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Cladocora Arbuscula
''Cladocora'' is a genus of corals in the order of stony corals. Species Species in this genus include: * '' Cladocora arbuscula'' (Le Sueur, 1821) * ''Cladocora caespitosa ''Cladocora caespitosa'', commonly known as cushion coral, is a stony coral of the subclass Hexacorallia. This species forms the only true coral reef in the Mediterranean Sea. Description The polyps are a clear maroon colour, around 5 ...'' (Linnaeus, 1767) * '' Cladocora debilis'' Milne Edwards & Haime, 1849 * '' Cladocora pacifica'' Cairns, 1991 References Scleractinia Scleractinia genera Taxa named by Christian Gottfried Ehrenberg {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladocora Caespitosa
''Cladocora caespitosa'', commonly known as cushion coral, is a stony coral of the subclass Hexacorallia. This species forms the only true coral reef in the Mediterranean Sea. Description The polyps are a clear maroon colour, around 5 mm in diameter and form cushion-shaped colonies, in symbiosis with Zooxanthella algae. They produce deposits of calcium carbonate which form the calciate structures in which they live. It is the largest stony coral in the Mediterranean, reaching up to 50 cm in diameter. ''C. caespitosa'' has an average generation length of about 30 years. Distribution and habitat This species is endemic to the Mediterranean Sea, where it is attested already in the Upper Pliocene. It is common on rocky seabeds between a few metres and 60 metres in depth. In the marine lagoon of Veliko Jezero, in the marine reserve of Mljet island, Croatia, there is a small coral reef made up of ''C. caespitosa''. It was believed to be the only true coral reef in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Gottfried Ehrenberg
Christian Gottfried Ehrenberg (19 April 1795 – 27 June 1876) was a German Natural history, naturalist, zoologist, comparative anatomist, geologist, and microscopy, microscopist. Ehrenberg was an Evangelicalism, evangelist and was considered to be of the most famous and productive scientists of his time. Early collections The son of a judge, Christian Gottfried Ehrenberg was born in Delitzsch, near Leipzig. He first studied theology at the University of Leipzig, then medicine and natural sciences in Humboldt University of Berlin, Berlin and became a friend of the famous List of explorers, explorer Alexander von Humboldt. In 1818, he completed his doctoral dissertation on fungi, ''Sylvae mycologicae Berolinenses.'' In 1820–1825, on a scientific expedition to the Middle East with his friend Wilhelm Hemprich, he collected thousands of specimens of plants and animals. He investigated parts of Egypt, the Libyan Desert, the Nile, Nile valley and the northern coasts of the Red Sea, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladocora
''Cladocora'' is a genus of corals in the order of stony corals Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton. The individual animals are known as polyps and have a cylindrical body crowned by an oral disc in which a m .... Species Species in this genus include: * '' Cladocora arbuscula'' (Le Sueur, 1821) * '' Cladocora caespitosa'' (Linnaeus, 1767) * '' Cladocora debilis'' Milne Edwards & Haime, 1849 * '' Cladocora pacifica'' Cairns, 1991 References Scleractinia Scleractinia genera Taxa named by Christian Gottfried Ehrenberg {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus '' Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order (biology)
Order ( la, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between family and class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. For some groups of organisms, their orders may fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scleractinia
Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton. The individual animals are known as polyps and have a cylindrical body crowned by an oral disc in which a mouth is fringed with tentacles. Although some species are solitary, most are colonial. The founding polyp settles and starts to secrete calcium carbonate to protect its soft body. Solitary corals can be as much as across but in colonial species the polyps are usually only a few millimetres in diameter. These polyps reproduce asexually by budding, but remain attached to each other, forming a multi-polyp colony of clones with a common skeleton, which may be up to several metres in diameter or height according to species. The shape and appearance of each coral colony depends not only on the species, but also on its location, depth, the amount of water movement and other factors. Many shallow-water corals contain symbiont unicellular org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladocora Arbuscula
''Cladocora'' is a genus of corals in the order of stony corals. Species Species in this genus include: * '' Cladocora arbuscula'' (Le Sueur, 1821) * ''Cladocora caespitosa ''Cladocora caespitosa'', commonly known as cushion coral, is a stony coral of the subclass Hexacorallia. This species forms the only true coral reef in the Mediterranean Sea. Description The polyps are a clear maroon colour, around 5 ...'' (Linnaeus, 1767) * '' Cladocora debilis'' Milne Edwards & Haime, 1849 * '' Cladocora pacifica'' Cairns, 1991 References Scleractinia Scleractinia genera Taxa named by Christian Gottfried Ehrenberg {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladocora Debilis
''Cladocora'' is a genus of corals in the order of stony corals. Species Species in this genus include: * ''Cladocora arbuscula'' (Le Sueur, 1821) * ''Cladocora caespitosa ''Cladocora caespitosa'', commonly known as cushion coral, is a stony coral of the subclass Hexacorallia. This species forms the only true coral reef in the Mediterranean Sea. Description The polyps are a clear maroon colour, around 5 ...'' (Linnaeus, 1767) * '' Cladocora debilis'' Milne Edwards & Haime, 1849 * '' Cladocora pacifica'' Cairns, 1991 References Scleractinia Scleractinia genera Taxa named by Christian Gottfried Ehrenberg {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladocora Pacifica
''Cladocora'' is a genus of corals in the order of stony corals. Species Species in this genus include: * ''Cladocora arbuscula'' (Le Sueur, 1821) * ''Cladocora caespitosa'' (Linnaeus, 1767) * ''Cladocora debilis ''Cladocora'' is a genus of corals in the order of stony corals. Species Species in this genus include: * ''Cladocora arbuscula'' (Le Sueur, 1821) * ''Cladocora caespitosa ''Cladocora caespitosa'', commonly known as cushion coral, is a stony ...'' Milne Edwards & Haime, 1849 * '' Cladocora pacifica'' Cairns, 1991 References Scleractinia Scleractinia genera Taxa named by Christian Gottfried Ehrenberg {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scleractinia Genera
Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton. The individual animals are known as polyps and have a cylindrical body crowned by an oral disc in which a mouth is fringed with tentacles. Although some species are solitary, most are colonial. The founding polyp settles and starts to secrete calcium carbonate to protect its soft body. Solitary corals can be as much as across but in colonial species the polyps are usually only a few millimetres in diameter. These polyps reproduce asexually by budding, but remain attached to each other, forming a multi-polyp colony of clones with a common skeleton, which may be up to several metres in diameter or height according to species. The shape and appearance of each coral colony depends not only on the species, but also on its location, depth, the amount of water movement and other factors. Many shallow-water corals contain symbiont unicellular organ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
