Serpents in Hindu mythology

 Today is Nagara Panchami Festival.

In Hindu mythology, below said serpent beings, often depicted with human and snake like features.

They are revered as powerful entities. 

Such  serpents are - - - -

1.  Shesha or Ananta  - - -   King of all serpents

2.  Vasuki    - - -  Churning of milk ocean

3.  Takshaka   - - -  King of all Naga

4. Manasa   - - -   Goddess of serpents 

5.  Kalia  - - - -  Serpent of Yamuna

6.  Adi Shesha  - - -  First Serpent

7.  Ulupi  - - -  Wife of Arjuna

8.  Padma   - - -  Naga king

9.  Karkotaka. - - -  Vengeful  Naga

10.  Shankhapala   - - -  Naga Prince

11.  Astika   - - -  Saviour of Naga

12.  Dhritarashtra   - - -  Naga Prince