| Dobie, J. L. (1981). The taxonomic relationship between malaclemys gray, 1844 and graptemys agassiz, 1857 (testudines: emydidae). Tulane studies in zoology and botany, 23(1), 85–102. |
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| Added by: Admin 24 Aug 2008 20:00:14 UTC |
Pop. 1.75%
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| Ernst, C. H., Cox, W. A., & Marion, K. R. (1989). The distribution and status of the flattened musk turtle sternotherus depressus. Tulane studies in zoology and botany, 27, 1–20. |
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| Added by: Admin 23 Aug 2008 19:58:22 UTC |
Pop. 2.5%
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| Fahey, K. M. (1980). A taxonomic study of the cooter turtles, pseudemys floridana (leconte) and pseudemys concinna (leconte), in the lower red river, atchafalaya river, and mississippi. Tulane studies in zoology and botany, 22(1), 49–66. |
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| Added by: Admin 24 Aug 2008 20:00:15 UTC |
Pop. 2%
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| Haynes, D., & McKown, R. R. (1974). A new species of map turtle (genus graptemys) from the guadalupe river system in texas. Tulane studies in zoology and botany, 18, 143–152. |
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| Added by: Admin 25 Aug 2008 20:39:17 UTC |
Pop. 2.75%
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| Iverson, J. B. (1980). Biosystematics of the kinosternon hirtipes species group (testudines: kinosternidae). Tulane studies in zoology and botany, 23(1), 1–74. |
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| Added by: Admin 24 Aug 2008 18:46:43 UTC |
Pop. 2.5%
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| Vogt, R. C. (1980). Natural history of the map turtles graptemys pseudogeographica and graptemys ouachitensis in wisconsin. Tulane studies in zoology and botany, 22, 17–48. |
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| Added by: Admin 24 Aug 2008 20:04:43 UTC |
Pop. 2%
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