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Gulf Of Cazones
Gulf of Cazones () is a large gulf in southern Cuba. It is located at the south by the provinces of Matanzas and Cienfuegos, between the northeast edge of the Jardinillos Bank on the south, and Piedras and other cays and reefs on the north. It is considered dangerous for sailing vessels to cross because of calms and cross currents. Geography Two miles east-northeast of the south point of Diego Perez Cay is the beginning of the northeast section of the Jardinillos (or Jardines) bank which continues to the southeast of East Rock. East Rock is situated approximately a cable from the northeast end of East Guano Cay, to which it is connected by a reef. This northern edge of the bank rises like a wall with one or two sandy patches on it above water. With Pedras Cays and the reefs on the north, it forms the Gulf of Cazones. A submerged platform, between 3 and 4 fathoms (5.5 to 7.3 metres) deep, exists between the Bay of Pigs, the Gulf of Cazones, the Gulf of Batabano, and the Isle of Pine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuba
Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbean Sea, Gulf of Mexico, and Atlantic Ocean meet. Cuba is located east of the Yucatán Peninsula (Mexico), south of both the American state of Florida and the Bahamas, west of Hispaniola ( Haiti/Dominican Republic), and north of both Jamaica and the Cayman Islands. Havana is the largest city and capital; other major cities include Santiago de Cuba and Camagüey. The official area of the Republic of Cuba is (without the territorial waters) but a total of 350,730 km² (135,418 sq mi) including the exclusive economic zone. Cuba is the second-most populous country in the Caribbean after Haiti, with over 11 million inhabitants. The territory that is now Cuba was inhabited by the Ciboney people from the 4th millennium BC with the Gua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cayo Sigua (sand island)
{{disambiguation ...
Cayo or cayó may refer to: * ''Cayo'' (film), a 2005 Puerto Rican film starring Roselyn Sánchez * Cayo District, a district in the west of the nation of Belize ** San Ignacio, Belize, a town in the Cayo District (originally named "El Cayo") * Caio, Carmarthenshire, a village in Wales sometimes spelt with a 'y' ** Cayo Hundred, a geographic division named after the village * "Cayó", a 2022 song by Arca See also * Caio (other) * Cay A cay ( ), also spelled caye or key, is a small, low-elevation, sandy island on the surface of a coral reef. Cays occur in tropical environments throughout the Pacific, Atlantic, and Indian Oceans, including in the Caribbean and on the Great ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Coral
Antipatharians, also known as black corals or thorn corals, are an order of soft deep-water corals. These corals can be recognized by their jet-black or dark brown chitin skeletons, surrounded by the polyps (part of coral that is alive). Antipatharians are a cosmopolitan order, existing at nearly every location and depth, with the sole exception of brackish waters. However, they are most frequently found on continental slopes under deep. A black coral reproduces both sexually and asexually throughout its lifetime. Many black corals provide housing, shelter, food, and protection for other animals. Black corals were originally classified in the subclass Ceriantipatharia along with ceriantharians (tube-dwelling anemones), but were later reclassified under Hexacorallia. Though they have historically been used by Pacific Islanders for medical treatment and in rituals, its only modern use is making jewelry. Black corals have been declining in numbers and are expected to continue d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lane Snapper
The lane snapper (''Lutjanus synagris''), the Mexican snapper, redtail snapper or spot snapper, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the western Atlantic Ocean. Taxonomy The lane snapper was first formally described in 1758 as ''Sparus synagris'' by Carolus Linnaeus in the 10th edition of the '' Systema Naturae'' with the type locality given as ''America septentrionali,'' i.e. the Bahamas. The specific name ''synagris'' is an Ancient Greek name for the common dentex (''Dentex dentex'') which the lane snapper was thought to be similar to. Description The lane snapper has an oblong, compressed body. It has a sharply pointed snout, With a pair of front and a pair of rear nostrils which are simple holes, it has a relatively large mouth with a moderately protrusible upper jaw which has most of its length below the cheek bone when the mouth is shut., Each jaw has one or more rows of sharp, conical teeth with a few of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Colonies
Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form planulae, a mobile early form of the coral polyp which, when matu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Fans
Alcyonacea, or soft corals, are an order of corals. In addition to the fleshy soft corals, the order Alcyonacea now contains all species previously known as "gorgonian corals", that produce a more or less hard skeleton, though quite different from "true" corals (Scleractinia). These can be found in suborders Holaxonia, Scleraxonia, and Stolonifera. They are sessile colonial cnidarians that are found throughout the oceans of the world, especially in the deep sea, polar waters, tropics and subtropics. Common names for subsets of this order are sea fans and sea whips; others are similar to the sea pens of related order Pennatulacea. Individual tiny polyps form colonies that are normally erect, flattened, branching, and reminiscent of a fan. Others may be whiplike, bushy, or even encrusting. A colony can be several feet high and across, but only a few inches thick. They may be brightly coloured, often purple, red, or yellow. Photosynthetic gorgonians can be successfully kept in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agelas Schmidti
''Agelas schmidti'', commonly known as the brown tubular sponge, is a species of demosponge. It occurs at moderate depths in the Gulf of Mexico and the Caribbean Sea and often has a colonial coral growing over the surface. The type locality is Puerto Rico. Description The brown tubular sponge is a large sponge forming mounds that may be a metre (yard) across. The base is encrusted on the substrate or may develop lobes but above this there are several dozen large vertical tubes, narrowing at the top, each with a hollow centre or atrium and a large hole or osculum at the apex. They are up to long and wide and are soft, elastic and resilient. The walls are strengthened by a skeleton of spongin fibres and tiny calcareous spicules. On the side of these tubes there are deep grooves and shallow cup shaped depressions up to across each occupied by a dark reddish brown zoanthid (''Parazoanthus sp.''). This is a colonial coral living symbiotically with the sponge and the polyps are co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Fish
Coral reef fish are fish which live amongst or in close relation to coral reefs. Coral reefs form complex ecosystems with tremendous biodiversity. Among the myriad inhabitants, the fish stand out as colourful and interesting to watch. Hundreds of species can exist in a small area of a healthy reef, many of them hidden or well camouflaged. Reef fish have developed many ingenious specialisations adapted to survival on the reefs. Coral reefs occupy less than 1% of the surface area of the world oceans, but provide a home for 25% of all marine fish species. Reef habitats are a sharp contrast to the open water habitats that make up the other 99% of the world oceans. However, loss and degradation of coral reef habitat, increasing pollution, and overfishing including the use of destructive fishing practices, are threatening the survival of the coral reefs and the associated reef fish. Overview Coral reefs are the result of millions of years of coevolution among algae, invertebrat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cayo Blanco
HMCS ''Preserver'' was a depot ship of the Coastal Forces of the Royal Canadian Navy during World War II. Commissioned in July 1942, ''Preserver'' supported Canadian Fairmile B motor launches in Canadian and Newfoundland waters during the war. The ship was sold to the Peruvian Navy in 1946 and renamed the vessel ''Mariscal Castilla''. Used as a fleet supply ship, ''Mariscal Castilla'' was renamed ''Cabo Blanco'' in 1953. Past 1960, the sources diverge on the fate of the vessel, with most stating that ''Cabo Blanco'' was broken up for scrap, while one states the vessel was sold into commercial service. Renamed ''Cayo Blanco'' and then ''Petronap'' the vessel caught fire and wrecked at San Lorenzo Island near Callao on 20 April 1963. Description ''Preserver'' was long overall and between perpendiculars with a beam of and a draught of . The ship had a displacement of , a gross register tonnage (GRT) of 2,347 tons and a deadweight tonnage (DWT) of 3,455 tons. The vessel was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutjanus Analis
The mutton snapper (''Lutjanus analis'') is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is found in the Western Atlantic Ocean. Taxonomy The mutton snapper was first formally described in 1828 by the French zoologist Georges Cuvier with the type locality given as Santo Domingo in the Dominican Republic. The specific name refers to the red, sharply pointed anal fin. Description The mutton snapper has a moderately deep, almond shaped body, with a nearly lunate caudal fin. The dorsal fin is almost two lobed and it has a sharply pointed anal fin. The pectoral fin is long, extending just past the origin of the anal fin. Both pairs of nostrils are simple holes. It has small eyes, a straight dorsal profile on the forehead and comparatively large terminal mouth with a protrusible upper jaw which is mostly covered by the cheek bone when the mouth is closed. The jaws are equipped with 1-2 tows of conical teeth with some of the outer row bein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiny Dogfish
The spiny dogfish (''Squalus acanthias''), spurdog, mud shark, or piked dogfish is one of the best known species of the Squalidae (dogfish) family (biology), family of sharks, which is part of the Squaliformes order. While these common names may apply to several species, ''Squalus acanthias'' is distinguished by two spines (one wikt:anterior, anterior to each dorsal fin) and no anal fin. It lives in shallow waters and further offshore in most parts of the world, especially in temperate waters. Those in the northern Pacific Ocean were reevaluated in 2010 and found to constitute a separate species, now called the Pacific spiny dogfish, Pacific spiny dogfish (''Squalus suckleyi''). Description and behaviour The spiny dogfish has dorsal fins, no anal fin, and white spots along its back. The Caudal (anatomical term), caudal fin has asymmetrical lobes, forming a heterocercal tail. The species name ''acanthias'' refers to the shark's two spines. These are used defensively. If captured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Politics Of Cuba
Cuba has had a socialist political system since 1959 based on the "one state – one party" principle. Cuba is constitutionally defined as a Marxist–Leninist state. The present Constitution of Cuba, which was passed in a 2019 referendum, also describes the role of the Communist Party of Cuba to be the "leading force of society and of the state" and as having the capability of setting national policy, and First Secretary of the Communist Party is the most powerful position in Cuba. The 2019 Constitution of Cuba identifies the ideals represented by Cuban independence hero José Martí and revolutionary leader Fidel Castro as the primary foundation of Cuba's political system, while also stressing the importance of the influence of the ideas of Marx, Engels, and Lenin. The President of Cuba is Miguel Díaz-Canel, who succeeded Raúl Castro as First Secretary of the Communist Party of Cuba, the supreme leader position in 2021. Díaz-Canel is the first ruler of Communist Cuba to n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
