Terminology about cryptids

 Often criticized for its lack of scientific basis and real proofs, cryptozoology has emerged as one of the last 'adventurous' activity on a planet that has been extensively searched and walked through ...

But to what realm belong those creatures ?   Are they pure myths, did they gone extinct in the last centuries or do they still exist, almost invisible to man's sight and senses.

Picture of the bunyip (1935)