. Bulletin. Natural history; Natural history. - 106 105 Figs. 98—106.—Characteristics of turtles: 98, plastron of Kinosternon flavescens; 99, plastron of Chelydra serpentina; 100, shell of Terrapene ornata; 101, shell of Pseudemys scripta; 102, head of Chrysemys picta, face view; 103, head of Graptemys pseiidogeographica, face view; 104, jaws of Graptemys pseudo geographic a; 105, jaws of Pseudemys scripta; 106, jaws of Pseudemys concinna hieroglyphica X floridana hoyi; a, alveola; h, Please note that these images are extracted from scanned page images that may have been digitally enha


. Bulletin. Natural history; Natural history. - 106 105 Figs. 98—106.—Characteristics of turtles: 98, plastron of Kinosternon flavescens; 99, plastron of Chelydra serpentina; 100, shell of Terrapene ornata; 101, shell of Pseudemys scripta; 102, head of Chrysemys picta, face view; 103, head of Graptemys pseiidogeographica, face view; 104, jaws of Graptemys pseudo geographic a; 105, jaws of Pseudemys scripta; 106, jaws of Pseudemys concinna hieroglyphica X floridana hoyi; a, alveola; h, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division


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