Appearance
A sky-blue mollusk with shorter, thicker front tentacles and a pale yellow spiked shell. Its eyes have slit pupils, and a four-part beak looks like fangs.

#139
Spiral Pokémon
Omastar is a Rock / Water-type Pokémon, No. 139 in the National Pokédex, introduced in Generation 1 (Kanto region).
« Omastar’s sharp fangs could crush rock, but the Pokémon can attack only the prey that come within reach of its tentacles. »
A sky-blue mollusk with shorter, thicker front tentacles and a pale yellow spiked shell. Its eyes have slit pupils, and a four-part beak looks like fangs.
Its tentacles seized prey, then its beak bit hard enough to crush rock. A shell grown too heavy may have caused its extinction. It evolves from Omanyte.
Two Omastar, woken by dynamite under Grampa Canyon, chased Ash and Team Rocket, then fled from an Aerodactyl.
It echoes the ammonite, the nautilus, and perhaps Anomalocaris. Omastar blends ammonite and star, for the shape of its body.