This document describes the distinguishing physical characteristics and bite marks of venomous snakes. It identifies three families of poisonous snakes - Elapidae, Viperidae, and Hydrophidae - and the type of poison each secretes. Examples of venomous snakes from each region are provided, including mambas, tiger snakes, death adders, and coral snakes.

2. 
Head-Roundhead or
elliptical.
Fangs-Not present.
Pupils-Roundhead.
Anal Plate-double row.
Bite Mark-Row or small
teeth.

3. 
Head-Triangular or
posterior broadened
Fangs-Present
Pupils-Eliptical pupil
Anal Plate-Single row
Teeth-Two long fangs
Bite Mark-Fang mark

4. 
Poison Snakes Belong To Three Families On The
Basics Of The Posion Secreted:-
 1. Elapidae : Neurotoxic
 2. Viperidae : Vasculotoxic
 3. Hydrophidae : Myotoxic

5. 

6. 

7. *

11. 

12. 

14. Mambas
snake

15. Tiger snake

16. Tiger snake

17. Deat
adde

19. Death adder
snake

20. Coral Snake

21. 

22. 

23. 