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Sponges (also known as sea sponges ), the members of the phylum Porifera [3] ( / pəˈrɪfərə /; meaning 'pore bearer') are a basal animal clade as a sister of the diploblasts.
Apr 9, 2024 · Sponge, any of the primitive multicellular aquatic animals that constitute the phylum Porifera. They number approximately 5,000 described species and inhabit all seas, where they occur attached to surfaces from the intertidal zone to depths of 8,500 metres (29,000 feet) or more.
The meaning of SPONGE is an elastic porous mass of interlacing horny fibers that forms the internal skeleton of various marine animals (phylum Porifera) and is able when wetted to absorb water. How to use sponge in a sentence.
Sponges are very simple creatures with no tissues. All corals require saltwater to survive. While most sponges are found in the ocean, numerous species are also found in fresh water and estuaries. Regardless of these differences, sponges are important inhabitants of coral reef ecosystems.
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ADW: Porifera: INFORMATION. Porifera sponges. By Phil Myers. Sponges are a diverse group of sometimes common types, with about 5000 species known across the world. Sponges are primarily marine, but around 150 species live in fresh water.
Nov 3, 2009 · What does a sponge do? Most sponges rely on their pores and internal channels to filter out microscopic food from the surrounding water. They also serve an important structural and symbiotic role in ecosystems, providing a source of food and shelter for many other animal species.
