| Mafli, A., Wakamatsu, K., & Roulin, A. (2011). Melanin-based coloration predicts aggressiveness and boldness in captive eastern hermann’s tortoises. Animal Behavior, 81(4), 859–863. |
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| Added by: Sarina Wunderlich 25 Jun 2011 12:41:45 UTC |
Pop. 2.5%
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| Roulin, A., Mafli, A., & Wakamatsu, K. (2013). Reptiles produce pheomelanin: Evidence in the eastern hermann's tortoise (eurotestudo boettgeri). Journal of Herpetology, 47(2), 258–261. |
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| Added by: Admin 06 Jan 2014 18:25:17 UTC |
Pop. 3%
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