Option B
A. The tail is not ringed.
B. There may or may not be dorsal stripes.
C. The body is usually not spotted (there may be spots on small areas of the body). If there are vertical stripes, the length of the head and body is shorter than 600 mm.
Select

Option A
A. The tail is ringed (the rings may be very subtle and most evident near the body).
B. There are usually one or more dorsal stripes.
C. The body is spotted or with vertical stripes. If there are vertical stripes the length of the head and body is longer than 600 mm.
Select