Marine plants
Lives in water and has a flower, usually plant is shaped like a disc and flower is usually open outwards and is white
Water lily
Comes in many shapes, sizes and colors, going extinct, not very common
Coral
Small, in tropic oceans, squid type
Vampire squid
Cone shaped, green pinecone looking.
Blutaparon rigidum
Fish / shark looking long greyish blue fish
Basilosaurus
Usually weirdly shaped, can be eaten as a food, most types are green. Sometimes invasive species.
Seaweed
Blows up to be bigger size when agitated, spikey.
Pufferfish
Type of shark, long.
Frilled shark
Stems with little mushroom top looking things
Cooksonia
Big shark
Megalodon
Long, stringy, like grass. Green.
Eelgrass
Big, largest animal. Many types
Whale
Frog and fish
Frog fish :)
Small. Every type looks different.
Acaena exigua
Armored looking head. Shark looking
Dunkleosteus
Looks like a fern, dark or light green
Hornwort
Small. Lots of kinds, all colors
Seahorse
Weird looking, deep sea fish
Blob fish
Flowering, pinkish red flowers, has leaves
St. Helena Olive
Swirl looking mouth, shark looking
Helicoprion
Aquatic fern
Aquatic Mosquito ferns
Really tiny, light near head
Angler fish
Little ground eels.
Garden eels
Yellow flowering plant
Silphium
Alligator looking, long , slim
Liopleurodon