TerraGenesis Wiki
TerraGenesis Wiki

Fish are a type of cold-blooded, gill-bearing aquatic animal that lack limbs with digits. Capable of living with an almost limitless variety of color, size, shape and ecological niche, fish are an integral part of almost every marine ecosystem on Earth.



  • In real life, fish is an informal grouping, not a taxonomic classification. Also, certain fish such as tuna are warm-blooded.
Aquatic Micro-Organisms Archaea · Cyanobacteria · Diatom · Plankton
Algae Stonewort · Green Algae · Kelp · Seaweed
Aquatic Animals Coral · Crustacean · Fish · Mammal (Aquatic) · Reptile (Aquatic)
Terrestrial Micro-Organisms Actinobacteria · Lichen · Fungus · Protozoa
Plants Grass · Moss · Shrub · Tree
Terrestrial Animals Amphibian · Bird · Insect · Mammal (Terrestrial) · Reptile (Terrestrial)