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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.
- Description of The Sea Sponge
- Interesting Facts About The Sea Sponge
- Habitat of The Sea Sponge
- Distribution of The Sea Sponge
- Diet of The Sea Sponge
- Carnivorous Sponges
- Sea Sponge and Human Interaction
- Sea Sponge Care
- Behavior of The Sea Sponge
- Reproduction of The Sea Sponge
These odd creatures vary drastically in appearance. An immensely wide variety of shapes and sizes exist. Some have many branches or odd shapes, while others have a simple cylindrical shape. All sponges have tiny pores where they intake water. Inside, they have microscopic hairs, or flagella, which wiggle to push the water through their bodies.
These creatures are incredibly odd and unique animals. Learn more about what makes sponges so interesting, below. 1. Animals Indeed– When you look at a sponge, you don’t think “animal.” However, place these creatures in the kingdom Animalia. The other kingdoms include Plantae (the plants) and Fungi (the fungus). 2. Sessile– Once they have found a s...
Sponges inhabit a wide variety of different ecosystems. The vast majority live in saltwater habitats, though a handful inhabit brackish water and freshwater. You can find these creatures in just about any aquatic habitat. However, they avoid areas where strong currents or crashing waves would disturb them. Some of the different habitats that they l...
If their habitat preference is wide, their distribution is even wider. These creatures occupy just about every corner of the ocean. You can find species in the coldest arctic seas and the warmest tropical oceans. They also live in a number of freshwater regions as well. Various species live in every ocean worldwide.
These creatures do not have any form of digestive system. Regardless, they use their pore system to obtain nutrients in the form of food particles. The individual cells of the organism absorb food particles and digest them. This process occurs instead of the creature having a specialized set of cells that digests the food.
A very minute number of sponges prey on small creatures rather than passively intaking food particles. Each of those species has a different specific feeding method. Some have hooked spines or sticky threads that they use to trap crabs, shrimp, and other invertebrates. Most prey is quite small, as larger creatures can break free of these structures...
People use a small number of sponge species for a variety of different uses. They did not eat the sponges, but used them as, well, sponges. Humans have also used sponges as padding, water filters, ceramic glaze, loofahs, and more. Before people developed synthetic sponges, this activity drove many species to the brink of extinction.
Different species of sponges require different types of care. Many have very specific needs for salinity, pH, temperature, and more. Aquariums and experienced saltwater tank owners must keep these specific items stable to keep the sponge healthy. You must also provide food for the sponge. Small particles from your other fish feeding become food for...
As sessile creatures, sponges do not have behavior per say. They remain in one place their entire lives. At any given time, they intake water through many pores across their bodies, and filter food particles out of it. Outside of this behavior and reproduction, they do not have any other behaviors.
Sponges breed both sexually and asexually, with different species having different preferences. When they reproduce sexually, they spawn by expelling clouds of sperm out the top of their bodies. This sperm comes in contact with other sponges and fertilizes their eggs. In asexual reproduction, they reproduce without any interaction with other sponge...
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.
Sea sponges are some of the most diverse, abundant, and simple animals in the ocean, with many unique characters that help them thrive. The sea sponge is a part of the phylum Porifera. They are normally found in the world's oceans and seas.
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...
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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.
Sea Sponge. (NOAA) A remarkable white sponge with brown sea feathers, pink brittle stars, and a pink sea feather in the lower right.
