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Sabellastarte
''Sabellastarte'' is a genus of marine polychaete worms in the Family (biology), family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis'' (McIntosh, 1885) *''Sabellastarte fallax'' (Quatrefages, 1866) *''Sabellastarte longa'' (Kinberg, 1866) *''Sabellastarte magnifica'' (Shaw, 1800) *''Sabellastarte sanctijosephi'' (Gravier, 1906) *''Sabellastarte spectabilis'' (Grube, 1878) *''Sabellastarte zebuensis'' (McIntosh, 1885) References Sabellida Polychaete genera Taxa named by Henrik Nikolai Krøyer {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Assimilis
''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ... are classified in this genus: *'' Sabellastarte assimilis'' (McIntosh, 1885) *'' Sabellastarte fallax'' (Quatrefages, 1866) *'' Sabellastarte longa'' (Kinberg, 1866) *'' Sabellastarte magnifica'' (Shaw, 1800) *'' Sabellastarte sanctijosephi'' (Gravier, 1906) *'' Sabellastarte spectabilis'' (Grube, 1878) *'' Sabellastarte zebuensis'' (McIntosh, 1885) References Sabellida Polychaete genera Taxa named by Henrik Nikolai Krøyer {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Zebuensis
''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis ''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiver ...'' (McIntosh, 1885) *'' Sabellastarte fallax'' (Quatrefages, 1866) *'' Sabellastarte longa'' (Kinberg, 1866) *'' Sabellastarte magnifica'' (Shaw, 1800) *'' Sabellastarte sanctijosephi'' (Gravier, 1906) *'' Sabellastarte spectabilis'' (Grube, 1878) *'' Sabellastarte zebuensis'' (McIntosh, 1885) References Sabellida Polychaete genera Taxa named by Henrik Nikolai Krøyer {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Sanctijosephi
''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis'' (McIntosh, 1885) *'' Sabellastarte fallax'' (Quatrefages, 1866) *'' Sabellastarte longa'' (Kinberg, 1866) *'' Sabellastarte magnifica'' (Shaw, 1800) *'' Sabellastarte sanctijosephi'' (Gravier, 1906) *''Sabellastarte spectabilis'' (Grube, 1878) *''Sabellastarte zebuensis ''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis ''Sabellastarte'' is a genus of marine polychaete worms in the family S ...'' (McIntosh, 1885) References Sabellida Polychaete genera Taxa named by Henrik Nikolai Krøyer {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Magnifica
''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis'' (McIntosh, 1885) *'' Sabellastarte fallax'' (Quatrefages, 1866) *'' Sabellastarte longa'' (Kinberg, 1866) *'' Sabellastarte magnifica'' (Shaw, 1800) *''Sabellastarte sanctijosephi'' (Gravier, 1906) *''Sabellastarte spectabilis'' (Grube, 1878) *''Sabellastarte zebuensis ''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis ''Sabellastarte'' is a genus of marine polychaete worms in the family S ...'' (McIntosh, 1885) References Sabellida Polychaete genera Taxa named by Henrik Nikolai Krøyer {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Fallax
''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis'' (McIntosh, 1885) *'' Sabellastarte fallax'' (Quatrefages, 1866) *''Sabellastarte longa'' (Kinberg, 1866) *''Sabellastarte magnifica'' (Shaw, 1800) *''Sabellastarte sanctijosephi'' (Gravier, 1906) *''Sabellastarte spectabilis'' (Grube, 1878) *''Sabellastarte zebuensis ''Sabellastarte'' is a genus of marine polychaete worms in the family Sabellidae. Species The following species are classified in this genus: *''Sabellastarte assimilis ''Sabellastarte'' is a genus of marine polychaete worms in the family S ...'' (McIntosh, 1885) References Sabellida Polychaete genera Taxa named by Henrik Nikolai Krøyer {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Spectabilis
''Sabellastarte spectabilis'' is a species of benthic marine polychaete worm in the Sabellidae family. It is commonly known as the feather duster worm, feather duster or fan worm. It is native to tropical waters of the Indo-Pacific but has spread to other parts of the world. It is popular in aquariums because of its distinctive appearance and its ability to remove organic particles and improve water quality. Polychaetes, or marine bristle worms, have elongated bodies divided into many segments. Each segment may bear setae (bristles) and parapodia (paddle-like appendages). Some species live freely, either swimming, crawling or burrowing, and these are known as "errant". Others live permanently in tubes, either calcareous or parchment-like, and these are known as "sedentary". Taxonomy This worm has a complex taxonomic history. It was known as ''Sabellastarte sanctijosephi'' when it first appeared in Hawaii in the 20th century. The names ''S. punctata'' and ''S. indica'' were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellidae
Sabellidae, or feather duster worms, are a family of marine polychaete tube worms characterized by protruding feathery branchiae. Sabellids build tubes out of a tough, parchment-like exudate, strengthened with sand and bits of shell. Unlike the other sabellids, the genus '' Glomerula'' secretes a tube of calcium carbonate instead. Sabellidae can be found in subtidal habitats around the world. Their oldest fossils are known from the Early Jurassic. Characteristics Feather-duster worms have a crown of feeding appendages or radioles in two fan-shaped clusters projecting from their tubes when under water. Each radiole has paired side branches making a two-edged comb for filter feeding. Most species have a narrow collar below the head. The body segments are smooth and lack parapodia. The usually eight thoracic segments bear capillaries dorsally and hooked chaetae (bristles) ventrally. The abdominal segments are similar, but with the position of the capillaries and chaetae reversed. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabellastarte Longa
''Pseudobranchiomma longa'' is a species of marine polychaete worms in the family Sabellidae Sabellidae, or feather duster worms, are a family of marine polychaete tube worms characterized by protruding feathery branchiae. Sabellids build tubes out of a tough, parchment-like exudate, strengthened with sand and bits of shell. Unlike the .... It is known as a feather-duster worm or a giant fanworm. Description Feather-duster worms grow to up to 15 cm in total length. They are attractive fanworms with their heads modified for feeding. Two large spiral whorls in yellow, red, white or purple extend from a tube and retract rapidly if disturbed.Branch, G.M., Branch, M.L, Griffiths, C.L. and Beckley, L.E. 2010. ''Two Oceans: a guide to the marine life of southern Africa'' Distribution These animals are found off the southern African coast from the Cape Peninsula in South Africa to Mozambique, as well as off Madagascar. They are found intertidally to at least 200m underwater. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polychaete Genera
Polychaeta () is a paraphyletic class of generally marine annelid worms, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin. More than 10,000 species are described in this class. Common representatives include the lugworm (''Arenicola marina'') and the sandworm or clam worm ''Alitta''. Polychaetes as a class are robust and widespread, with species that live in the coldest ocean temperatures of the abyssal plain, to forms which tolerate the extremely high temperatures near hydrothermal vents. Polychaetes occur throughout the Earth's oceans at all depths, from forms that live as plankton near the surface, to a 2- to 3-cm specimen (still unclassified) observed by the robot ocean probe ''Nereus'' at the bottom of the Challenger Deep, the deepest known spot in the Earth's oceans. Only 168 species (less than 2% of all polychaetes) are known from fresh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polychaeta
Polychaeta () is a paraphyletic class of generally marine annelid worms, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin. More than 10,000 species are described in this class. Common representatives include the lugworm (''Arenicola marina'') and the sandworm or clam worm ''Alitta''. Polychaetes as a class are robust and widespread, with species that live in the coldest ocean temperatures of the abyssal plain, to forms which tolerate the extremely high temperatures near hydrothermal vents. Polychaetes occur throughout the Earth's oceans at all depths, from forms that live as plankton near the surface, to a 2- to 3-cm specimen (still unclassified) observed by the robot ocean probe ''Nereus'' at the bottom of the Challenger Deep, the deepest known spot in the Earth's oceans. Only 168 species (less than 2% of all polychaetes) are known from f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polychaete
Polychaeta () is a paraphyletic class (biology), class of generally marine invertebrate, marine annelid worms, common name, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin. More than 10,000 species are described in this class. Common representatives include the lugworm (''Arenicola marina'') and the Alitta virens, sandworm or Alitta succinea, clam worm ''Alitta''. Polychaetes as a class are robust and widespread, with species that live in the coldest ocean temperatures of the abyssal plain, to forms which tolerate the extremely high temperatures near hydrothermal vents. Polychaetes occur throughout the Earth's oceans at all depths, from forms that live as plankton near the surface, to a 2- to 3-cm specimen (still unclassified) observed by the robot ocean probe Nereus (underwater vehicle), ''Nereus'' at the bottom of the Challenger Deep, the deepes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
