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Acanthostracion Guineensis
''Acanthostracion'' is a genus of boxfishes native to the Atlantic Ocean. Species There are currently 4 recognized species in this genus:Matsuura, K. (2014): Taxonomy and systematics of tetraodontiform fishes: a review focusing primarily on progress in the period from 1980 to 2014. ''Ichthyological Research, 62 (1): 72-113.'' *'' Acanthostracion guineensis'' (Bleeker, 1865) *''Acanthostracion notacanthus'' (Bleeker, 1863) (Island cowfish) *''Acanthostracion polygonius'' Poey, 1876 (Honeycomb cowfish) *''Acanthostracion quadricornis'' ( Linnaeus, 1758 Events January–March * January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (''Animalia'') of the 10th edition of Systema Naturae, 10th edition of ''Systema Naturae'', the sta ...) (Scrawled cowfish) References Ray-finned fish genera Taxa named by Pieter Bleeker {{Tetraodontiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthostracion Polygonius
The honeycomb cowfish (''Acanthostracion polygonius'') belongs to family Ostraciidae. It is also known simply as the trunkfish or cowfish. Description The honeycomb cowfish has armor-like, hexagonal scales covering most of its body. It is named for its unique honeycomb-like pattern and "horns". This pattern helps the fish to blend in with coral reefs. Most honeycomb cowfish tend to be blue in color, but can also be yellow, gray, or green. Juveniles are generally more colorful than adults. They have no pelvic fins, and the caudal fin is rounded. Honeycomb cowfish have several modified bony scales and "horns." These serve as a means of protection. Honeycomb cowfish can be distinguished from similar fish by the two spines above their eyes and hexagonal pattern. Compared to other boxfish, the honeycomb cowfish has a smaller, protruding mouth and fleshy lips. The maximum body length is 50 centimeters, but the average length is 25 centimeters. Distribution This species is distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthostracion Quadricornis
''Acanthostracion'' is a genus of boxfishes native to the Atlantic Ocean. Species There are currently 4 recognized species in this genus:Matsuura, K. (2014): Taxonomy and systematics of tetraodontiform fishes: a review focusing primarily on progress in the period from 1980 to 2014. ''Ichthyological Research, 62 (1): 72-113.'' *'' Acanthostracion guineensis'' (Bleeker, 1865) *''Acanthostracion notacanthus'' (Bleeker, 1863) (Island cowfish) *''Acanthostracion polygonius'' Poey, 1876 (Honeycomb cowfish) *'' Acanthostracion quadricornis'' ( Linnaeus, 1758 Events January–March * January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (''Animalia'') of the 10th edition of Systema Naturae, 10th edition of ''Systema Naturae'', the sta ...) (Scrawled cowfish) References Ray-finned fish genera Taxa named by Pieter Bleeker {{Tetraodontiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Bleeker
Pieter Bleeker (10 July 1819 – 24 January 1878) was a Dutch medical doctor, ichthyologist, and herpetologist. He was famous for the ''Atlas Ichthyologique des Indes Orientales Néêrlandaises'', his monumental work on the fishes of East Asia published between 1862 and 1877. Life and work Bleeker was born on 10 July 1819 in Zaandam. He was employed as a medical officer in the Royal Netherlands East Indies Army from 1842 to 1860, (in French). stationed in the Dutch East Indies (now Indonesia). During that time, he did most of his ichthyology work, besides his duties in the army. He acquired many of his specimens from local fishermen, but he also built up an extended network of contacts who would send him specimens from various government outposts throughout the islands. During his time in Indonesia, he collected well over 12,000 specimens, many of which currently reside at the Naturalis Biodiversity Center in Leiden. Bleeker corresponded with Auguste Duméril of Paris. His wor ... [...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] |
Boxfish
Ostraciidae is a family of squared, bony fish belonging to the order Tetraodontiformes, closely related to the pufferfishes and filefishes. Fish in the family are known variously as boxfishes, cofferfishes, cowfishes and trunkfishes. It contains about 23 extant species in 6 extant genera. Description Members of this family occur in a variety of different colors, and are notable for the hexagonal or "honeycomb" patterns on their skin. They swim in a rowing manner. Their hexagonal plate-like scales are fused together into a solid, triangular or box-like carapace, from which the fins, tail, eyes and mouth protrude. Because of these heavy armoured scales, Ostraciidae are limited to slow movements, but few other fish are able to eat the adults. Ostraciid boxfish of the genus ''Lactophrys'' also secrete poisons from their skin into the surrounding water, further protecting them from predation. Although the adults are in general quite square in shape, young Ostraciidae are more rounded. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe and Asia from the "New World" of the Americas in the European perception of the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other definitions describe the Atlantic as extending southward to Antarctica). The Atlantic Ocean is divided in two parts, by the Equatorial Counter Current, with the North(ern) Atlantic Ocean and the South(ern) Atlantic Ocean split at about 8°N. Scientific explorations of the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthostracion Guineensis
''Acanthostracion'' is a genus of boxfishes native to the Atlantic Ocean. Species There are currently 4 recognized species in this genus:Matsuura, K. (2014): Taxonomy and systematics of tetraodontiform fishes: a review focusing primarily on progress in the period from 1980 to 2014. ''Ichthyological Research, 62 (1): 72-113.'' *'' Acanthostracion guineensis'' (Bleeker, 1865) *''Acanthostracion notacanthus'' (Bleeker, 1863) (Island cowfish) *''Acanthostracion polygonius'' Poey, 1876 (Honeycomb cowfish) *''Acanthostracion quadricornis'' ( Linnaeus, 1758 Events January–March * January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (''Animalia'') of the 10th edition of Systema Naturae, 10th edition of ''Systema Naturae'', the sta ...) (Scrawled cowfish) References Ray-finned fish genera Taxa named by Pieter Bleeker {{Tetraodontiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthostracion Notacanthus
The island cowfish (''Acanthostracion notacanthus'') is a species of ray-finned fish within the family Ostraciidae. The species occurs in the eastern Atlantic near Azores, Saint Helena and Ascension Island, Ghana, and Angola, with some individuals reported from Sao Tome Island. It lives in shallow waters 3-25 meters below the ocean surface over rocks, rubble, sand, and on shallow reef substrate near islands. It grows to a length of 50 centimeters. Conservation The island cowfish has been classified as a 'Data deficient' species by the IUCN Red List due to a lack of information regarding the species. No conservation efforts have been made towards the species, although its range does overlap with several marine protected areas Marine protected areas (MPA) are protected areas of seas, oceans, estuaries or in the US, the Great Lakes. These marine areas can come in many forms ranging from wildlife refuges to research facilities. MPAs restrict human activity for a conserv .... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeycomb Cowfish
The honeycomb cowfish (''Acanthostracion polygonius'') belongs to family Ostraciidae. It is also known simply as the trunkfish or cowfish. Description The honeycomb cowfish has armor-like, hexagonal scales covering most of its body. It is named for its unique honeycomb-like pattern and "horns". This pattern helps the fish to blend in with coral reefs. Most honeycomb cowfish tend to be blue in color, but can also be yellow, gray, or green. Juveniles are generally more colorful than adults. They have no pelvic fins, and the caudal fin is rounded. Honeycomb cowfish have several modified bony scales and "horns." These serve as a means of protection. Honeycomb cowfish can be distinguished from similar fish by the two spines above their eyes and hexagonal pattern. Compared to other boxfish, the honeycomb cowfish has a smaller, protruding mouth and fleshy lips. The maximum body length is 50 centimeters, but the average length is 25 centimeters. Distribution This species is distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Felipe Poey Y Aloy
Felipe Poey (May 26, 1799 – January 28, 1891) was a Cuban zoologist. Biography Poey was born in Havana, the son of French and Spanish parents. He spent several years (1804 to 1807) of his life in Pau then studied law in Madrid. He became a lawyer in Spain but was forced to leave due to his liberal ideas, returning to Cuba in 1823. He began to concentrate on the study of the natural science and traveled to France in 1825 with his wife. He began writing on the butterflies of Cuba and acquiring knowledge on fish, later supplying Georges Cuvier and Valenciennes with fish specimens from Cuba. He took part in the foundation, in 1832, of the Société Entomologique de France. Poey returned to Cuba in 1833 where he founded the Museum of Natural History in 1839. In 1842 he became the first professor of zoology and comparative anatomy at the University of Havana The University of Havana or (UH, ''Universidad de La Habana'') is a university located in the Vedado district of Hava ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrawled Cowfish
The scrawled cowfish (''Acanthostracion quadricornis'') is a species of boxfish native to the western tropical and equatorial Atlantic, as well as the Gulf of Mexico. They range in size from , with a maximum length of , and can be found at depths between . It is common to occasional in Florida and Bahamas; occasional to uncommon in the Caribbean. It also occurs in the Gulf of Mexico, north to Massachusetts, Bermuda and south to Brazil in tropical and warm temperate waters. Reproduction The scrawled cowfish spawns during the months of January and February, and July through September. They release the eggs in pelagic waters and eventually settle as juveniles out of the water column. Description It has distinctive features such as a scrawled pattern of bluish markings covering its body; a blue line runs from snout to anal fin and it has a pair of sharp spines above each eye, giving the name "cowfish" because they resemble the horns of a cow. This latter point distinguishes cowfis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
