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Abdopus Tonganus
''Abdopus'' is a genus of octopuses in the family Octopodidae.Bouchet, P. (2014). Abdopus Norman & Finn, 2001. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=409947 on 2015-02-02 Species * ''Abdopus abaculus'' (Norman & Sweeney, 1997) – mosaic octopus * ''Abdopus aculeatus'' (d'Orbigny, 1834) – algae octopus * '' Abdopus capricornicus'' (Norman & Finn, 2001) * '' Abdopus horridus'' (d'Orbigny, 1826) – Red Sea octopus * ''Abdopus tenebricus ''Abdopus'' is a genus of octopuses in the family Octopodidae.Bouchet, P. (2014). Abdopus Norman & Finn, 2001. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=409947 on 2015-02-02 Spec ...'' (Smith, 1884) * '' Abdopus tonganus'' (Hoyle, 1885) * '' Abdopus undulatus'' Huffard, 2007 Huffard, C.L. 2007Four new species of shallow water pygmy octopus (Mollusca: Cephalopoda) from the Kingdom of Tonga ''Molluscan Researc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abdopus Horridus
''Abdopus horridus'', the Red Sea octopus or common reef octopus, is a species of octopus in the genus ''Abdopus'' from the western Indian Ocean. It occurs in the western Indian Ocean and the Red Sea. It has a small body and long arms with a complex skin sculpture and pigmentation pattern on the body which it uses to camouflage itself. If a predator attacks this species it is capable of autotomising its arms, once autotomisised the arm can grow back in 2–3 months. ''Abdopus horridus'' is the type species of its genus but within that genus it is rather distinct and lays larger eggs and its congeners, many of which were previously thought to be populations of this species under its synonym A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all ... ''Octopus horridus''. Abstract References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Norman (marine Biologist)
Mark Douglas Norman is a marine biologist living in southern Australia, where he works through the University of Melbourne and Museum Victoria. For over a decade, Norman has been working exclusively with cephalopods and he is one of the leading scientists in the field, having discovered over 150 new species of octopuses. The best known of these is probably the mimic octopus The mimic octopus (''Thaumoctopus mimicus'') is a species of octopus from the Indo-Pacific region. Like other octopuses, it uses its chromatophores to disguise itself with its background. However, it is noteworthy for being able to impersonate a .... Mark Norman is the author of ''Cephalopods: A World Guide'', a book published in 2000 containing over 800 colour photographs of cephalopods in their natural habitat. References Australian marine biologists Teuthologists Living people Year of birth missing (living people) {{Biologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julian Finn
Julian may refer to: People * Julian (emperor) (331–363), Roman emperor from 361 to 363 * Julian (Rome), referring to the Roman gens Julia, with imperial dynasty offshoots * Saint Julian (other), several Christian saints * Julian (given name), people with the given name Julian * Julian (surname), people with the surname Julian * Julian (singer), Russian pop singer Places * Julian, California, a census-designated place in San Diego County * Julian, Kansas, an unincorporated community in Stanton County * Julian, Nebraska, a village in Nemaha County * Julian, North Carolina, a census-designated place in Guilford County * Julian, Pennsylvania, an unincorporated community and census-designated place in Centre County * Julian, West Virginia, an unincorporated community in Boone County Other uses * ''Julian'' (album), a 1976 album by Pepper Adams * ''Julian'' (novel), a 1964 novel by Gore Vidal about the emperor * Julian (geology), a substage of the Carnian stage of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcide D'Orbigny
Alcide Charles Victor Marie Dessalines d'Orbigny (6 September 1802 – 30 June 1857) was a French naturalist who made major contributions in many areas, including zoology (including malacology), palaeontology, geology, archaeology and anthropology. D'Orbigny was born in Couëron ( Loire-Atlantique), the son of a ship's physician and amateur naturalist. The family moved to La Rochelle in 1820, where his interest in natural history was developed while studying the marine fauna and especially the microscopic creatures that he named "foraminiferans". In Paris he became a disciple of the geologist Pierre Louis Antoine Cordier (1777–1861) and Georges Cuvier. All his life, he would follow the theory of Cuvier and stay opposed to Lamarckism. South American era D'Orbigny travelled on a mission for the Paris Museum, in South America between 1826 and 1833. He visited Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, Argentina, Paraguay, and Brazil, and returned to France with an ... [...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] |
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] |
Octopus
An octopus ( : octopuses or octopodes, see below for variants) is a soft-bodied, eight- limbed mollusc of the order Octopoda (, ). The order consists of some 300 species and is grouped within the class Cephalopoda with squids, cuttlefish, and nautiloids. Like other cephalopods, an octopus is bilaterally symmetric with two eyes and a beaked mouth at the center point of the eight limbs. The soft body can radically alter its shape, enabling octopuses to squeeze through small gaps. They trail their eight appendages behind them as they swim. The siphon is used both for respiration and for locomotion, by expelling a jet of water. Octopuses have a complex nervous system and excellent sight, and are among the most intelligent and behaviourally diverse of all invertebrates. Octopuses inhabit various regions of the ocean, including coral reefs, pelagic waters, and the seabed; some live in the intertidal zone and others at abyssal depths. Most species grow quickly, mature ea ... [...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] |
Octopodidae
The Octopodidae comprise the family containing the majority of known octopus species. Genera The World Register of Marine Species lists these genera: *'' Abdopus'' Norman & Finn, 2001 *'' Ameloctopus'' Norman, 1992 *'' Amphioctopus'' P. Fischer, 1882 *'' Callistoctopus'' Taki, 1964 *'' Cistopus'' Gray, 1849 *'' Euaxoctopus'' Voss, 1971 *'' Galeoctopus'' Norman, Boucher & Hochberg, 2004 *'' Grimpella'' Robson, 1928 *'' Hapalochlaena'' Robson, 1929 *'' Histoctopus'' Norman, Boucher-Rodoni & Hochberg, 2009 *'' Lepidoctopus'' Haimovici & Sales, 2019 *'' Macrochlaena'' Robson, 1929 *''Macroctopus'' Robson, 1928 *'' Macrotritopus'' Grimpe, 1922 *''Octopus'' Cuvier, 1798 *'' Paroctopus'' Naef, 1923 *''Pinnoctopus ''Pinnoctopus'' is a genus of octopuses in the family (biology), family Octopodidae. It is of doubtful validity. Species * ''Pinnoctopus cordiformis'' (Jean René Constant Quoy, Quoy and Joseph Paul Gaimard, Gaimard, 1832. ''nomen dubium'' * '' ...'' d'Orbigny, 1845 *'' Pt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abdopus Abaculus
''Abdopus'' is a genus of octopuses in the family Octopodidae.Bouchet, P. (2014). Abdopus Norman & Finn, 2001. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=409947 on 2015-02-02 Species * '' Abdopus abaculus'' (Norman & Sweeney, 1997) – mosaic octopus * ''Abdopus aculeatus'' (d'Orbigny, 1834) – algae octopus * '' Abdopus capricornicus'' (Norman & Finn, 2001) * '' Abdopus horridus'' (d'Orbigny, 1826) – Red Sea octopus * ''Abdopus tenebricus ''Abdopus'' is a genus of octopuses in the family Octopodidae.Bouchet, P. (2014). Abdopus Norman & Finn, 2001. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=409947 on 2015-02-02 Spec ...'' (Smith, 1884) * '' Abdopus tonganus'' (Hoyle, 1885) * '' Abdopus undulatus'' Huffard, 2007 Huffard, C.L. 2007Four new species of shallow water pygmy octopus (Mollusca: Cephalopoda) from the Kingdom of Tonga ''Molluscan Resear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abdopus Aculeatus
''Abdopus aculeatus'' is a small octopus species in the order Octopoda. ''A. aculeatus'' has the common name of algae octopus due to its typical resting camouflage, which resembles a gastropod shell overgrown with algae. It is small in size with a mantle around the size of a small orange (≈7 cm) and legs 25 cm in length, and is adept at mimicking its surroundings. ''A. aculeatus'' has been described as "the only land octopus", because it lives on beaches, walking from one tidal pool to the next as it hunts for crab. Many octopuses can crawl short distances on land when necessary, but no others do so routinely. World range and habitat Algae octopuses are found throughout intertidal zones along the Indonesian, Philippine, and Northern Australian coastlines. They primarily live in areas with abundant sea grass coverage and occupy dens built into the sandy seafloor, which they line with small pebbles. In its resting camouflage, ''A. aculeatus'' displays mottled ochre, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abdopus Capricornicus
''Abdopus capricornicus'' is a species of octopus in the family Octopodidae, native to the Great Barrier Reef. Individuals are capable of autotomy Autotomy (from the Greek language, Greek ''auto-'', "self-" and ''tome'', "severing", wikt:αὐτοτομία, αὐτοτομία) or self-amputation, is the behaviour whereby an animal sheds or discards one or more of its own appendages, usual ..., sacrificing a writhing arm to a predator to distract it while making an escape. References Octopodidae Molluscs of the Pacific Ocean Cephalopods of Australia Molluscs described in 2001 {{Octopus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
