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Stereolepis Gigas
The giant sea bass (''Stereolepis gigas'') is a fish native to the North Pacific Ocean. Although commonly referred to as a giant sea bass, black sea bass or giant black sea bass, it is actually a wreckfish in the family Polyprionidae rather than in the sea bass family Serranidae. Characteristics Giant sea bass reaching a size of and a weight of up to have been reported. However, in Charles F. Holder's book ''The Channel Islands of California'', published in 1910, the author claims specimens taken from the Gulf of California attained . Aside from its tremendous size, the giant sea bass is also known for its lengthy lifespan. They mature around the age of 11 or 12, around the weight of . However, some of the largest specimens have been known to exceed 7 ft, and are estimated to be 75 years or older. In the eastern North Pacific, its range is from Humboldt Bay, California, to the Gulf of California, Mexico, most common from Point Conception southward. In the northwestern P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Academy Of Sciences
The California Academy of Sciences is a research institute and natural history museum in San Francisco, California, that is among the largest museums of natural history in the world, housing over 46 million specimens. The Academy began in 1853 as a learned society and still carries out a large amount of original research. The institution is located at the Golden Gate Park in San Francisco. Completely rebuilt in 2008, the Academy's primary building in Golden Gate Park covers . In early 2020, before the COVID-19 pandemic, the California Academy of Sciences had around 500 employees and an annual revenue of about $33 million. Governance The California Academy of Sciences, California's oldest operating museum and research institution for the natural sciences, is governed by a forty-one member Board of Trustees who are nominated and chosen by the California Academy of Sciences Fellows. The Academy Fellows are, in turn, " minated by their colleagues and appointed by the Board of Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mackerel
Mackerel is a common name applied to a number of different species of pelagic fish, mostly from the family Scombridae. They are found in both temperate and tropical seas, mostly living along the coast or offshore in the oceanic environment. Mackerel species typically have deeply forked tails and vertical 'tiger-like' stripes on their backs with an Iridescence, iridescent green-blue quality. Many are restricted in their distribution ranges and live in separate populations or Fish stocks, fish stocks based on geography. Some stocks Fish migration, migrate in large Shoaling and schooling, schools along the coast to suitable spawning grounds, where they spawn in fairly shallow waters. After spawning they return the way they came in smaller schools to suitable feeding grounds, often near an area of upwelling. From there they may move offshore into deeper waters and spend the winter in relative inactivity. Other stocks migrate across oceans. Smaller mackerel are forage fish for lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyprionidae
The wreckfish are a family, Polyprionidae in the suborder Percoidei of the order Perciformes. They are deep-water marine fish and can be found on the ocean bottom, where they inhabit caves and shipwrecks (thus their common name). Their scientific name is from Greek ''poly'' meaning "many" and ''prion'' meaning "saw", a reference to their prominent spiny fins. Atlantic wreckfish (''Polyprion americanus'') are a long-lived commercial species in the Mediterranean, the south-eastern Pacific and the Atlantic Ocean. Genera There are four species in two genera: * Genus '' Polyprion'' Oken, 1817 ** ''Polyprion americanus'' (Bloch & Schneider, 1801) ** '' Polyprion oxygeneios'' (Schneider & Forster, 1801) * Genus '' Stereolepis'' Ayres, 1859 ** '' Stereolepis gigas'' Ayres, 1859 ** '' Stereolepis doederleini'' Lindberg Lindberg is a municipality in the district of Regen in Bavaria in Germany in the immediate neighbourhood of the larger town Zwiesel. Location Lindberg lies i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalina Island, CA
Santa Catalina Island ( xgf, Pimuu'nga or ; es, Isla Santa Catalina) is a rocky island off the coast of Southern California in the Gulf of Santa Catalina. The island name is often shortened to Catalina Island or just Catalina. The island is long and across at its greatest width. The island is located about south-southwest of Long Beach, California. The highest point on the island is Mount Orizaba (). Geologically, Santa Catalina is part of the Channel Islands of California archipelago and is the easternmost of the Channel Islands. Politically, Catalina Island is part of Los Angeles County in District 4. Most of the land on the island is unincorporated (governed by the county). Catalina was originally inhabited and used by many different Southern California Tribes, including the Tongva, who called the island or and referred to themselves as or . The first Europeans to arrive on Catalina claimed it for the Spanish Empire. Over the years, territorial claims to the island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquarium Of The Pacific
The Aquarium of the Pacific (formerly the Long Beach Aquarium of the Pacific) is a public aquarium on a site on Rainbow Harbor in Long Beach, California, United States. It is situated across the water from the Long Beach Convention Center, Shoreline Village, and the Queen Mary Hotel and Attraction. The aquarium sees 1.5 million visitors a year and has a total staff of about 1,875 people, including more than 1,500 volunteers and about 375 employees. It is a 501(c)(3) non-profit aquarium. The aquarium is an accredited member of the Association of Zoos and Aquariums (AZA). Exhibits The aquarium features a collection of over 11,000 animals representing over 500 different species in exhibits ranging in size and capacity from about 5,000 to 350,000 gallons. Exhibits introduce the inhabitants and seascapes of the Pacific, while also focusing on specific conservation messages associated with each region. The Pacific Ocean is the focus of three major permanent galleries, sunny Southern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captive Breeding
Captive breeding, also known as captive propagation, is the process of plants or animals in controlled environments, such as wildlife reserves, zoos, botanic gardens, and other conservation facilities. It is sometimes employed to help species that are being threatened by the effects of human activities such as climate change, habitat loss, fragmentation, over hunting or fishing, pollution, predation, disease, and parasitism. For many species, relatively little is known about the conditions needed for successful breeding. Information about a species' reproductive biology may be critical to the success of a captive breeding program. In some cases a captive breeding program can save a species from extinction, but for success, breeders must consider many factors—including genetic, ecological, behavioral, and ethical issues. Most successful attempts involve the cooperation and coordination of many institutions. History Captive breeding techniques began with the first human do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Department Of Fish And Game
The California Department of Fish and Wildlife (CDFW), formerly known as the California Department of Fish and Game (CDFG), is a state agency under the California Natural Resources Agency. The Department of Fish and Wildlife manages and protects the state's wildlife, wildflowers, trees, mushrooms, algae (kelp) and native habitats (ecosystems). The department is responsible for regulatory enforcement and management of related recreational, commercial, scientific, and educational uses. The department also prevents illegal poaching. History The Game Act was passed in 1852 by the California State Legislature and signed into law by Governor John Bigler. The Game Act closed seasons in 12 counties for quail, partridge, mallard and wood ducks, elk, deer, and antelope. A second legislative action enacted the same year protected salmon runs. In 1854, the Legislature extended the act to include all counties of California. In 1860, protection controls were extended for trout. Lake Merrit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Times
The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the United States. The publication has won more than 40 Pulitzer Prizes. It is owned by Patrick Soon-Shiong and published by the Times Mirror Company. The newspaper’s coverage emphasizes California and especially Southern California stories. In the 19th century, the paper developed a reputation for civic boosterism and opposition to labor unions, the latter of which led to the bombing of its headquarters in 1910. The paper's profile grew substantially in the 1960s under publisher Otis Chandler, who adopted a more national focus. In recent decades the paper's readership has declined, and it has been beset by a series of ownership changes, staff reductions, and other controversies. In January 2018, the paper's staff voted to unionize and final ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Extinction
Local extinction, also known as extirpation, refers to a species (or other taxon) of plant or animal that ceases to exist in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinctions. Local extinctions mark a change in the ecology of an area. In recent times, local extinction has sometimes been followed by a replacement of the species taken from other locations; wolf reintroduction is an example of this. The term "local extinction" is highly vernacular. The more proper biological term is ''extirpation''. Discussion Glaciation can lead to local extinction. This was the case during the Pleistocene glaciation event in North America. During this period, most of the native North American species of earthworm were killed in places covered by glaciation. This left them open for colonization by European earthworms brought over in soil from Europe. Species naturally become extirpated from islands over time. The number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonito
Bonitos are a tribe of medium-sized, ray-finned predatory fish in the family Scombridae – a family it shares with the mackerel, tuna, and Spanish mackerel tribes, and also the butterfly kingfish. Also called the tribe Sardini, it consists of eight species across four genera; three of those four genera are monotypic, having a single species each. Bonitos closely resemble the skipjack tuna, which is often called a bonito, especially in Japanese contexts. Etymology The fish's name comes from the Spanish ''bonito'' 'pretty'.''Oxford English Dictionary'', 3rd edition, 2018''s.v.''/ref> An older theory suggests that it comes from an Arabic word ''bainīth'', but that may have been derived from Spanish as well. Species * Genus '' Sarda'' ( Cuvier, 1832) ** Australian bonito, ''S. australis'' (Macleay, 1881) ** '' Sarda chiliensis'' (Cuvier, 1832) *** Eastern Pacific bonito, ''S. c. chiliensis'' (Cuvier, 1832) *** Pacific bonito, ''S. c. lineolata'' ( Girard, 1858) ** Striped b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crab
Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirely under the thorax. They live in all the world's oceans, in freshwater, and on land, are generally covered with a thick exoskeleton, and have a single pair of pincers. They first appeared during the Jurassic Period. Description Crabs are generally covered with a thick exoskeleton, composed primarily of highly mineralized chitin, and armed with a pair of chelae (claws). Crabs vary in size from the pea crab, a few millimeters wide, to the Japanese spider crab, with a leg span up to . Several other groups of crustaceans with similar appearances – such as king crabs and porcelain crabs – are not true crabs, but have evolved features similar to true crabs through a process known as carcinisation. Environment Crabs are found in all of the world's oceans, as well as in fresh w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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