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Sponges (also known as sea sponges), the members of the phylum Porifera (/ p ə ˈ r ɪ f ər ə ˌ p ɔː-/ pər-IF-ər-ə, por-; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts.
Learn about the diversity, evolution, and ecology of sponges, simple aquatic animals with porous skeletons. Find out how sponges filter water, feed, reproduce, and benefit coral reef ecosystems.
Learn about sponges, primitive multicellular aquatic animals that lack organs and have a skeletal framework of fibres. Find out how sponges are classified, where they live, what they look like, and how they are used.
Learn about the Sea Sponge, a sessile animal that filters water through its pores and has no digestive system. Discover its diverse shapes, sizes, habitats, and interactions with other organisms and humans.
At 500 feet down, she experiences the wonderful world of the sea sponge. These creatures are some of the only animals on earth with no dependence on sunlight and act like swiming pool filters...
Learn about sea sponges, some of the most diverse, abundant, and simple animals in the ocean. Find out how they filter water, reproduce, and defend themselves from predators and threats.
11 de mar. de 2014 · Learn about sponges, the simplest of multi-cellular animals that filter feed and reproduce in various ways. See pictures and videos of different types of sponges, from encrusting to free-standing, and their amazing shapes and colors.
