What are animals that begin with op?

There aren't many common animals that start with "op". Here are some possibilities:

Real Animals:

* Opossum: A marsupial found in the Americas.

* Opposum: This is a variant spelling of opossum.

* Orangutan: A large ape found in Borneo and Sumatra.

Less Common Animals:

* Opah: A deep-sea fish with a reddish-orange body.

* Opistognathus: A genus of fish called "jawfishes" - these are small, colorful fish that live in the Indo-Pacific region.

Mythical Creatures:

* Ophiuchus: A constellation in the zodiac that is sometimes associated with the serpent-bearer.

* Ophion: A primordial serpent in Greek mythology.

Let me know if you're looking for something specific!