turtle, a reptile [1] of the order Chelonia, with strong, beaked, toothless jaws and, usually, an armorlike shell. The shell normally consists of bony plates overlaid with horny shields.
PIG-NOSE TURTLE: Carettochelyidae PHYSICAL CHARACTERISTICS This family has only one member: the pig-nose turtle. This is quite a large freshwater turtle, with an upper shell that can reach 22 inches (56 centimeters) in length and 14 inches (35.6 centimeters) in width. It may weigh up to 50 pounds (22.7 kilograms). It often swims with just its long snout sticking out of the water. That long ...
Seaturtles (Cheloniidae) Class ReptiliaOrder TestudinesFamily CheloniidaeThumbnail description Large marine turtles that have a low, streamlined shell covered with scutes and that have paddle- or flipper-like forelimbsSize Up to 84 in (213 cm) carapace length, 1,000 lb (454 kg)Number of genera, species 5 genera, 6 speciesHabitat Marine ecosystems, circumtropical to temperate regions Source for ...