Demospongiae is a class of sponges that makes up the largest and most diverse group within the phylum Porifera. They are characterized by having a skeleton made of spongin fibers and siliceous spicules. Demosponges are found in a wide variety of marine environments worldwide.

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What is Demospongia?

Anonymous

∙ 16y ago

Updated: 6/29/2024

The Demospongiae are the largest class in the phylum Porifera. Their "skeletons" are made of spicules consisting of fibers of the protein spongin, the mineral silica, or both. They contain 90% of all species of sponges.

Wiki User

∙ 16y ago

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Continue Learning about Zoology

What is the classification of a sheep's wool sponge?

Its in the class demospongia

What are the three classifications of sponges?

calcispongia----composed of calcium hyalospongia.....made of silicates demospongia....made of protein

What class does a sponge belong to?

Sponges are divided up into three groups depending on their cell/bone structure:CalcareaGlass SpongeDemospongeHope this helps :D

What is the scientific name for a sea sponge?

There are thousands of different types of sponges, so there's not enough room to list them all. Here's a great website showing several hundred different sponges found in the Caribbean so you can get some idea of the different groups they fall into.

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