




Crambe (sponge)
Sponges are amazing underwater creatures that come in many shapes, sizes, and colors. They live in the ocean and help keep the water clean by filtering it.
Habitat: Marine
The Sponge is a diverse aquatic animal, often appearing as an irregularly shaped, porous mass. It can be brightly colored in yellows, reds, purples, or greens, and its textured surface is covered in tiny holes. Unlike plants, it has no leaves or roots, and unlike other animals, it lacks distinct organs or moving parts.





Category
InvertebrateRarity
Common
Danger
1/5 · Very low
Snaps
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Some sponges create powerful natural chemicals to defend themselves from predators.
Sponges are the oldest known animals, existing for over 600 million years!
They don't have muscles, but they can slowly change their body shape over time.
Thousands of tiny creatures make their homes and hideouts inside large sponge bodies.
Sponge can filter huge amounts of water because of its porous body, helping them capture tiny food particles.
Sponge can regrow entire lost body parts from just a fragment, helping them recover from damage.
Sponge has specialized cells called choanocytes that create water currents, helping them draw in food and oxygen.
Sponges are tiny living filters, slurping up microscopic bits of food from ocean water.
Symbiodinium microadriaticum
Algae live inside, providing food from sunlight.
Synalpheus regalis
Shrimp find protection and food within sponge pores.
Chromodoris annae
Colorful sea slugs graze on sponges for food.
Mithrodia bradleyi
Sea stars slowly consume sponge tissue.
Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
Ancient refers to organisms, objects, or geological formations that have existed for an extremely long period.
Pertaining to species that are significantly smaller than typical or average for their kind.
Natural refers to organisms, materials, or phenomena existing or produced by nature, not artificially created.
Regenerative organisms possess the ability to regrow lost or damaged body parts, tissues, or organs.
No aliases listed yet.
Danger
1/5 · Very low
Sponges in the ocean are safe to observe but avoid touching them to protect their delicate structures.
1-200
0.01-50
1-1000
Sponges are tiny living filters, slurping up microscopic bits of food from ocean water.
Marine
Filter Feeding
10-1000
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