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Johnston, G. R., J. C. Mitchell, E. Suarez, T. Morris, G. A. Shemitz, P. L. Butt, and R. L. Knight. The Santa Fe River in northern Florida: effect of habitat heterogeneity on turtle populations. 5:69−103. (Download high resolution PDF)

Mitchell, J.C., and G.R. Johnston. 2016 Natural history notes: Pseudemys suwanniensis (Suwannee Cooter) Kyphoscoliosis. Herpetological Review 47(1):127-128.

Johnston, G.R., J.C. Mitchell, and E. Suarez. 2015. Chelonochory in a northern Florida river. Florida Scientist 78:57-62.

Johnston, G.R., T.M. Thomas, E. Suarez, A. Lau, and J.C. Mitchell. 2015. Population structure and body size of the Suwannee Alligator Snapping Turtle (Macrochelys suwanniensis) in northern Florida. Chelonian Conservation and Biology in press.

Thomas T.M, M.C. Granatosky, J.R. Bourque, K.L. Krysko, P.E. Moler, T. Gamble, E. Suarez, E. Leone, K.M. Enge, and J. Roman. 2014. Taxonomic assessment of Alligator Snapping Turtles (Chelydridae: Macrochelys), with the description of two new species from the southeastern United States. Zootaxa 3786:141–165.

Johnston, G. R., T. Thomas, and A. Lau. 2012. Natural History: Macrochelys temminckii (Alligator Snapping Turtle). Growth. Herpetological Review 43:474-475.

Nico, L. G., P. Butt, G. R. Johnston, H. L. Jelks, M. Kail, and S. J. Walsh. 2012. Discovery of South Ameerican suckermouth armored catfishes (Loricariiidae, Pterygoplichthys spp.) in the Santa Fe River drainage, Suwannee River basin, USA. Bioinvasions Records 1:179-200.

Johnston, G. R., E. Suarez, J. C. Mitchell, G. A. Shemitz, P. L. Butt, and M. Kaunert. 2012. Population ecology of the Snapping Turtle (Chelydra serpentina) in a northern Florida river. Bulletin of the Florida Museum of Natural History 51(4):243-256.

Johnston, G. R. and E. Suarez. 2012. Natural History: Chelydra serpentina (Snapping Turtle). Diet. Herpetological Review 43:326.

Mitchell, J. C., and G. R. Johnston. 2012. Natural History: Kinosternon baurii (Striped Mud Turtle). Habitat and Aerial Basking. Herpetological Review 43:127.

Mitchell, J. C., and G. R. Johnston. 2012. Natural History: Sternotherus minor minor (Loggerhead Musk Turtle). Predation. Herpetological Review 43:128.

Kornilev, Y. K., C. K. Dodd, and G. R. Johnston. 2012. Retention of paint marking for individual identification of free-ranging basking aquatic turtles (Suwannee Cooters; Pseudemys concinna suwanniensis). Herpetological Review 43:61-64.

Johnston, G. R., A. Lau, and Y. K. Kornilev. 2011. Composition of a turtle assemblage in a
northern Florida blackwater stream. Florida Scientist 74:126-133.

Kail, M. H., J. M. Gutierrez, E. Suarez, and G. R. Johnston. 2011. Geographic Distribution:
Graptemys pseudogeographica kohnii (Mississippi Map Turtle). Herpetological Review 42:389.

Kail, M. H., G. R. Johnston, E. Suarez, and J. C. Mitchell. 2011. Geographic Distribution:
Chrysemys dorsalis
(Southern Painted Turtle). Herpetological Review 42:387.

Kornilev, Y. K., C. K. Dodd, and G. R. Johnston. 2011. Linear home range, movement, and
spatial distribution of the Suwannee Cooter (Pseudemys concinna suwanniensis) in a
blackwater river. Chelonian Conservation and Biology 9:196-204.

Suarez, E., M. H. Kail, and G. R. Johnston. 2011. Natural History: Pseudemys concinna
suwanniensis (Suwannee Cooter). Fish Predation. Herpetological Review 42:423.

Kail, M. H., D. T. Garrenton, E. Suarez, G. R. Johnston, and J. C. Mitchell. 2010.
Geographic Distribution: Trachemys venusta (Mesoamerican Slider). Herpetological
Review 41:243.

Kail, M. H., E. Saurez, and G. R. Johnston. 2010. Natural History: Macrochelys temminckii
(Alligator Snapping Turtle). Submergence time. Herpetological Review 41:346-347.

Lau, A. 2009. New rule in Florida limits take and possession of freshwater turtles. IRCF
Reptile and Amphibians, Conservation and Natural History 16:170-173.

Lau, A. and G. R. Johnston. 2009. Geographic Distribution: Trachemys scripta elegans (Red-
eared Slider). Herpetological Review 40:111.

Thomas, T. M. 2009. Natural History: Macrochelys temminckii (Alligator Snapping Turtle).
Aerial basking. Herpetological Review 40:336.

Thomas, T. M. and G. R. Johnston. 2009. Geographic Distribution: Trachemys scripta elegans
(Red-eared Slider). Herpetological Review 40:111.

Johnston, G. R., J. C. Johnston, and M. Denton. 2008. Ecology of a freshwater turtle guild in a
southern Florida canal system. Florida Scientist 71:360-369.

Lau, A. and G. R. Johnston. 2008. Geographic Distribution: Graptemys pseudogeographica
(False Map Turtle). Herpetological Review 39:236.

Lau, A., Y. K. Kornilev, and G. R. Johnston. 2008. Geographic Distribution: Trachemysscripta elegans
(Red-eared Slider). Herpetological Review 39:236-237

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