Akre, T. S. B., Willson, J. D., & Wilson, T. P. (2012). Alternative methods for sampling freshwater turtles and squamates. In R. W. McDiarmid, M. S. Foster, C. Guyer, J. W. Gibbons & N. Chernoff (Eds.), Reptile Biodiversity: Standard Methods for Inventory and Monitoring Smithsonian Institution Press.
Added by: Sarina Wunderlich 30 Jun 2012 22:00:26 UTC
Pop. 5.75%
Aresco, M. J., & Guyer, C. (2004). Gopher tortoise. gopherus polyphemus (daudin). In R. E. Mirarchi, M. A. Bailey, T. M. Haggerty & T. L. Best (Eds.), Imperiled Amphibians, Reptiles, Birds, and Mammals Vol. 3, (pp. 82–83). Tuscaloosa: Alabama University Press.
Added by: Sarina Wunderlich 06 Jul 2014 16:10:28 UTC
Pop. 5.75%
Aresco, M. J., & Guyer, C. (1999). Growth of the tortoise gopherus polyphemus in slash pine plantations of southcentral alabama. Herpetologica , 55 (4), 499–506.
Added by: Admin 14 Aug 2008 22:46:37 UTC
Pop. 3.5%
Bagatto, B., Guyer, C., Hauge, B., & Henry, R. P. (1997). Bimodal respiration in two species of central american turtles. Copeia , 1997 (4), 834–839.
Added by: Sarina Wunderlich 28 Feb 2010 12:07:01 UTC
Pop. 3.5%
Bailey, K. A., & Guyer, C. (1998). Demography and population status of the flattened musk turtle, sternotherus depressus, in the black warrior river basin of alabama. Chelonian Conservation and Biology , 3 (1), 77–83.
Last edited by: Beate Pfau 07 Nov 2009 07:13:34 UTC
Pop. 3.25%
Birkhead, R. D., Guyer, C., Hermann, S. M., & Michener, W. K. (2005). Patterns of folivory and seed ingestion by gopher tortoises (gopherus polyphemus) in a southeastern pine savanna. American Midland Naturalist , 154 (1), 143–1151.
Added by: Admin 23 Dec 2008 12:29:38 UTC
Pop. 6.5%
Boglioli, M. D., Guyer, C., & Michener, W. K. (2003). Mating opportunities of female gopher tortoises, gopherus polyphemus, in relation to spatial isolation of females and their burrows. Copeia , 2003 (4), 846–850.
Added by: Admin 14 Aug 2008 20:38:42 UTC
Pop. 2.25%
Boglioli, M. D., Michener, W. K., & Guyer, C. (2000). Habitat selection and modification by the gopher tortoise, gopherus polyphemus, in georgia longleaf pine forest. Chelonian Conservation and Biology , 3 (4), 699–705.
Added by: Admin 14 Aug 2008 20:40:32 UTC
Pop. 2.25%
Bryan, T. W., Blankenship, E. L., & Guyer, C. (1991). A new method of trapping gopher tortoises (gopherus polyphemus). Herpetological Review , 22 (1) , 19–21.
Added by: Admin 23 Aug 2008 19:57:47 UTC
Pop. 2.25%
Cupp, E. W., Zhang, D., Yue, X., Cupp, M. S., Guyer, C., Sprenger, T. R., & Unnasch, T. R. (2004). Identification of reptilian and amphibian blood meals from mosquitoes in an eastern equine encephalomyelitis virus focus in central alabama. American Journal of Tropical Medicine and Hygiene , 71 , 272–276.
Added by: Sarina Wunderlich 06 Jul 2014 16:10:38 UTC
Pop. 5%
Eubanks, J. O., Hollister, J. W., Guyer, C., & Michener, W. K. (2002). Reserve area requirements for gopher tortoises (gopherus polyphemus). Chelonian Conservation and Biology , 4 (2), 646–671.
Added by: Admin 14 Aug 2008 20:35:26 UTC
Pop. 2%
Eubanks, J. O., Michener, W. K., & Guyer, C. (2003). Patterns of movement and burrow use in a population of gopher tortoises (gopherus polyphemus). Herpetologica , 59 (3), 311–321.
Added by: Admin 14 Aug 2008 20:36:22 UTC
Pop. 2.25%
Guyer, C., Johnson, V. M., & Hermann, S. M. (2012). Effects of population density on patterns of movement and behavior of gopher tortoises (gopherus polyphemus). Herpetological Monographs , (in press) .
Added by: Sarina Wunderlich 18 Nov 2012 17:43:28 UTC
Pop. 2.75%
Guyer, C., & Hermann, S. M. (1997). Patterns of size and longevity of gopher tortoise (gopherus polyphemus) burrows: implications for the longleaf pine ecosystem. Chelonian Conservation and Biology , 2 (4), 507–513.
Added by: Admin 14 Aug 2008 20:40:37 UTC
Pop. 2%
Hermann, S. M., Guyer, C., Waddle, J. H., & Nelms, G. M. (2002). Sampling on private property to evaluate population status and effects of land use practices on the gopher tortoise, gopherus polyphemus. Biological Conservation , 108 (3), 289–298.
Added by: Admin 14 Aug 2008 20:37:16 UTC
Pop. 2%
Johnson, V. M., Guyer, C., & Boglioli, M. D. (2007). Phenology of attempted matings in gopher tortoises. Copeia , 2007 (2), 490–495.
Added by: Admin 14 Aug 2008 20:32:47 UTC
Pop. 2.25%
Johnson, V. M., Guyer, C., Hermann, S. M., Eubanks, J. O., & Michener, W. K. (2009). Patterns of dispersion and burrow use support scramble competition polygyny in gopherus polyphemus. Herpetologica , 65 (2), 214–218.
Added by: Admin 13 Sep 2009 10:11:16 UTC
Pop. 2.25%
Kahn, P. F., Guyer, C., & Mendonça, M. T. (2007). Handling, blood sampling, and temporary captivity do not affect plasma corticosterone or movement patterns of gopher tortoises gopherus polyphemus. Copeia , 2007 (3), 614–621.
Added by: Admin 14 Aug 2008 20:33:44 UTC
Pop. 2.25%
Murray, C. M., McMahan, C. D., Dobie, J. L., & Guyer, C. (2014). Cranial variation amongst independent lineages of the alligator snapping turtle (macrochelys temminckii). Journal of Zoological Systematics and Evolutionary Research , (early view) .
Added by: Sarina Wunderlich 06 Jul 2014 16:17:11 UTC
Pop. 5%
Ott, J. A., Mendonça, M. T., Guyer, C., & Michener, W. K. (2000). Seasonal changes in sex and adrenal steroid hormones of gopher tortoises (gopherus polyphemus). General and Comparative Endocrinology , 117 (2), 299–312.
Added by: Admin 17 Aug 2008 18:17:24 UTC
Pop. 2%