Dolphin Fish (Mahi-Mahi) Facts

The dolphin fish is not a dolphin. Unlike dolphins, which are mammals, dolphin fish are a type of ray-finned fish. The dolphin fish most likely got its confusing common name because it was previously classified in the genus Dolfyn. It also has a melon-shaped head, much like that of a true dolphin. In the modern classification system, the fish belongs to the genus Coryphaena. If a restaurant menu includes dolphin, its referring to the dolphin fish, not the mammal. Some restaurants use the alternative names mahi-mahi and pompano to prevent confusion. Fast Facts: Dolphin Fish Scientific Name: Coryphaena hippurus (common dolphin fish); Coryphaena equiselis (pompano dolphin fish)Other Names: Dolphinfish, dolphin, mahi-mahi, dorado, pompanoDistinguishing Features: Brilliantly colored fish with single dorsal fin spanning the length of the body; males have protruding foreheadsAverage Size: 1 meter in length and up to 40 kilograms (88 lb) weightDiet: CarnivorousLife Span: Up to 5 years, but usually less than 2 yearsHabitat: Temperate, subtropical, and tropical oceans worldwideConservation Status: Least ConcernKingdom: AnimaliaPhylum: ChordataClass: ActinopterygiiOrder: PerciformesFamily: CoryphaenidaeFun Fact: The dolphin fish is a very fast swimmer, reaching speeds of nearly 60 mph. Description There are two species of dolphin fish. The common dolphin fish (also known as mahi-mahi or dorado) is C. hippurus. The other species of dolphin fish is C. equiselis, which is also known as the pompano dolphin fish. Both species in the genus Coryphaena have a compressed head and single dorsal fin running the full length of the body. Both the anal and caudal fins are sharply concave. A mature male (bull) has a prominent protruding forehead, while a female has a rounded head. Mature females are smaller than males. Their long, slender bodies are well-suited to fast swimming. Mahi-mahi swim up to 50 knots (92.6 kph or 57.5 mph). Pompano dolphin fish are sometimes mistaken for juvenile common dolphin fish or mahi-mahi because they are small, reaching a maximum length of 127 centimeters (50 in). Pompano dolphin fish are bright blue-green with silver-gold sides. The fish fade in color to dull gray-green when they die. A typical mahi-mahi reaches a length of one meter and a weight of 7 to 13 kg (15 to 29 lb), but fish over 18 kg (40 lb) have been caught. These fish are brilliantly colored in shades of blue, green, and gold. Pectoral fins are iridescent blue, the back is green and blue, while flanks are silvery-gold. Some individuals sport red spots. Out of water, the fish appears golden (giving rise to the name dorado). Upon death, color fades to yellowish-gray. Distribution Both species of dolphin fish are migratory. The common dolphin fish prefers coastal and open water from sea level to a depth of 85 meters in temperate, subtropical, and tropical oceans worldwide. The pompano dolphin fish range overlaps that of the common dolphin fish, but it usually lives in the open ocean and occurs as deep as 119 meters. The fish form schools and tend to congregate in seaweed and under floating objects, including buoys and boats. Diet and Predators Dolphin fish are carnivores that prey upon zooplankton, squid, crustaceans, and smaller fish. The fish is prey to other large oceanic predators, including billfish and sharks. Both species are important for commercial and sports fishing. The fish are generally considered safe to eat, but they are moderately contaminated with mercury and can serve as a vector for ciguatera poisoning. Reproduction and Life Cycle Dolphin fish grow and mature very quickly. Fish reach maturity between 4 and 5 months of age and start spawning when they reach a length of about 20 centimeters. Spawning occurs throughout the year when water currents are warm. Females spawn two to three times each year, producing 80,000 to a million eggs each time. Pompano dolphin fish have a life span of up to 3 to 4 years, but most live less than 2 years. Mahi-mahi live up to 5 years, but rarely exceed 4 years. Conservation Status Both the common dolphin fish and pompano dolphin fish are categorized as least concern on the IUCN Red List. Its population is stable. However, the fish face threats from declining habitat quality. The species has high commercial value and is extensively harvested. Many countries have imposed bag limits and size limits to support sustainable fishing. Sources Collette, B., Acero, A., Amorim, A.F., Boustany, A., Canales Ramirez, C., Cardenas, G., Carpenter, K.E., de Oliveira Leite Jr., N., Di Natale, A., Fox, W., Fredou, F.L., Graves, J., Viera Hazin, F.H., Juan Jorda, M., Minte Vera, C., Miyabe, N., Montano Cruz, R., Nelson, R., Oxenford, H., Schaefer, K., Serra, R., Sun, C., Teixeira Lessa, R.P., Pires Ferreira Travassos, P.E., Uozumi, Y. Yanez, E.  2011.  Coryphaena hippurus.  The IUCN Red List of Threatened Species  2011: e.T154712A4614989.  Gibbs, R.H., Jr. and Collette, B.B. 1959. On the identification, distribution, and biology of the dolphins,  Coryphaena hippurus  and  C. equiselis.  Bulletin of Marine Science  9(2): 117-152.Potoschi, A., O. Reà ±ones and L. Cannizzaro. 1999. Sexual development, maturity and reproduction of dolphinfish (Coryphaena hippurus) in the western and central Mediterranean.: Sci. Mar. 63(3-4):367-372.Sakamoto, R. and Kojima, S. 1999. Review of dolphinfish biological and fishing data i n Japanese waters.  Science Marine  63(3-4): 375-385.Schwenke, K.L. and Buckel, J.A. 2008. Age, growth, and reproduction of dolphinfish (Coryphaena hippurus) caught off the coast of North Carolina.  Fish. Bull.  106: 82-92.

A Rose For Emily By William Faulkner - 923 Words

A Rose for Emily; A Tale of The Old South William Faulkner was born in New Albany, Mississippi in 1897 but lived most of his life in Oxford, a small town nearby. After dropping out of high school then briefly joining the Canadian Air Force, he returned home and completed three terms at the University of Mississippi (Fulton 27). During his early twenties Faulkner spent time in New Orleans and Europe before returning to Oxford and publishing his first book of poems. In 1929 he married Estelle Franklin and published his first novel, Sartoris, which became the first of the series based on his fictionalized idea of Oxford. The theme of his work centered on the toll taken by white southerners on African-Americans. Through the 1930’s, Faulkner spent time in Hollywood writing screenplays to generate money, and was known to be a heavy drinker. In 1936 Faulkner had his first stay at Wrights Sanitarium, a nursing facility to treat his binge drinking (31). By the mid 1940’s, he rediscovered himself as a writer with the pu blication of The Portable Faulkner, and in 1949 won the Nobel Prize for literature (Boman 1). After moving to Virginia to be close to his only daughter Jill, Faulkner seemed to find happiness in life. A month before his death, he published The Reivers, which won Faulkner his second Pulitzer Prize. The Southern writer would make his final return home to Mississippi, and admitted himself into Wrights Sanitarium on July 5, 1962. He suffered a heart attack and died theShow MoreRelatedA Rose For Emily By William Faulkner1729 Words   |  7 PagesJune 24, 2015 â€Å"A Rose for Emily† In every neighborhood there is always that one house that is a mystery to everyone. A house that everyone wants to know about, but nobody can seem to be able to dig up any answers. It’s the type of place that you would take any opportunity or excuse to get to explore. 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Can Public Relations Be Ethically Moral Free Essays

Can public relations be ethically moral? Should we be involved in them if we want to be moral individuals? But what is ethical, moral and what is already unethical, immoral? Where are the frontiers? And who define them? The Internet Encyclopedia of Philosophy explains: â€Å"The field of ethics, also called moral philosophy, involves systematizing, defending, and recommending concepts of right and wrong behavior† (http://www. iep. utm. We will write a custom essay sample on Can Public Relations Be Ethically Moral or any similar topic only for you Order Now edu/e/ethics. htm). All definitions of ethics usually share certain notions such as distinguishing right from wrong, and determining the nature of what should be valued. In the public relations discipline, ethics embraces values like honesty, openness, loyalty, fair-mindedness, respect, integrity, and forthright communication. But people do not consider it in order life . Public relations are often immoral. Everybody wants the best for himself and people are hell-bent for everything. They use different methods to gain it. A man behaves often like a wild animal in a jungle. Thus if you want to survive you have to follow. You have to take the rules of the majority. And unfortunately, these rules are not always in accordance with ethics. The frontiers of ethic have moved only because our society lets them. What used to be immoral in the past, is considering normal today. There is no right way how to avoid immorality in public relations. The question is, how strong it is and will become. The answer will primarily depend on the society and its future action in moving the frontiers of ethics. How to cite Can Public Relations Be Ethically Moral, Essay examples

Incas Essay Thesis Example For Students

Incas Essay Thesis The Incan CivilizationThe Inca were originally a small warlike tribe inhabiting the south highland region of the Cordillera Central in Peru. In about 1100AD they began to move into the valley of Cuzco, where, for roughly the next 300 years, they raided and imposed tribute on neighboring civilizations. Until the middle of the 15th century, the Inca undertook no major imperialistic expansion, their farthest advance prior to this time was southward about 32 km (about 20 mi.) from Cuzco in the reign of the sixth ruler, Inca Roca. The word Inca actually means king or prince in the Incas native language Quechua. The term Inca was actually a name applied by the Spanish to the Quechuan-speaking Native American people who established the Andean empire in South America, now know as Peru, shortly before the conquest of the New World by Europeans. The name, Inca, also applies to each ruler of that empire and, to all subject peoples of the Incan Empire. At its peak, in about the 1500s, the Inca- controlled territory stretched more than 4000 km (more than 2500 mi.) north to south. From east to west, it extended about 805 km (about 500 mi.); and it encompassed an area roughly equal in size to the present-day Atlantic Coast states of the United States. Scholars estimate that between 3.5 million to 16 million peoples of varying tribal backgrounds inhabited this immense region. The Incas downfall occurred in the 1500s, when the Spanish Conquistadors invaded Peru, and the Incan civilization. The Conquistadors were led by a man the famous explorer, Francisco Pizarro. Pizarro and his men came to Peru in 1524, and by 1531, had taken over all of the Incas land in the name of Spain. The stronger, more powerful Spanish army defeated the Incas and took their land, their culture, and their respect. Because of the Spanish take over, most of Peru speak Spanish and are Roman Catholics. At the height of their power, the Inca achieved a political and governmental system unsurpassed by any other Native American nation of the Western Hemisphere. The Incan society, an agriculturally based theocracy (a government in which the ruler is seen as a direct descendant of God) rigidly organized with primitive, socialistic ideals, was dominated by the all-powerful, God-Like ruler called the Inca. Beneath the Inca, in descending order of rank and power, were the royal family and uppe r aristocracy, the imperial administrators and petty nobility, and the great mass of artisans and farm laborers. The Incas were farmers, and lived of their agriculture. The most important crops of the Incas were potatoes and maize. Llamas were the primary beasts of burden; alpacas were domesticated and raised chiefly for their fine wool. Other domesticated animals included dogs, guinea pigs, and ducks. The principal Incan manufactures were ceramic pottery, textiles, metal ornaments, tools, and weapons. Among the most impressive features of Incan civilization were vast temples, palaces, fortresses, and public works; massive stone buildings, notably the great Temple of the Sun at Cuzco, were skillfully erected with a minimum of engineering equipment. Other remarkable achievements in engineering included the construction of rope suspension bridges (some nearly 100 m/328 ft in length), irrigation canals, and aqueducts. The use of bronze, an alloy of copper and tin suited for casting, for tools and ornaments was widespread. Religion among the Inca was highly formalized. The supreme Inca deity was Viracocha, creator and ruler of all living things. Other major deities were the gods of the sun, stars, and weather and the goddesses of the moon, earth, and sea. Incan ceremonies and rituals, numerous and frequently elaborate, primarily centered on agricultural and health concerns, particularly the growing and harvesting of food crops and cures for various illnesses. At especially important ceremonies live animals were sacrificed; human sacrifices were also occasionally offered to the gods. The Inca produced a rich body of folklore and music, of which only fragments survive. .u67d2f38c450bf1aeff06c676730e617c , .u67d2f38c450bf1aeff06c676730e617c .postImageUrl , .u67d2f38c450bf1aeff06c676730e617c .centered-text-area { min-height: 80px; position: relative; } .u67d2f38c450bf1aeff06c676730e617c , .u67d2f38c450bf1aeff06c676730e617c:hover , .u67d2f38c450bf1aeff06c676730e617c:visited , .u67d2f38c450bf1aeff06c676730e617c:active { border:0!important; } .u67d2f38c450bf1aeff06c676730e617c .clearfix:after { content: ""; display: table; clear: both; } .u67d2f38c450bf1aeff06c676730e617c { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u67d2f38c450bf1aeff06c676730e617c:active , .u67d2f38c450bf1aeff06c676730e617c:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u67d2f38c450bf1aeff06c676730e617c .centered-text-area { width: 100%; position: relative ; } .u67d2f38c450bf1aeff06c676730e617c .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u67d2f38c450bf1aeff06c676730e617c .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u67d2f38c450bf1aeff06c676730e617c .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u67d2f38c450bf1aeff06c676730e617c:hover .ctaButton { background-color: #34495E!important; } .u67d2f38c450bf1aeff06c676730e617c .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u67d2f38c450bf1aeff06c676730e617c .u67d2f38c450bf1aeff06c676730e617c-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u67d2f38c450bf1aeff06c676730e617c:after { content: ""; display: block; clear: both; } READ: Power Of The Few Over The Many EssayThe Inca were a very significant part to the development of the countries of northwest South America, especially Peru. The Native American heritage of Peru is one of the richest in South America. Although Spain gave Peru its language, religion, and rulers, the civilization of the Inca has left its traces throughout Peruvian culture. Archaeological excavations have uncovered monumental Native American remains. Architecture of the Spanish colonial period, is mix of Spanish and Native American forms, called Creole. In art today, the indigenist school pointedly interprets 20th-century Peru in a Native American mode. The Native American penta tonic musical scale is still used, as are ancient instruments such as conch shells, flutes, ocarina, and panpipes. The descendants of the Incan, Quechua people populate the Andean highlands. Many do not speak Spanish and have preserved the customs and folklore of their ancestors. Because of this, in 1979, the Peruvian government made Quechua, along with Spanish, one of the official languages of Peru. Along the coast and in the highland cities, the whites, mestizos, and blacks live in a modern Western style. In contrast to these settlements are the jungles of eastern Peru, where more isolated groups of Native Americans retain lifestyles similar to those of their ancestors.