| Bertl, J., & Killebrew, F. C. (1983). An osteological comparison of graptemys caglei haynes & mckown and graptemys versa stejneger (testudines: emydidae). Herpetologica, 39(4), 375–382. |
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| Added by: Admin 24 Aug 2008 20:00:09 UTC |
Pop. 3%
|
| Bertl, J., & Killebrew, F. C. (1983). An osteological comparison of graptemys caglei haynes and mckown and graptemys versa stejneger (testudines: Emydidae). Herpetologica, 39(4), 375–382. |
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| Added by: Admin 06 Jan 2014 18:22:38 UTC |
Pop. 4%
|
| Brewer, K., & Killebrew, F. C. (1986). The annual testicular cycle of pseudemys scripta elegans (emydidae) in the texas panhandle. Southwestern Naturalist, 31(3), 200–305. |
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| Added by: Admin 24 Aug 2008 20:00:10 UTC |
Pop. 2.25%
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| Killebrew, F. C., & Babitzke, J. B. (1996). Population analysis and nesting study of cagle's map turtle: final section 6 report e-3-1, project 52. Texas Parks and Wildlife Department, Austin. |
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| Added by: Admin 23 Aug 2008 15:33:02 UTC |
Pop. 2.5%
|
| Killebrew, F. C. (1979). Osteological variation between graptemys flavimaculata and graptemys nigrinoda (testudines: emydidae). Herpetologica, 35 (2), 146–153. |
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| Added by: Admin 24 Aug 2008 18:49:44 UTC |
Pop. 2%
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| Killebrew, F. C. (1976). Mitotic chromosomes of turtles. ii. the chelidae. Texas Journal of Science, 27, 149–154. |
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| Added by: Admin 25 Aug 2008 21:58:13 UTC |
Pop. 2%
|
| Killebrew, F. C., Rogers, W. J., & Babitzke, J. B. (2002). Assessment of instream flow and habitat requirements for cagle’s map turtle (graptemys caglei) Canyon, TX: West Texas A&M University. |
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| Added by: Admin 13 Sep 2009 10:11:16 UTC |
Pop. 3%
|
| Killebrew, F. C. , An assessment of the status of a potentially threatened turtle, graptemys caglei. Paper presented at 1st World Congr. Herpetol. Canterbury. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:32:34 UTC |
Pop. 3.25%
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| Killebrew, F. C. (1976). Mitotic chromosomes of turtles. i. the pelomedusidae. Journal of Herpetology, 9(3), 281–285. |
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| Added by: Admin 18 Jul 2009 11:46:08 UTC |
Pop. 1.75%
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| Killebrew, F. C., & Babitzke, J. B. (1996). Population analysis and nesting study of cagle's map turtle Canyoun, Texas: West Texas A&M University. |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:11:44 UTC |
Pop. 3.75%
|
| McAllister, C. T., Upton, S. J., & Killebrew, F. C. (1991). Coccidian parasites (apicomplexa: eimeriidae) of graptemys caglei and graptemys versa (testudines: emydidae) from texas. Journal of Parasitology, 77(3), 500–501. |
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| Added by: Admin 24 Aug 2008 17:39:56 UTC |
Pop. 2.25%
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| Ward, R., Babitzke, J. B., & Killebrew, F. C. (2013). Genetic population structure of cagle's map turtle (graptemys caglei) in the guadalupe and san marcos rivers of texas—a landscape perspective. Copeia, 2013(4), 723–728. |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:17:28 UTC |
Pop. 4.25%
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| Wibbels, T., Killebrew, F. C., & Crews, D. (1991). Sex determination in cagle's map turtle: implications for evolution, development, and conservation. Canadian Journal of Zoology, 69, 2693–2696. |
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| Added by: Admin 24 Aug 2008 17:40:17 UTC |
Pop. 2.25%
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