Ancient Greek δῆμος General public + Sponge, class name after the scientific Latin Demosponge. It was named this way because it makes up most of the sponge.
Where is demosponge?
Their geographical distribution in the marine environment is from the intertidal zone to the abyssal zone. Some species live in freshwater. Members of demosponge are usually asymmetric. Demosponge sizes can have maximum dimensions of a few millimeters to over 2 meters.
What is the meaning of demosponge?
Definition of demosponge: a complex structure that constitutes most of the living sponge and has a quadruped or simple siliceous spicule and / or spongin fiber skeleton. A large class of characteristic polyfera.
What kind of body is a demosponge?
& gt;They are sponges with a hard body, often made of calcium carbonate, either aragonite or calcite, that covers a huge skeleton. They are mainly leuconoids in structure.
How many ordinary sponges are there?
Demospongiae (Demosponges) is a type of sponge. There are 7489 species of demosponge in 99 families of 526 genera. They are omnivorous animals. They have sexual and asexual reproduction.
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