Approximately 1/2 to 5/8 inch (1.3-1.6 cm)
Oval-shaped, flattened body
60-70 cm
Medium-sized
17-20 inches (43-51 cm)
22-26 inches
Muscular and strong
20-27 inches (50-69 cm)
Medium to large-sized
Male: 24-26 inches, Female: 22-24 inches
Muscular and well-proportioned
20-27 inches
Medium-sized, muscular
21-25 inches
22-28 cm (8.7-11 in)
Small to medium-sized
Male: up to 5-6 meters, Female: up to 3-4 meters
Long and slender
Up to 4 inches
Elongated and slender
Up to 4 inches (10 cm)
Compact and square-shaped
Up to 8 inches
Coiled shell and soft body
0.8 to 1.5 meters
Large, heavily armored
Up to 2 meters (6.6 feet)
Large and robust
Up to 1.2 meters (4 feet)
Oval or elongated
Up to 8 inches (20 centimeters)
Long and flattened