what is the genus and species of a sea sponge
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- Making the world better, one answer at a time. Kingdom: Animalia, Phylum: Porifera. The class, order, family, genus and species depends on which kind of sea sponge you mean.aking the world better, one answer at a time. Kingdom: Animalia, Phylum: Porifera. The class, order, family, genus and species depends on which kind of sea sponge you mean.
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- Slide of Sycon type sponge (p. 116 and Fig 7-2): slide: Scypha cs• read info• know: spongocoel, radial canals, incurrent canals, pinacocytes, choanocytes, ostium, osculum 4. Reproduction (p 116 & p 117, Fig 7-4) slide: Gemmules, wm• recognize gemmules of freshwater sponge• are they for sexual or asexual reproduction?5.
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polyp and medusa The polyp is a sessile, or nonmotile, organism; well-known solitary polyps are the sea anemonesea anemone. , any of the relatively large, predominantly solitary polyps (see polyp and medusa) of the class Anthozoa, phylum Cnidaria. Unlike the closely related corals, these organisms do not have a skeleton. ..... , common name for freshwater organisms in the phylum Cnidaria, which includes jellyfish, sea anemones, and corals.
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Sponge Included are the yellow tube sponge, Aplysina fistularis, the purple vase sponge, Niphates digitalis, the red encrusting sponge, Spiratrella coccinea, and the gray rope sponge, Callyspongia sp. Sponges are similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells.
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- Sponges are similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells. Unlike other animals, they lack true tissues and organs, and have no body symmetry.any sponges have internal skeletons of spongin and/or spicules of calcium carbonate or silicon dioxide. All sponges are sessile aquatic animals. Although there are freshwater species, the great majority are marine (salt water) species, ranging from tidal zones to depths exceeding 8,800 m (5.5 mi).
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- The members of this subphylum are commonly called amebas. Introduction. Entamoeba histolytica, a protozoan, is classified in the subphylum Sarcodina, class Lobosea, a group commonly called amebas. The class contains both free-living and parasitic members.Sarcodines move and feed using pseudopods.The amebae divide by binary fission.ntamoeba histolytica, a protozoan, is classified in the subphylum Sarcodina, class Lobosea, a group commonly called amebas. The class contains both free-living and parasitic members. Sarcodines move and feed using pseudopods. The amebae divide by binary fission.
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Features Used to Classify Animals 1 Only sponges (phylum Porifera) have asymmetrical body plans.  Some animals start life with one type of body symmetry, but develop a different type as adults; for example, sea stars are classified as bilaterally symmetrical even though their adult forms are radially symmetrical.
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Sponge Sponges, the members of the phylum Porifera, are a basal Metazoa clade as sister of the Diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponges have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous, digestive or circula
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Porifera Sponges occupy both freshwater and marine environments, from shallow to abysmal depths, and are common in coral reef, mangroves, and seagrass ecosystems. In some places (e.g., Lake Baikal, Russia) sponges dominate benthic communities and along the pacific cost of North America they form modern sponge reefs.econd, the syncytial tissue in glass sponges appears to be a derived trait within this group because the development of glass sponges starts with a cellular embryo (Leys, Cheung, and Boury-Esnault 2006).
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Sponge Sponges are similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells. Unlike other animals, they lack true tissues and organs, and have no body symmetry.ll freshwater and most shallow-water marine sponges have leuconid bodies. The networks of water passages in glass sponges are similar to the leuconid structure. In all three types of structure the cross-section area of the choanocyte-lined regions is much greater than that of the intake and outlet channels.
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- Sponges are a group of invertebrates that includes glass sponges, demisponges, and calcareous sponges. There are about 10,000 species of sponges alive today. The earliest fossil evidence of sponges consists of various cells known to belong to sponges—spicules, pinacocytes, porocytes and archaeocytes.lthough there more than 30 phyla of invertebrates, and scientists are constantly reshuffling the way they classify them, in this article I'll keep it simple by focusing on just six basic groups of invertebrates.
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- Darkfield Digital Image Gallery Grantia Sponge Sponges, colonial animals in the phylum Porifera, are primitive invertebrates that are dominated by marine species. Typically, they are benthic, sessile filter feeders that are asymmetrical.
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Sea louse The sea louse (plural sea lice) is a copepod within the order Siphonostomatoida, family Caligidae.There are around 559 species in 37 genera, including approximately 162 Lepeophtheirus and 268 Caligus species.Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host marine fish.any sea louse species are specific with regard to host genera, for example L. salmonis which has high specificity for salmonids, including the widely farmed Atlantic salmon (Salmo salar).
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Eumetazoa Eumetazoans are a major group of animals in the Five Kingdoms classification of Lynn Margulis and K. V. Schwartz, comprising the Radiata and Bilateria — all animals except the sponges, placozoans and mesozoans.When treated as a formal taxon Eumetazoa is typically ranked as a subkingdom.tenophora now appear basal metazoa. Some phylogenists have speculated the sponges and eumetazoans evolved separately from single-celled organisms, which would mean that the animal kingdom does not form a clade (a complete grouping of all organisms descended from a common ancestor).
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Sponge A sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do.Nevertheless, sponges are quite successful. sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do. Nevertheless, sponges are quite successful.
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- Sponges or poriferans are animals of the phylum Porifera. Sponges are divided into the following classes mainly according to the compositions of their skeletons: 1.Calcarea … 2.Glass sponges 3.Demosponges. 11 people found this useful.
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- The sea louse (plural sea lice) is a copepod within the order Siphonostomatoida, family Caligidae.There are around 559 species in 37 genera, including approximately 162 Lepeophtheirus and 268 Caligus species.t is also not known how sea lice distribute between fish in the wild. Adult stages of Lepeophtheirus spp. can transfer under laboratory conditions, but the frequency is low. Caligus spp. transfer quite readily and between different species of fish, and are regularly found in the plankton.
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Sponge Sponges are animals of the phylum Porifera (/pɒˈrɪfərə/ ; meaning pore bearer). They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells.lthough adult sponges are fundamentally sessile animals, some marine and freshwater species can move across the sea bed at speeds of 1–4 mm (0.039–0.157 in) per day, as a result of amoeba-like movements of pinacocytes and other cells.
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Sea louse For pruritic dermatitis, see seabather's eruption. The sea louse (plural sea lice) is a copepod within the order Siphonostomatoida, family Caligidae. There are around 559 species in 37 genera, including approximately 162 Lepeophtheirus and 268 Caligus species.t is also not known how sea lice distribute between fish in the wild. Adult stages of Lepeophtheirus spp. can transfer under laboratory conditions, but the frequency is low. Caligus spp. transfer quite readily and between different species of fish, and are regularly found in the plankton.
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Phylum Porifera: Definition, Characteristics & Examples Why, you ask? Well, the term Porifera is actually the scientific name given to the group of organisms known commonly as sponges. But, unlike SpongeBob, living sponges are neither square in shape nor in interest- they are actually a really important and diverse phylum within the animal kingdom.
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- Sponges. Above: a Pov-Ray model of a sponge. Sponges belong to the phylum Porifera, which literally many 'many pores' since the surface of a sponge is covered in minute pores that suck in water and nutrients, which the sponge filters before expelling the water from a large opening or osculum.
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PART 1: THE INFINITE VARIETY: THE BEGINNING OF LIFE Increased co-ordination between colonial cells appeared with the evolution of the sponges (Porifera). Sponges are considered the oldest living animal phylum.The name Porifera means pore bearer in Latin. Sponges may be formless lumps on the sea floor reaching two metres in size. Their surfaces are covered with tiny pores through which water is drawn into the body by flagella and then expelled through larger vents.ponges are considered the oldest living animal phylum. The name Porifera means pore bearer in Latin. Sponges may be formless lumps on the sea floor reaching two metres in size. Their surfaces are covered with tiny pores through which water is drawn into the body by flagella and then expelled through larger vents.
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Sponge Written By: 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.
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- The Sea Sponge ‘Simple Facts’. The Sea Sponge is not a coral, and is not a plant, rather it is classified as an animal which has neither brain nor central nervous system.Sea Sponges live on the ocean floor, they attach themselves permanently to a solid location under the water and they do not move around.he natural sea sponge is a renewable resource from the sea which has been harvested for over 150yrs. If not harvested, sea sponges have a definitive life span of approximately 10 years, harvesting allows for re-generation and extended life.
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- The following points highlight the three main classes of Phylum Porifera. The three classes are: 1. Calcarea or Calcispongiae— (Calcareous Sponges) 2. Hexactinellida or Triaxonida or Hyalospongiae—(Glass Sponge) 3. Demospongiae. [Calcarea, L. Calcarious = limy, Calcispongiae, L. Calcis = genitive of calx = lime or chalk]
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Porifera (pōrĭf`ərə) [Lat.,=pore bearer], animal phylum consisting of the organisms commonly called sponges sponge,common name for members of the aquatic animal phylum Porifera, and for the dried, processed skeletons of certain species used to hold water.he beating of flagella on collar cells or choanocytes, localized in chambers on the interior of the sponge, maintains the water current. Support for the sponge tissues is provided by calcareous or siliceous spicules, or by organic fibers, or by a combination of organic fibers and siliceous spicules.