海龟图示技术 turtle graphics

地图龟 Graptemys ; Graptemys kohnii ; Map turtles ; False Map turtle

乌龟图 Turtle Diagram

黑瘤地图龟 Black-knobbed map turtle ; Graptemys nigrinoda ; Black-Knobbed Sawback

吉氏地图龟 Pascagoula Map Turtle ; Graptemys gibbonsi

沃希托地图龟 Ouachita Map Turtle ; Graptemys ouachitensis

德州地图龟 Graptemys versa ; Texas Map Turtle

黄斑地图龟 Yellow-Blotched Map Turtle

伪地图龟 Graptemys pseudogeographica