Northern map turtle (Graptemys geographica), Maryland, USA, May.  ,  Animal,Wildlife,Vertebrate,Reptile,Testitudine,Pond Turtles,American,Northern map turtle,Animalia,Animal,Wildlife,Vertebrate,Reptilia,Reptile,Chelonii,Testitudine,Emydidae,Pond Turtles,Marsh turtles,Turtle,Graptemys,North America,USA,Southern USA,Maryland,Freshwater,Water,American,United States of America,Graptemys geographica,Northern map turtle,  ,  John Cancalosi