#Bioluminescent
19 field reports in this category
Discus Fish
The Discus Fish is a passive, bioluminescent herbivore found in the Tree Spires and Deep Lilypads Cave. It serves as a nutritious food source for players and prey for larger predators.
Logged 5/18/2026
Cuddlefish
The Cuddlefish is a unique, passive fauna in Subnautica that can only be obtained by hatching one of five hidden eggs. Known for its high intelligence and affectionate behavior, it serves as a companion rather than a resource.
Logged 5/18/2026
Cryptosuchus
The Cryptosuchus is an aggressive, aquatic fauna species found in the Purple Vents and Thermal Spires biomes. It resembles a crocodilian with bony plates and webbed feet, exhibiting territorial but cautious behavior.
Logged 5/18/2026
Creepvine (Below Zero)
The Creepvine is the primary flora of the Arctic Kelp Forest in Subnautica: Below Zero. It features yellow stalks and red seed pods, serving as a vital source for titanium, copper, and food.
Logged 5/18/2026
Crashfish (Below Zero)
The Crashfish is a defensive fauna species in Subnautica: Below Zero that lives symbiotically with Sulfur Plants. It explodes upon impact, dealing significant damage to players and vehicles.
Logged 5/18/2026
Crab Claw Kelp
Crab Claw Kelp is a non-harvestable flora species found exclusively in the Lost River biome. It grows near hazardous brine pools, featuring a thick root system and bioluminescent cyan tips.
Logged 5/18/2026
Chinese Potato Plant (Below Zero)
The Chinese Potato Plant is a non-native, terrestrial flora species found in Marguerit's Greenhouse in Subnautica: Below Zero. It yields Chinese Potatoes and features bioluminescent eye-like bulbs.
Logged 5/18/2026
Cave Bush
The Cave Bush is a bioluminescent flora species found in various cave biomes. It can be harvested for seeds to plant in growbeds or used as fuel in a Bioreactor.
Logged 5/18/2026
Bulb Bush
Bulb Bushes are bioluminescent flora species found exclusively in the Bulb Zone. They can be harvested for samples used in crafting Hatching Enzymes and growing new plants.
Logged 5/18/2026
Brine Lily
The Brine Lily is a non-harvestable bioluminescent flora found exclusively in the Lost River. It floats on the surface of brine pools, drawing essential salts and minerals through its root-like tendrils.
Logged 5/18/2026
Brain Coral
The Brain Coral is a common, bioluminescent coral species in Subnautica that produces oxygen bubbles. It can be harvested for samples to grow new corals in growbeds or alien containment.
Logged 5/18/2026
Blue Scrub Bush
The Blue Scrub Bush is a bioluminescent land flora found in Arctic and Shallow Twisty Bridges biomes. It features a unique fur-like leaf structure that captures solar heat, serving as a source of sustenance.
Logged 5/18/2026
Blue Palm
The Blue Palm is a decorative, harvestable flora species found in shallow biomes. It yields seeds for Alien Containment or Bioreactors and serves no crafting purpose.
Logged 5/18/2026
Bloodvine
Bloodvines are tall, bioluminescent flora species dominating the Blood Kelp Zone. They produce harvestable Blood Oil pustules used for fuel and farming.
Logged 5/18/2026
Bloodroot
Bloodroots are large, bioluminescent root systems found in the Blood Kelp Caves. They produce harvestable Blood Oil pustules, a raw material essential for crafting Benzene.
Logged 5/18/2026
Bladderfish (Below Zero)
The Bladderfish is a small, passive herbivorous fauna in Subnautica: Below Zero. It is easily caught and serves as a vital source of oxygen when eaten raw and filtered water when processed.
Logged 5/18/2026
Bioluminescence
Bioluminescence is a biological illumination found in most flora and fauna on Planet 4546B. While it aids in visual identification, the light produced is generally too dim to assist with night-time navigation.
Logged 5/18/2026
Arrow Ray
The Arrow Ray is a small, passive herbivorous fauna species found in the Lilypad Islands and Tree Spires. It is unique among rays for being edible, catchable, and capable of self-defense.
Logged 5/18/2026
Anchor Pods
Anchor Pods are large, non-harvestable flora species found exclusively in the Grand Reef and Deep Grand Reef biomes. They serve as decorative elements featuring suspended blue orbs with cyan-green bioluminescence.
Logged 5/18/2026