1.   But in reality, no one such creature exists.

2.   If such a diverse creature actually existed, of course.

3.   The power of their work springs from their ability to evoke a profound sense of surprise that such creatures exist at all.

4.   Last month, the scientific community declared there was no evidence the creature exists.

5.   Although the team was unable to find the animal, Wang said they had concluded such creatures once actually existed.