|
Coelastrea
''Coelastrea'' is a genus of Scleractinia, stony corals in the family (biology), family Merulinidae. Members of this genus are native to the Indo-Pacific region and their ranges extend from the Red Sea and the east coast of Africa through the Indian Ocean and Western Pacific Ocean as far as Australia, Japan and the East China Sea. Species The following species are currently recognized by the World Register of Marine Species: *''Coelastrea aspera'' (Verrill, 1866) *''Coelastrea palauensis'' (Yabe & Sugiyama, 1936) *''Coelastrea tenuis'' Verrill, 1866 References Merulinidae Scleractinia genera {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coelastrea Aspera
''Coelastrea aspera'' is a species of Scleractinia, stony coral in the family (biology), family Merulinidae. It is a Colony (biology), colonial species native to the Indo-Pacific region where it occurs in shallow water. It was Species description, first described by the American zoologist Addison Emery Verrill in 1866 as ''Goniastrea aspera'' but it has since been determined that it should be in a different genus and its scientific name has been changed to ''Coelastrea aspera''. This is a common species throughout much of its wide range and the International Union for Conservation of Nature has rated its conservation status as being of "Least-concern species, least concern". Description Colonies of ''Coelastrea aspera'' are either encrusting or massive. The surface has a honeycomb-like appearance, the corallites being cerioid (several polyps sharing a common wall) in arrangement, deep and angular, with thick, straight walls. The Septum (coral), septa are even, with long and short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coelastrea Palauensis
''Coelastrea'' is a genus of stony corals in the family Merulinidae. Members of this genus are native to the Indo-Pacific region and their ranges extend from the Red Sea and the east coast of Africa through the Indian Ocean and Western Pacific Ocean as far as Australia, Japan and the East China Sea. Species The following species are currently recognized by the World Register of Marine Species: *''Coelastrea aspera ''Coelastrea aspera'' is a species of Scleractinia, stony coral in the family (biology), family Merulinidae. It is a Colony (biology), colonial species native to the Indo-Pacific region where it occurs in shallow water. It was Species description ...'' (Verrill, 1866) *'' Coelastrea palauensis'' (Yabe & Sugiyama, 1936) *'' Coelastrea tenuis'' Verrill, 1866 References Merulinidae Scleractinia genera {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coelastrea Tenuis
''Coelastrea'' is a genus of stony corals in the family Merulinidae. Members of this genus are native to the Indo-Pacific region and their ranges extend from the Red Sea and the east coast of Africa through the Indian Ocean and Western Pacific Ocean as far as Australia, Japan and the East China Sea. Species The following species are currently recognized by the World Register of Marine Species: *''Coelastrea aspera'' (Verrill, 1866) *''Coelastrea palauensis ''Coelastrea'' is a genus of stony corals in the family Merulinidae. Members of this genus are native to the Indo-Pacific region and their ranges extend from the Red Sea and the east coast of Africa through the Indian Ocean and Western Pacific ...'' (Yabe & Sugiyama, 1936) *'' Coelastrea tenuis'' Verrill, 1866 References Merulinidae Scleractinia genera {{scleractinia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merulinidae
Merulinidae is a family of reef-building stony corals. Characteristics All the genera in this family are colonial, reef-building corals. Skeletal structures are similar to those of Faviidae but are highly fused, without paliform lobes. The valleys are superficial or may be indistinct because of fan-like spreading or contortions in the ridges. Faviidae and Trachyphylliidae are the most closely related families. Genera The World Register of Marine Species includes these genera in the family: *'' Astrea'' Lamarck, 1801 *''Australogyra'' Veron & Pichon, 1982 *'' Boninastrea'' Yabe & Sugiyama, 1935 *''Caulastraea'' Dana, 1846 *''Coelastrea'' Verrill, 1866 *''Cyphastrea'' Milne Edwards & Haime, 1848 *''Dipsastraea'' Blainville, 1830 *''Echinopora'' Lamarck, 1816 *'' Erythrastrea'' Pichon, Scheer & Pillai, 1983 *''Favites'' Link, 1807 *''Goniastrea'' Milne Edwards & Haime, 1848 *''Hydnophora'' Fischer von Waldheim, 1807 *'' Hydnophyllia'' † Reis, 1889 *'' Isastraea''† Milne Edwar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minden Reef
Minden () is a middle-sized town in the very north-east of North Rhine-Westphalia, Germany, the greatest town between Bielefeld and Hanover. It is the capital of the district (''Kreis'') of Minden-Lübbecke, which is part of the region of Detmold. The town extends along both sides of the River Weser, and is crossed by the Mittelland Canal, which is passing the river on the Minden Aqueduct. In the 1,200 years longing time of written history, Minden had functions as diocesan town from 800 AD to the Peace of Westphalia in 1648, as capital of the Prince-Bishopric of Minden as imperial territory since the 12th century, afterwards as capital of the Prussian territory of Minden-Ravensberg until the end of the Holy Roman Empire in 1806, and as capital of the East-Westphalian region from the Congress of Vienna until 1947. Furthermore Minden has been of great military importance with fortifications from the 15th to the late 19th century, and is yet place of a garrison. Mind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Addison Emery Verrill
Addison Emery Verrill (February 9, 1839 – December 10, 1926) was an American invertebrate zoologist, museum curator and university professor. Life Verrill was born on February 9, 1839 in Greenwood, Maine, the son of George Washington Verrill and Lucy (Hillborn) Verrill. As a boy he showed an early interest in natural history, building collections of rocks and minerals, plants, shells, insects and other animals. When he moved with his family to Norway, Maine at age fourteen he attended secondary school at the Norway Liberal Institute. Verrill started college in 1859 at Harvard University and studied under Louis Agassiz. He graduated in 1862 with a B.A. He went on scientific collecting trips with Alpheus Hyatt and Nathaniel Shaler in the summer of 1860 to Trenton Point, Maine and Mount Desert Island and in the summer of 1861 to Anticosti Island and Labrador. In 1864 Verrill made reports on mining, or prospective mining, properties in New Hampshire, New York, and Pennsylvania. Tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), 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 taxonomy (biology), 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 ... [...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 polyp (zoology), 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 Colony (biology), 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 cloning, 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 co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Register Of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialists on each group of organism. These taxonomists control the quality of the information, which is gathered from the primary scientific literature as well as from some external regional and taxon-specific databases. WoRMS maintains valid names of all marine organisms, but also provides information on synonyms and invalid names. It is an ongoing task to maintain the registry, since new species are constantly being discovered and described by scientists; in addition, the nomenclature and taxonomy of existing species is often corrected or changed as new research is constantly being published. Subsets of WoRMS content are made available, and can have separate badging and their own home/launch pages, as "subregisters", such as the ''World List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
