How do I catch Terra Trilobite in Core Keeper?

Terra Trilobite is a uncommon fish found in the Passage biome. It can be obtained through: fishing.

Fish

Terra Trilobite

UncommonPassageSell 6

Terra Trilobite is an uncommon fish in Core Keeper found in the Passage biome. Can be used as a cooking ingredient (Fish).

The mutated offspring of its extinct ancestor. Its brown shell had adapted to withstand extreme pressure.

Data updated March 16, 2026TerraTrilobite #9739

Type: FishAdjective: PorousNoun: Fossil

Biome: Passage

How do I catch Terra Trilobite in Core Keeper?: Terra Trilobite is a uncommon fish found in the Passage biome. It can be obtained through: fishing.