vielfalt durch anpassung an extreme lebensräume. Reptilia, 10(6), 26–30. |
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| Last edited by: Beate Pfau 10 Jan 2009 11:28:46 UTC |
Pop. 3.5%
|
| Walker, R. C. J. (2009). Preliminary results of a population range and density survey for pyxis arachnoides brygooi in madagascar. TurtleLog: Online Newsletter of the IUCN/SSC Tortoise and Freshwater Turtle Specialist Group, 3. |
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| Added by: Admin 18 Jul 2009 11:46:27 UTC |
Pop. 2.5%
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| Walker, R. C. J., & Rafeliarisoa, T. H. (2010). Distribution of the madagascar spider tortoise, pyxis arachnoides. Turtle Survival Alliance Magazine, 2010, 61–63. |
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| Added by: Sarina Wunderlich 12 Dec 2010 20:43:17 UTC |
Pop. 3%
|
| Walker, R. C. J., Rix, C. E., & Woods-Ballard, A. J. (2004). The export of the endangered madagascar spider tortoise (pyxis arachnoides) to support the exotic pet trade. Herpetological Bulletin, 90, 2–9. |
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| Added by: Admin 14 Aug 2008 20:38:57 UTC |
Pop. 2.5%
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| Walker, R. C. (2011). The development of a cost effective method for measuring the variation of area in contrasting scute pigmentation in chelonians. Herpetological Conservation and Biology, 6(1), 51–60. |
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| Added by: Sarina Wunderlich 25 Jun 2011 12:42:20 UTC |
Pop. 2.75%
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| Walker, R. C. J. (2009). The spider tortoise (pyxis arachnoides): madagascar's forgotten species? Testudo, 7, 77–84. |
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| Added by: Sarina Wunderlich 12 Dec 2010 20:43:17 UTC |
Pop. 2.75%
|
| Walker, R. C. J., Woods-Ballard, A. J., & Rix, C. E. (2007). Population density and seasonal activity of the threatened madagascar spider tortoise (pyxis arachnoides arachnoides) of the southern dry forests; south west madagascar. African Journal of Ecology, 46(1), 67–73. |
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| Added by: Admin 14 Aug 2008 20:34:36 UTC |
Pop. 3.25%
|
| Walker, R. C. J. (2010). The decline of the critically endangered northern madagascar spider tortoise (pyxis arachnoides brygooi). Herpetologica, 66(4), 411–417. |
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| Added by: Sarina Wunderlich 12 Dec 2010 20:43:17 UTC |
Pop. 3%
|
| 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%
|
| Young, R. P., Volahy, A. T., Bourou, R., Lewis, R. E., Durbin, J., & Fa, J. E. (2008). Estimating the population of the endangered flat-tailed tortoise pyxis planicauda in the deciduous, dry forest of western madagascar: a monitoring baseline. Oryx, 42, 252–258. |
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| Added by: Admin 21 Nov 2009 11:53:26 UTC |
Pop. 2.75%
|
| Zovickian, W. H. (2011). Inkubationsstrategien für pyxis-eier. Schildkröten im Fokus, 8(3), 19–22. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:26 UTC |
Pop. 3.5%
|
| Zwartepoorte, H. A. , Die nachzucht der madagassischen spinnenschildkröten pyxis arachnoides arachnoides und p. a. brygooi. Paper presented at Grosses Schildkrötensymposium. 5. Jahrestagung der Schildkrötenfreunde Österreich, Salzburg. |
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| Added by: Admin 14 Aug 2008 22:46:59 UTC |
Pop. 3.25%
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| Zwartepoorte, H. A. (2004). Haltung und nachzucht der madagassischen spinnenschildkröte, pyxis arachnoides bell, 1827. Radiata, 13(1), 3–10. |
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| Added by: Admin 14 Aug 2008 20:37:25 UTC |
Pop. 3.25%
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