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Lagocephalus Laevigatus
''Lagocephalus laevigatus'', known as the smooth puffer, is a species of pufferfish in the family Tetraodontidae. It is native to the Western Atlantic, where it ranges from New England to Argentina, as well as the Eastern Atlantic, where it ranges from Mauritania to Namibia. Adults of the species are pelagic The pelagic zone consists of the water column of the open ocean, and can be further divided into regions by depth (as illustrated on the right). The word ''pelagic'' is derived . The pelagic zone can be thought of as an imaginary cylinder or w ... and found near continental margins, whereas juveniles are usually found closer to shore or offshore banks, with both occurring either alone or in small, loose groups. It occurs at a depth range of 10 to 180 m (33 to 591 ft) over sandy or muddy bottoms and is a very large pufferfish, reaching 100 cm (39.4 inches) in total length. The species feeds on fish and shrimp and can be dangerously toxic if ingested. It is know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagocephalus Laevigatus At The Beach At Bortianor
''Lagocephalus'' is a genus of fish in the family Tetraodontidae (pufferfish) with a circumglobal distribution. Species There are currently 8 recognized species in this genus: * ''Lagocephalus guentheri'' A. Miranda-Ribeiro, 1915 (Diamond-back puffer) * ''Lagocephalus inermis'' (Temminck & Schlegel, 1850) * ''Lagocephalus laevigatus'' ( Linnaeus, 1766) (Smooth puffer) * ''Lagocephalus lagocephalus'' ( Linnaeus, 1758) (Oceanic puffer) * '' Lagocephalus lunaris'' (Bloch & J. G. Schneider, 1801) (Lunartail puffer) * ''Lagocephalus sceleratus'' (J. F. Gmelin, 1789) (Silver-cheeked puffer) * ''Lagocephalus spadiceus'' ( J. Richardson, 1845) (Half-smooth golden puffer) * ''Lagocephalus suezensis ''Lagocephalus suezensis'' is a species of pufferfish of the family Tetraodontidae. It is native to the western Indian Ocean and recorded in the Mediterranean Sea since 1977. It has since spread in the eastern Mediterranean Basin. It reaches 18 c ...'' E. Clark & Gohar, 1953 Reference ... [...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] |
Tetraodontidae
Tetraodontidae is a family of primarily marine and estuarine fish of the order Tetraodontiformes. The family includes many familiar species variously called pufferfish, puffers, balloonfish, blowfish, blowies, bubblefish, globefish, swellfish, toadfish, toadies, toadle, honey toads, Haaris Anwar fish, sugar toads, and sea squab. They are morphologically similar to the closely related porcupinefish, which have large external spines (unlike the thinner, hidden spines of the Tetraodontidae, which are only visible when the fish have puffed up). The scientific name refers to the four large teeth, fused into an upper and lower plate, which are used for crushing the hard shells of crustaceans and mollusks, their natural prey. The majority of pufferfish species are toxic and some are among the most poisonous vertebrates in the world. In certain species, the internal organs, such as the liver, and sometimes the skin, contain tetrodotoxin, and are highly toxic to most animals when ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New England
New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian provinces of New Brunswick to the northeast and Quebec to the north. The Atlantic Ocean is to the east and southeast, and Long Island Sound is to the southwest. Boston is New England's largest city, as well as the capital of Massachusetts. Greater Boston is the largest metropolitan area, with nearly a third of New England's population; this area includes Worcester, Massachusetts (the second-largest city in New England), Manchester, New Hampshire (the largest city in New Hampshire), and Providence, Rhode Island (the capital of and largest city in Rhode Island). In 1620, the Pilgrims, Puritan Separatists from England, established Plymouth Colony, the second successful English settlement in America, following the Jamestown Settlement in Virginia foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mauritania
Mauritania (; ar, موريتانيا, ', french: Mauritanie; Berber: ''Agawej'' or ''Cengit''; Pulaar: ''Moritani''; Wolof: ''Gànnaar''; Soninke:), officially the Islamic Republic of Mauritania ( ar, الجمهورية الإسلامية الموريتانية), is a sovereign country in West Africa. It is bordered by the Atlantic Ocean to the west, Western Sahara to the north and northwest, Algeria to the northeast, Mali to the east and southeast, and Senegal to the southwest. Mauritania is the 11th-largest country in Africa and the 28th-largest in the world, and 90% of its territory is situated in the Sahara. Most of its population of 4.4 million lives in the temperate south of the country, with roughly one-third concentrated in the capital and largest city, Nouakchott, located on the Atlantic coast. The country's name derives from the ancient Berber kingdom of Mauretania, located in North Africa within the ancient Maghreb. Berbers occupied what is now Mauritania ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namibia
Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and east. Although Kazungula, it does not border Zimbabwe, less than 200 metres (660 feet) of the Botswanan right bank of the Zambezi, Zambezi River separates the two countries. Namibia gained independence from South Africa on 21 March 1990, following the Namibian War of Independence. Its capital and largest city is Windhoek. Namibia is a member state of the United Nations (UN), the Southern African Development Community (SADC), the African Union (AU) and the Commonwealth of Nations. The driest country in sub-Saharan Africa, Namibia has been inhabited since pre-historic times by the San people, San, Damara people, Damara and Nama people. Around the 14th century, immigration, immigrating Bantu peoples arrived as part of the Bantu expansion. Since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelagic Fish
Pelagic fish live in the pelagic zone of ocean or lake waters—being neither close to the bottom nor near the shore—in contrast with demersal fish that do live on or near the bottom, and reef fish that are associated with coral reefs. The marine pelagic environment is the largest aquatic habitat on Earth, occupying 1,370 million cubic kilometres (330 million cubic miles), and is the habitat for 11% of known fish species. The oceans have a mean depth of . About 98% of the total water volume is below , and 75% is below . Moyle and Cech, p. 585 Marine pelagic fish can be divided into coastal (inshore) fish and oceanic (offshore) fish. Coastal pelagic fish inhabit the relatively shallow and sunlit waters above the continental shelf, while oceanic pelagic fish inhabit the vast and deep waters beyond the continental shelf (even though they also may swim inshore). Pelagic fish range in size from small coastal forage fish, such as herrings and sardines, to large apex pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrimp
Shrimp are crustaceans (a form of shellfish) with elongated bodies and a primarily swimming mode of locomotion – most commonly Caridea and Dendrobranchiata of the decapod order, although some crustaceans outside of this order are referred to as "shrimp". More narrow definitions may be restricted to Caridea, to smaller species of either group or to only the marine species. Under a broader definition, ''shrimp'' may be synonymous with prawn, covering stalk-eyed swimming crustaceans with long, narrow muscular tails (abdomens), long whiskers ( antennae), and slender legs. Any small crustacean which resembles a shrimp tends to be called one. They swim forward by paddling with swimmerets on the underside of their abdomens, although their escape response is typically repeated flicks with the tail driving them backwards very quickly. Crabs and lobsters have strong walking legs, whereas shrimp have thin, fragile legs which they use primarily for perching.Rudloe & Rudloe (2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagocephalus Inermis
''Lagocephalus inermis'', known as the smooth blaasop, is a species of pufferfish in the family Tetraodontidae native to the Indo-Pacific. It is a marine species that ranges from Algoa Bay in South Africa to southern Japan, where it occurs at a depth range of 10 to 200 m (33 to 656 ft) and inhabits the edge of the continental shelf. It is a very large pufferfish, reaching 90 cm (35.4 inches) SL. It closely resembles the Atlantic species ''Lagocephalus laevigatus ''Lagocephalus laevigatus'', known as the smooth puffer, is a species of pufferfish in the family Tetraodontidae. It is native to the Western Atlantic, where it ranges from New England to Argentina, as well as the Eastern Atlantic, where it range ...'', but it can be distinguished from that species by its black gill opening. Additionally, it does not overlap in range with ''L. laevigatus''. It is reported to be demersal and oviparous. References Tetraodontidae Lagocephalus Fish described in 1850 {{Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagocephalus
''Lagocephalus'' is a genus of fish in the family Tetraodontidae (pufferfish) with a circumglobal distribution. Species There are currently 8 recognized species in this genus: * ''Lagocephalus guentheri'' A. Miranda-Ribeiro, 1915 (Diamond-back puffer) * ''Lagocephalus inermis'' (Temminck & Schlegel, 1850) * ''Lagocephalus laevigatus'' (Linnaeus, 1766) (Smooth puffer) * ''Lagocephalus lagocephalus'' (Linnaeus, 1758) (Oceanic puffer) * '' Lagocephalus lunaris'' (Bloch & J. G. Schneider, 1801) (Lunartail puffer) * ''Lagocephalus sceleratus'' (J. F. Gmelin, 1789) (Silver-cheeked puffer) * ''Lagocephalus spadiceus'' ( J. Richardson, 1845) (Half-smooth golden puffer) * ''Lagocephalus suezensis ''Lagocephalus suezensis'' is a species of pufferfish of the family Tetraodontidae. It is native to the western Indian Ocean and recorded in the Mediterranean Sea since 1977. It has since spread in the eastern Mediterranean Basin. It reaches 18 c ...'' E. Clark & Gohar, 1953 References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
