| Tinkle, D. W., Congdon, J. D., & Rosen, P. C. (1981). Nesting frequency and success: implications for the demography of painted turtles. Ecology, 62, 1426–1432. |
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| Added by: Admin 24 Aug 2008 20:04:40 UTC |
Pop. 2.25%
|
| Vasil'ev, B. D., & Smirnov, S. V. (1981). Auditory sensitivity of turtles. Moscow University biological sciences bulletin, 36(4), 9–14. |
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| Added by: Sarina Wunderlich 18 Nov 2012 17:47:10 UTC |
Pop. 2.75%
|
| Vijaya, J. (1981). Breeding notes - lissemys hatching at msp, chameleon hatching at msp, common monitor hatching at msp. Hamadryad, 6(3), 10. |
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| Added by: Admin 09 May 2010 16:31:11 UTC |
Pop. 2.25%
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| Vogt, R. C. (1981). Food partitioning in three sympatric species of map turtle, genus graptemys (testudinata, emydidae). American Midland Naturalist, 105, 102–111. |
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| Added by: Admin 24 Aug 2008 20:04:43 UTC |
Pop. 2.25%
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| Vogt, R. C. (1981). Natural history of amphibians and reptiles of wisconsin. Milwaukee Public Museum Contrib. Biol. Geol. 205. |
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| Added by: Admin 24 Aug 2008 20:04:44 UTC |
Pop. 2.25%
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| Vogt, R. C. (1981). Graptemys versa steineger, texas map turtle. Catalogue of American Amphibians and Reptiles, 280. |
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| Added by: Admin 24 Aug 2008 20:04:43 UTC |
Pop. 2.25%
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| Vogt, R. C. (1981). Turtle egg (graptemys: emydidae) infestation by fly larvae. Copeia, 1981, 457–459. |
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| Added by: Admin 24 Aug 2008 20:04:44 UTC |
Pop. 2%
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| Vroom, T. (1981). Herpetologische waarnemingen in het gebied van de rio orlina. vervolg en slot van het artikel in nsv-blad vi, 5 (1980). De Schildpad, 7(1), 21–26. |
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| Added by: Sarina Wunderlich 25 Jun 2011 12:42:19 UTC |
Pop. 3%
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| Warner, J. L. (1981). A monograph of the bog turtle, clemmys muhlenbergii (schoepff). , Senior Thesis. Western Connecticut State College. Danbury. |
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| Last edited by: Beate Pfau 01 Nov 2008 18:30:31 UTC |
Pop. 2.25%
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| Webb, R. G. (1981). The narrow-headed softshell turtle, chitra indica (testudines: trionychidae), in peninsular india. Records of the Zoological Survey of India, 79, 203–204. |
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| Added by: Admin 24 Aug 2008 20:04:47 UTC |
Pop. 2.5%
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| Wilke, H. (1981). Ist schildkrötenhaltung "glückssache"? Aquarien-Magazin, 14 (12), 792–795. |
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| Added by: Admin 24 Aug 2008 20:04:49 UTC |
Pop. 2.5%
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| Williams, T. A., & Christiansen, J. L. (1981). The niches of two sympatric softshell turtles, trionyx muticus and trionyx spiniferus, in iowa. Journal of Herpetology, 15, 303–308. |
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| Last edited by: Beate Pfau 02 Aug 2009 18:45:08 UTC |
Pop. 2.75%
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| Williams, T. L. (1981). An experimental analysis of the gait any of locomotion in the tortoise, with a simple mathematical description. Journal of Physiology, 310, 307–320. |
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| Added by: Sarina Wunderlich 18 Nov 2012 17:47:16 UTC |
Pop. 2.75%
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| Wood, R. H. (1981). The mysterious mangrove terrapin. Fla. Naturalist, July/September, 6–7. |
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| Added by: Admin 24 Aug 2008 20:04:51 UTC |
Pop. 2.5%
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| Wood, J. R., & Wood, F. E. (1981). Growth and digestibility for the green turtle (chelonia mydas) fed diets containing varying protein levels. Aquaculture, 25, 269–274. |
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| Added by: Admin 24 Aug 2008 20:04:51 UTC |
Pop. 2.5%
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| Yearicks, E. F., Wood, R. H., & Johnson, W. S. (1981). Hibernation of the northern diamondback terrapin malaclemys terrapin terrapin. Estuaries and Coasts, 4(1), 78–80. |
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| Last edited by: Sarina Wunderlich 17 Oct 2008 16:41:54 UTC |
Pop. 2.5%
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| Yntema, C. L. (1981). Characteristics of gonads and oviducts in hatchlings and young of chelydra serpentina resulting from three incubation temperatures. Journal of Morphology, 167, 297–304. |
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| Added by: Admin 24 Aug 2008 20:04:53 UTC |
Pop. 2.75%
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| Zwart, P., & van der Gaag, I. (1981). Atrophic gastritis in a herman's tortoise testudo hermanni and two red-eared turtles chrysemys scripta elegans. American Journal of Veterinary Research, 42(12), 2191–2195. |
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| Added by: Admin 24 Aug 2008 20:04:54 UTC |
Pop. 3.75%
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