| Brooks, R. J., Krawchuk, M. A., Stevens, C., & Koper, N. (1997). Testing the precision and accuracy of age estimation using lines in scutes of chelydra serpentina and chrysemys picta. Journal of Herpetology, 31(4), 521–529. |
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| Added by: Admin 17 Aug 2008 18:54:42 UTC |
Pop. 2.75%
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| Brosgole, L. (1976). Heat training in the box turtle (terrapene carolina). Bulletin of the Psychonomic Society, 8(4), 339–340. |
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| Added by: Admin 09 May 2010 16:30:52 UTC |
Pop. 2.75%
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| Brown, G. P., Brooks, R. J., & Layfield, J. A. (1990). Radiotelemetry of body temperatures of free-ranging snapping turtles (chelydra serpentina) during summer. Canadian Journal of Zoology, 68, 1659–1663. |
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| Added by: Admin 24 Aug 2008 17:39:44 UTC |
Pop. 2.75%
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| Brown, T. K., Nagy, K. A., & Morafka, D. J. (2005). Costs of growth in tortoises. Journal of Herpetology, 39(1), 19–23. |
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| Added by: Admin 23 Dec 2008 13:55:05 UTC |
Pop. 3.25%
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| Brown, G. P., Bishop, C. A., & Brooks, R. J. (1995). Growth rate, reproductive output and temperature selection of snapping turtles in habitats of different productivities. Journal of Herpetology, 28, 405–410. |
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| Added by: Admin 23 Aug 2008 15:32:53 UTC |
Pop. 2.75%
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| Buchtová, M., Páč, L., Knotek, Z., & Tichy, F. (2009). Complex sensory corpuscles in the upper jaw of horsfield’s tortoise (testudo horsfieldii). Acta Veterinaria Brno, 78, 193–197. |
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| Added by: Admin 21 Nov 2009 11:59:50 UTC |
Pop. 3.5%
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| Buehler, I. (2006). Schilddrüsenparameter bei häufig in der tierärztlichen praxis vorgestellten landschildkrötenspezies. dissertation, lmu münchen: tierärztliche fakultät. Unpublished thesis , Ludwig-Maximilians-Universität, München. |
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| Added by: Sarina Wunderlich 27 Nov 2011 14:28:00 UTC |
Pop. 3%
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| Bulova, S. J. (1997). Conspecific chemical cues influence burrow choice by desert tortoises (gopherus agassizii). Copeia, 1997(4), 802–810. |
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| Added by: Admin 17 Aug 2008 18:54:43 UTC |
Pop. 2.25%
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| Bulova, S. J. (2002). How temperature, humidity, and burrow selection affect evaporative water loss in desert tortoises. Journal of Thermal Biology, 27(3), 175–189. |
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| Added by: Admin 14 Aug 2008 20:35:25 UTC |
Pop. 2.25%
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| Bulté, G., & Blouin-Demers, G. (2010). Estimating the energetic significance of basking behaviour in a temperate-zone turtle. Ecoscience, 17(4), 387–393. |
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| Added by: Sarina Wunderlich 25 Jan 2011 10:31:53 UTC |
Pop. 3.25%
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| Bulté, G., & Blouin-Demers, G. (2010). Implications of extreme sexual size dimorphism for thermoregulation in a freshwater turtle. Oecologia, 162, 313–322. |
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| Last edited by: Beate Pfau 01 Jan 2011 17:43:53 UTC |
Pop. 2.75%
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| Bulté, G., & Blouin-Demers, G. (2009). Does sexual bimaturation affect the cost of growth and the operational sex ratio in an extremely size-dimorphic reptile? Ecoscience, 16(2), 175–182. |
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| Added by: Admin 18 Jul 2009 11:45:55 UTC |
Pop. 2.75%
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| Burggren, W. W., Hahn, C. E., & Foëx, P. (1978). Properties of blood oxygen in the turtle, pseudemys scripta, and the tortoise testudo graeca: effects of temperature, co2 and ph. Respiration Physiology, 33(1), 39–50. |
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| Last edited by: Beate Pfau 29 Mar 2009 16:49:15 UTC |
Pop. 3.5%
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| Burghardt, G. M., & Layne, D. (1995). Effects of ontogenetic processes and rearing conditions. In C. Warwick, F. L. Frye & J. B. Murphy (Eds.), (pp. 165–185). London: Chapman & Hall. |
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| Added by: Sarina Wunderlich 01 Jan 2009 23:10:30 UTC |
Pop. 3.75%
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| Bury, R. B., Nebeker, A. V., & Adams, M. J. (2000). Response of hatchling and yearling turtles to thermal gradients: comparison of chelydra serpentina and trachemys scripta. Journal of Thermal Biology, 25, 221–225. |
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| Added by: Admin 17 Aug 2008 17:23:44 UTC |
Pop. 4%
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| Cabanac, M., & Bernieri, C. (2000). Behavioural rise in body temperature and tachycardia by handling of a turtle (clemmys insculpta). Behavioural Processes, 49(2), 61–68. |
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| Last edited by: Beate Pfau 02 Nov 2008 16:03:02 UTC |
Pop. 2.75%
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| Caldwell, I. R., & Nams, V. O. (2006). A compass without a map: tortuosity and orientation of eastern painted turtles (chrysemys picta picta) released in unfamiliar territory. Canadian Journal of Zoology, 84(8), 1129–1137. |
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| Added by: Admin 23 Dec 2008 22:22:15 UTC |
Pop. 2.75%
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| Callard, I. P., Callard, G. V., Lance, V. A., & Eccles, S. (1976). Seasonal changes in testicular structure and function and the effects of gonadotropins in the freshwater turtle, chrysemys picta. General and Comparative Endocrinology, 30, 347–356. |
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| Added by: Admin 25 Aug 2008 21:58:00 UTC |
Pop. 2.75%
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| Callard, I. P., Lance, V. A., Salhanick, A. R., & Barad, D. (1978). The annual ovarian cycle of chrysemys picta: correlated changes in plasma steroids and parameters of vitellogenesis. General and Comparative Endocrinology, 35, 245–257. |
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| Added by: Admin 25 Aug 2008 20:36:51 UTC |
Pop. 2.75%
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| Campbell, H. W., & Evans, W. E. (1967). Sound production in two species of tortoises. Herpetologica, 23(3), 204–209. |
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| Added by: Admin 21 Nov 2009 11:53:07 UTC |
Pop. 3.5%
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