Length adult 1.3m -1.9m 19-28 pairs of small, spade-shaped teeth.
Length adult 8.0m -8.5m 50-70 throat grooves.
Length adult 2.1m -2.4m 40-50 pairs of small, sharp conical teeth.
Length adult 2.25m -2.4m 45-50 pairs of sharp, conical teeth.
Length adult male 2.1m-2.45m. Length adult female 1.95m-2.2m.
Largest recorded so far was 2.91 metres in length.