Group : Expert descriptors

These descriptors are not easy to see. Precautions must be taken if the specimen is alive.
Specific material can be required in order to take measures etc.

List of descriptors

  1. direction of nostrils
  2. other head scales
  3. supra-ocular scales
  4. SVL - snout vent length
  5. scale count around midbody
  6. Origin of the specimen