| Granda, A. M., & Sisson, D. F. (1989). Psychophysically derived visual mechanisms in turtle. i--spectral properties. Vision Research, 29(1), 93–105. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:07:16 UTC |
Pop. 2%
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| Lipetz, L. E. (1984). A new method for determining peak absorbance of dense pigment samples and its application to the cone oil droplets of emydoidea blandingii. Vision Research, 24(6), 597–604. |
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| Added by: Sarina Wunderlich 30 Oct 2011 14:52:37 UTC |
Pop. 2.5%
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| Lipetz, L. E. (1984). Pigment types, densities and concentrations in cone oil droplets of emydoidea blandingii. Vision Research, 24(6), 605–612. |
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| Added by: Sarina Wunderlich 30 Oct 2011 14:52:37 UTC |
Pop. 2.75%
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| Sisson, D. F., & Granda, A. M. (1989). Psychophysically derived visual mechanisms in turtle. ii--spatial properties. Vision Research, 29(1), 107–114. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:07:43 UTC |
Pop. 1.75%
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| Sokol, S., & Muntz, W. R. A. (1966). The spectral sensitivity of the turtle chrysemys picta picta. Vision Research, 6(3), 285–292. |
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| Added by: Admin 01 Aug 2010 18:22:05 UTC |
Pop. 2.25%
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