Fauna

Fauna are life forms found all over the world. While it appears to be flora, coral is considered fauna.

Current List of Fauna In-game

Please see Template:FaunaRow for instructions on how to manipulate this table.    

Image	Name	Attitude	Biome	DNA	Comment
	Airsack	Passive	Grassy Plateaus, Kelp Forest, Mushroom Forest, Safe Shallows, Underwater Islands	Air Bladder	Food and Water
	Biter Fish	Aggressive	Floater Island, Grassy Plateaus, Jelly Shroom Caves, Mountain Island, Mountains, Mountain Range Caves
	Bleeder	Aggressive	Aurora, Grassy Plateaus, Kelp Forest, Sparse Reef, Spike Plant Caves
	Blue Coral Tubes	Passive	Crash Zone, Mushroom Forest, Safe Shallows Caves
	Bone Shark	Aggressive	Grand Reef, Grassy Plateaus, Jelly Shroom Caves, Kelp Forest Caves, Koosh Zone, Mushroom Forest, Overgrown Caves, Underwater Islands
	Boomerang	Passive	Crash Zone, Deep Grand Reef, Grand Reef, Grassy Plateaus,Kelp Forest Caves, Mountain Range Caves, Safe Shallows, Underwater Islands		Food
	Brain Coral	Passive	Sparse Reef
	Brown Coral Tubes	Passive	Lava Caves, Underwater Islands
	Cave Crawler	Aggressive	Aurora, Dunes, Mountain Island, Mountain Range Caves, Underwater Islands
	Coral Tree	Passive	Mushroom Forest
	Coral Tube	Passive	Kelp Forest, Safe Shallows		Drops coral samples when hit with a Survival Knife
File:Crash Fauna.png	Crash	Defensive	Safe Shallows Caves, Safe Shallows		Emits increasing high pitched noise as player approaches
	Eyeye	Passive	Crash Zone, Dunes, Grand Reef, Jelly Shroom Caves, Kelp Forest, Koosh Zone, Lava Caves		Food
	Floater	Passive	Grassy Plateaus, Safe Shallows		Can be used to make things float
	Garryfish	Passive	Dunes, Safe Shallows Caves, Safe Shallows, Underwater Islands		Food
	Gasopod	Defensive	Safe Shallows		Contains dangerous gas in its body
	Holefish	Passive	Crash Zone, Lava Caves, Mushroom Forest Caves, Safe Shallows		Food
	Hoopfish	Passive	Grand Reef, Kelp Forest Caves, Safe Shallows, Underwater Islands		Food
	Hoverfish	Passive	Crash Zone, Grassy Plateaus, Kelp Forest	Inertialess	Food
	Jellyray	Passive	Grand Reef, Jelly Shroom Caves, Mushroom Forest
	Jumper	Passive	Crash Zone, Dunes, Kelp Forest Caves, Koosh Zone, Lava Caves, Mountain Range Caves, Mountains, Overgrown Caves, Sparse Reef, Spike Plant Caves	Jump Height
	Mesmer	Defensive	Grassy Plateaus, Kelp Forest Caves, Koosh Zone, Mushroom Forest		Bioluminescent Uses special hypnosis attack
	Oculus	Passive	Jelly Shroom Caves	Light Sensitivity	Food
	Peeper	Passive	Crash Zone, Kelp Forest, Safe Shallows	Speed	Food
	Purple Brain Coral	Passive	Caves, Grassy Plateaus, Kelp Forest, Koosh Zone, Mountains, Mushroom Forest, Safe Shallows		Blows Oxygen bubbles
	Rabbitray	Passive	Crash Zone, Kelp Forest, Safe Shallows	Friendliness
	Reaper Leviathan	Aggressive	Aurora, Crash Zone, Dunes, Mountain Island, Mountains		Kills player in one attack and can grab and damage Seamoth
	Reefback	Passive	Grassy Plateaus	Growth
	Reginald	Passive	Crash Zone, Grand Reef, Grassy Plateaus, Mountains, Mountain Range Caves, Sparse Reef, Spike Plant Caves		Food
	Rockgrub	Passive	Caves, Dunes, Lava Caves, Sparse Reef
	Sandshark	Aggressive	Caves, Crash Zone, Dunes, Grassy Plateaus
	Shell Plate	Passive	Floater Island, Grassy Plateaus, Koosh Zone, Mushroom Forest, Overgrown Caves, Safe Shallows, Underwater Islands
	Shoal of Fish	Passive	All		Uninteractable
	Slanted Shell Plate	Passive	Grassy Plateaus, Koosh Zone, Mushroom Forest, Overgrown Caves, Safe Shallows Caves, Safe Shallows		coral chunks when hit with a knife
	Skyray	Passive	Aurora, Crash Zone, Floater Island, Mountain Island, Safe Shallows
	Spadefish	Passive	Dunes, Grassy Plateaus, Mushroom Forest Caves, Mushroom Forest, Sparse Reef, Underwater Islands	Protection	Food
	Stalker	Aggressive	Crash Zone, Kelp Forest	Sonar	Lurable with fish
	Tree Leech	Passive	Grassy Plateaus, Kelp Forest Caves, Lava Caves, Mountain Range Caves, Mushroom Forest
	Blue Barnacles
	Crabsquid
File:Crabsnake Concept Art.jpg	Crabsnake	Aggressive	Jelly Shroom Caves
	Cute Fish	Passive			Will serve as pet for owners of the Subnautica Special Edition
	Lava Larva	Passive		Heat Resistance
	Lava Lizard	Aggressive
	Rock Puncher	Aggressive
	Sea Dragon Leviathan
	Sea Emperor	Aggressive
	Sea Treader
	Shocker
	Spike Trap
	Warper

Gallery

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  Subnautica Fauna Sheet 1 - Trello done link

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  Various Fauna Concept Art