Freshwater chests of drawers grow on the sturdy submerged objects of clean streams, lakes and rivers. Of the sponge phylums to which all sponges belong, only one family (Spongeidae) occurs in freshwater in the United States and the rest are found in the marine environment. 6окт. 2020г.
Which sponge was found in fresh water?
Freshwater sponge, one of about 20 species of the genus Spongilla (dememosponge, siliceous sponge), a common and widespread group. Spongilla species are found in clean lake waters and slow streams.
How many species of sponges live in freshwater?
Living freshwater sponges belong to 45 genera in 6 families, for a total of 219 species.
Are there more freshwater sponges than sponges?
Although mostly marine, there are about 150 species of freshwater sponges, including 27-30 species found in North America in northern Mexico. .. Calcareous sponge "sponges" are paraphyly because they are more closely associated with other animal taxa than siliceous sponges.
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