Although long extinct, in rare cases, it can be genetically resurrected from fossils.
Blue
Yellow
An ancient Pokémon that was recovered from a fossil. It swims by cleverly twisting its 10 tentacles about.
Gold
Revived from an ancient fossil, this POKéMON uses air stored in its shell to sink and rise in water.
Silver
This POKéMON from ancient times is said to have navigated the sea by adeptly twisting its 10 tentacles.
Crystal
In prehistoric times, it swam on the sea floor, eating plankton. Its fossils are sometimes found.
Ruby
OMANYTE is one of the ancient and long-since-extinct POKéMON that have been regenerated from fossils by people. If attacked by an enemy, it withdraws itself inside its hard shell.
Sapphire
Emerald
One of the ancient and long-since-extinct POKéMON that have been regenerated from fossils by humans. If attacked, it withdraws into its hard shell.
FireRed
A prehistoric POKéMON that lived in the primordial sea, it swims by twisting its 10 tentacles about.
LeafGreen
Although long extinct, in rare cases, it can be genetically resurrected from fossils.
Diamond
A Pokemon that was resurrected from a fossil using modern science. It swam in ancient seas.
Pearl
Stadium 1
A prehistoric and long-extinct POKéMON that was resurrected from a fossil. Swims by twisting its 10 tentacles about.
Stadium 2
Revived from an ancient fossil, this POKéMON uses air stored in its shell to sink and rise in water.
TCG
Dark Omanyte: This ancient Pokémon possessed 10 tentacles, which it used to swim through the ocean.