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Amber Clown Pincher - Edible, found in the Mushroom Forest, Sparse Reef, and Underwater Islands biomes.
Citrine Clown Pincher - Edible, found in the Dunes, Mountains, Safe Shallows, and Sparse Reef biomes.
Emerald Clown Pincher - Edible, found in the Kelp Forest and Sparse Reef biomes.
Ruby Clown Pincher - Edible, found in the Inactive Lava Zone biome.
Sapphire Clown Pincher - Edible, found in the Crag Field, Dunes, and Grand Reef biomes.
Axetail - Edible, found in the Bulb Zone, Grand Reef, Grassy Plateaus, Jellyshroom Caves, and Sea Treader's Path biomes.
Filtorb - Edible, found in the Deep Grand Reef, Dunes, Grand Reef, Grassy Plateaus, Kelp Forest, Mountains, and Safe Shallows biomes.
Floral Filtorb - Edible, found in the Kelp Forest.
Jelly Spinner - Edible, found in the Blood Kelp, Lost River, and Underwater Islands biomes.
Ribbon Ray - Edible, found in the Mushroom Forest, Safe Shallows, and Sparse Reef biomes.
Trianglefish - Edible, found in the Bulb Zone, Crash Zone, and Safe Shallows biomes.
Bloom Plankton - Unused fauna. Found in the Tree Cove, Blood Kelp Zone, Kelp Forest Caves, Grassy Plateaus Caves, Deep Grand Reef, and Underwater Islands.
White Cave Crawler: Unused fauna. Found in the Deep Grand Reef and Sea Treader's Path caves.
Grand Glider - Found in the Crag Fields, Crash Zone Mesas, Grand Reef, and Mountains biomes; Eggs found in Crag Fields, Grand Reef Caves, and Mountains Caves biomes.
Jasper Thalassacean - Found in the Lost River biome; Eggs found in the Lost River Brine Pool and Lost River Bone Fields Caves biomes.
Stellar Thalassacean - Found in the Bulb Zone, Dunes, and Grand Reef biomes; Eggs found in the Bulb Zone Caves, Dunes Caves, and Grand Reef Caves biomes.
Twisteel - Found in the Blood Kelp, Bulb Zone, and Underwater Islands biomes; Eggs found in the Underwater Islands biome.
Pyrambassis - Found in the Blood Kelp, Deep Grand Reef, Bulb Zone, and Underwater Islands.
Dragonfly - Found above water, around islands and flying over the sea.
Gulper Leviathan Baby - A rare but cute sight.
Gulper Leviathan - Leviathan class, found at the locations 1169, -370, 903; 1400, -348, 1281; -72, -300, 867; -174, -460, 1070; -49, -308, 1184; -265, -287, 1118; -717, -100, -1088; -573, -448, 1311; -970, -216, -509.