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Mutton Hamlet
The marbled grouper (''Dermatolepis inermis''), donkey fish, mutton hamlet, rockhind and sicklefish grouper, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It is a predatory reef fish which is found in the Western Atlantic Ocean. Description The marbled grouper has a body which is at least twice as deep as its standard length which is at its deepest at the origin of the dorsal fin and laterally compressed. It has a long snout and the dorsal profile of the head is steep. The dorsal fin has 11 spines and 18-20 soft rays while the anal fin has 3 spines and 8-9 soft rays, the pectoral fin is large. The adults are yellowish brown marked with numerous small dark brown spots on the head, body and fins and pale blotches on the head and body. The juveniles are dark brown through to black, marked with an irregular scattering of white blotches on the head and body. It at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achille Valenciennes
Achille Valenciennes (9 August 1794 – 13 April 1865) was a French zoology, zoologist. Valenciennes was born in Paris, and studied under Georges Cuvier. His study of parasitic worms in humans made an important contribution to the study of parasitology. He also carried out diverse systematic classifications, linking fossil and current species. He worked with Cuvier on the 22-volume "''Histoire Naturelle des Poissons''" (Natural History of Fish) (1828–1848), carrying on alone after Cuvier died in 1832. In 1832, he succeeded Henri Marie Ducrotay de Blainville (1777–1850) as chair of ''Histoire naturelle des mollusques, des vers et des zoophytes'' at the Muséum national d'histoire naturelle. Early in his career, he was given the task of classifying animals described by Alexander von Humboldt (1769–1859) during his travels in the American tropics (1799 to 1803), and a lasting friendship was established between the two men. He is the binomial authority for many species of fish, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Mexico
The Gulf of Mexico () is an oceanic basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent. It is bounded on the northeast, north, and northwest by the Gulf Coast of the United States; on the southwest and south by the Mexican states of Tamaulipas, Veracruz, Tabasco, Campeche, Yucatán, and Quintana Roo; and on the southeast by Cuba. The coastal areas along the Southern U.S. states of Texas, Louisiana, Mississippi, Alabama, and Florida, which border the Gulf on the north, are occasionally referred to as the "Third Coast" of the United States (in addition to its Atlantic and Pacific coasts), but more often as "the Gulf Coast". The Gulf of Mexico took shape about 300 million years ago (mya) as a result of plate tectonics. The Gulf of Mexico basin is roughly oval and is about wide. Its floor consists of sedimentary rocks and recent sediments. It is connected to part of the Atlantic Ocean through the Straits of Florida between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spawn (biology)
Spawn is the eggs and sperm released or deposited into water by aquatic animals. As a verb, ''to spawn'' refers to the process of freely releasing eggs and sperm into a body of water (fresh or marine); the physical act is known as spawning. The vast majority of aquatic and amphibious animals reproduce through spawning. These include the following groups: * Bony fishes * Crustaceans (such as crabs, shrimps, etc.) *Mollusks (such as oysters, octopus, squid) *Echinoderms (such as sea urchins, sea stars, sea cucumbers, etc.) * Amphibians (such as frogs, toads, salamanders, newts) * Aquatic insects (such as dragonflies, mayflies, mosquitoes) *Coral, which are living colonies of tiny, aquatic organisms—not plants, as they are sometimes perceived to be. Corals, while appearing sedentary or botanical by nature, actually spawn by releasing clouds of sperm and egg cells into the water column, where the two mix. As a general rule, aquatic or semiaquatic reptiles, birds, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abrolhos Bank , a chain of islands in the Indian Ocean off the West coast of Australia
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Abrolhos or Abrolhos Islands may refer to two archipelagos: * Abrolhos Archipelago, off the north-east coast of Brazil ** Abrolhos Marine National Park, at the Atlantic Ocean, off the East coast of Brazil * Houtman Abrolhos The Houtman Abrolhos (often called the Abrolhos Islands) is a chain of 122 islands and associated coral reefs in the Indian Ocean off the west coast of Australia about west of Geraldton, Western Australia. It is the southernmost true coral r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parcel De Manuel Luís Marine State Park
The Parcel de Manuel Luís Marine State Park () is a state park in the state of Maranhão, Brazil. It protects the Manuel Luis Reefs, an important coral reef of the south Atlantic. The reefs contain the wrecks of many ships. Location The Parcel de Manuel Luís Marine State Park is in the Atlantic ocean offshore from the municipality of Cururupu, Maranhão. The reef is named for the fisherman Manuel Luís, who discovered the rock formation in the late nineteenth century. The corals grow on a granite reef and cover an area of . The park has an area of , from Maiau Island and from Lençóis Island. History The coral reefs along of the northeast coast of Brazil from the south of Bahia to Maranhão are rapidly degrading due to destructive use. The state park was considered one of the seven highest priorities for conservation of the reefs. The Parcel de Manuel Luís Marine State Park was created by decree 11.902 of 11 June 1991 with the purpose of protecting the largest coral ree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocas Atoll
The Rocas Atoll ( ) is the only atoll in the South Atlantic Ocean. It belongs to the Brazilian State of Rio Grande do Norte. It is located approximately northeast of Natal and west of the Fernando de Noronha archipelago. The atoll is of volcanic origin and coralline formation. Description The oval atoll is long and wide. The lagoon is up to deep and has an area of . The land area of the two islets (Cemitério Island, southwest and Farol Cay, northwest) is . Farol Cay accounts for almost two-thirds of the aggregate area. The highest point is a sand dune in the south of larger Farol Cay, with a height of . Both islets are overgrown with grasses, bushes and a few palm trees. The population consists of crabs, spiders, scorpions, sand fleas, beetles, large roaches, and many species of birds. There is a lighthouse of the Brazilian Navy that has been in operation and maintained since the 1960s, at the Northern end of Farol Bay. In its vicinity is a derelict lighthouse from 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fernando De Noronha
Fernando de Noronha (), officially the State District of Fernando de Noronha () and formerly known as the Federal Territory of Fernando de Noronha () until 1988, is an archipelago in the Atlantic Ocean, part of the state of Pernambuco, Brazil, and located off the Brazilian coast. It consists of 21 islands and islets, extending over an area of . Only the eponymous main island is inhabited; it has an area of and a population estimated at 3,101 in 2020. While most of the archipelago is relatively low-lying, there are parts reaching more than in elevation. The islands are administratively unique in Brazil. They form a "state district" () that is administered directly by the government of the state of Pernambuco (despite being geographically closer to the state of Rio Grande do Norte). The state district's jurisdiction also includes the very remote Saint Peter and Saint Paul Archipelago, located northeast of Fernando de Noronha. Seventy percent of the islands' area was established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trindade And Martin Vaz
Trindade and Martim Vaz (, ) is an archipelago located in the South Atlantic Ocean about east off the coast of the Brazilian state of Espírito Santo, of which it forms a part. The archipelago has a total area of and a navy-supported research station of up to 8 persons. The archipelago consists of five islands and several rocks and stacks; Trindade is the largest island, with an area of ; about east of it are the tiny Martim Vaz islets, with a total area of . The islands are of volcanic origin and have rugged terrain; the date of last eruption in the island is unknown, but occurred on the southeastern tip of the island at Vulcão de Paredão. They are largely barren, except for the southern part of Trindade. They were discovered in 1502 by Portuguese explorer Estêvão da Gama and stayed Portuguese until they became part of Brazil at its independence in 1822. From 1895 to 1896, Trindade was occupied by the United Kingdom until an agreement with Brazil was reached. During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Paulo
São Paulo (; ; Portuguese for 'Paul the Apostle, Saint Paul') is the capital of the São Paulo (state), state of São Paulo, as well as the List of cities in Brazil by population, most populous city in Brazil, the List of largest cities in the Americas, Americas, and both the Western Hemisphere, Western and Southern Hemispheres. Listed by the Globalization and World Cities Research Network (GaWC) as an global city, alpha global city, it exerts substantial international influence in commerce, finance, arts, and entertainment. It is the List of largest cities#List, largest urban area by population outside Asia and the most populous Geographical distribution of Portuguese speakers, Portuguese-speaking city in the world. The city's name honors Paul the Apostle and people from the city are known as ''paulistanos''. The city's Latin motto is ''Non ducor, duco'', which translates as "I am not led, I lead." Founded in 1554 by Jesuit priests, the city was the center of the ''bandeirant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Luís, Maranhão
São Luís (; "Saint Louis") is the capital and largest city of the Brazilian state of Maranhão. The city is located on Upaon-açu Island or Ilha de São Luís, in the Baía de São Marcos (''Saint Mark's Bay''), an extension of the Atlantic Ocean which forms the estuary of Pindaré, Mearim, Itapecuru and other rivers. Its coordinates are 2.53° south, 44.30° west. São Luís has the second largest maritime extension within Brazilian states. Its maritime extension is 640 km (397 miles). The city proper has a population of some 1,037,775 people (2022 IBGE census). The metropolitan area totals 1,536,017, ranked as the 15th largest in Brazil. São Luís, created originally as ''Saint-Louis-de-Maragnan'', is the only Brazilian state capital founded by France (see France Équinoxiale) and it is one of the three Brazilian state capitals located on islands (the others are Vitória and Florianópolis). The historic center of the city (dating from the 17th century) has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Marta
Santa Marta (), officially the Distrito Turístico, Cultural e Histórico de Santa Marta (), is a port List of cities in Colombia, city on the coast of the Caribbean Sea in northern Colombia. It is the capital of Magdalena Department and the fourth-largest urban city of the Caribbean Region of Colombia, after Barranquilla, Cartagena, Colombia, Cartagena, and Soledad, Atlantico, Soledad. Founded on July 29, 1525, by the Spanish conqueror Rodrigo de Bastidas, it was one of the first Spanish settlements in Colombia, its oldest surviving city, and second-oldest in South America. This city is situated on a bay by the same name and as such, it is a prime tourist destination in the Caribbean region. History Pre-Columbian times Before the arrival of Europeans, the South American continent was inhabited by a number of Indigenous peoples of the Americas, indigenous groups. Due to a combination of tropical weather, significant rainfall, and the destruction and misrepresentation of man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guanaja
Guanaja is one of the Bay Islands Department, Bay Islands of Honduras and is in the Caribbean. It is about off the north coast of Honduras, and from the island of Roatan. One of the cays off Guanaja, also called Guanaja or Bonacca or Low Cay (or just simply, The Cay), is near the main island, and contains most of the approximately 5,538 people who live in Guanaja. The densely populated cay has been described as the Venice of Honduras because of the waterways that run through it. The other two main settlements on Guanaja are Mangrove Bight and Savannah Bight. Smaller settlements includes Pelican Reef, East End and North East Bight. The primary source of income for the islanders is fishing and shrimping. Tourism is confined to a handful of small resorts that cater to divers, snorkelers and adventure travellers. The island's warm, clear waters support an extensive coral reef that is part of the Mesoamerican Barrier Reef System, Mesoamerican Barrier Reef and second only to the Gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
