13-14 cm (5-6 in)
Small and compact
19-22 cm
Medium-sized, plump
52 to 100 cm (20 to 39 inches)
Medium-sized and muscular
Up to 1.5 meters
Long and segmented body
3.5-4.5 inches
Small and slender
16-26 cm
Stocky
Ranges from 2 to 3 feet
Short and stout with a triangular-shaped head