#0139 · Generation I
What Animal Is Omastar Based On?
Omastar most closely resembles ammonite.
Closest animal
ammonite
Confidence
Strong animal match
Why this comparison?
The official category is "Spiral Pokemon", which makes ammonite the closest animal counterpart for quick comparison.
Official category: Spiral Pokemon. This page is an AnimalDex comparison for real-animal resemblance, not an official design-origin claim.
More ammonite comparisons in Generation I
| No. | Pokemon | Closest animal | Basis |
|---|---|---|---|
| #0138 | Omanyte | ammonite | strong |