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46-465: See text Thymallus , commonly known as graylings , is a genus of freshwater ray-finned fish and the only genus within the subfamily Thymallinae of the family Salmonidae . Although all Thymallus species can be generically called graylings, without specific qualification the term "grayling" typically refers to the type species Thymallus thymallus , the European grayling . The name of

92-558: A day, but gave greater emphasis to groundbreaking scientific research . The aquarium also captured other orcas, belugas , narwhals and dolphins . The Monterey Bay Aquarium was the first public aquarium to display a great white shark . Beginning in September 2004, the Outer Bay exhibit (now the Open Sea galleries) was the home to the first in a series of great white sharks. The shark was at

138-467: A huge aviary , with cages for mammals placed around it, was located on the second floor. The facility closed in 1910. The Artis aquarium at Amsterdam Zoo was constructed inside a Victorian building in 1882, and was renovated in 1997. At the end of the 19th century the Artis aquarium was considered state-of-the-art, as it was again at the end of the 20th century. Before its closing on 30 September 2013,

184-572: A multiple-story Atlantic Coral Reef. The Monterey Bay Aquarium has a shallow tank filled with common types of rays which visitors are encouraged to touch. The South Carolina Aquarium lets visitors feed the rays in their Saltmarsh Aviary exhibit. The largest public aquarium is the Chimelong Ocean Kingdom theme park, opened in 2014 in Hengqin , Zhuhai , with a total of 48.75 million litres (12.87 million US gal) of water. The second largest

230-485: A particularly common name is used varies; some common names have a very local application, while others are virtually universal within a particular language. Some such names even apply across ranges of languages; the word for cat , for instance, is easily recognizable in most Germanic and many Romance languages . Many vernacular names, however, are restricted to a single country and colloquial names to local districts. Some languages also have more than one common name for

276-433: A single chemical, such as copper sulfate , which may refer to either copper(I) sulfate or copper(II) sulfate. Sometimes common names are created by authorities on one particular subject, in an attempt to make it possible for members of the general public (including such interested parties as fishermen, farmers, etc.) to be able to refer to one particular species of organism without needing to be able to memorise or pronounce

322-415: A swift current; they are found in large, sandy- or gravel-bottomed rivers and lakes, but T. thymallus may occasionally be found in brackish conditions. Generally omnivorous , they feed primarily on crustaceans , insects , and zooplankton . The grayling species, typically for salmonids , spawn in rivers and do not guard their brood, although they do conceal their eggs in silt. The spawning behavior of

368-486: Is a global system that attempts to denote particular organisms or taxa uniquely and definitively , on the assumption that such organisms or taxa are well-defined and generally also have well-defined interrelationships; accordingly the ICZN has formal rules for biological nomenclature and convenes periodic international meetings to further that purpose. The form of scientific names for organisms, called binomial nomenclature ,

414-461: Is in these remarks from a book on marine fish: In scientific binomial nomenclature, names commonly are derived from classical or modern Latin or Greek or Latinised forms of vernacular words or coinages; such names generally are difficult for laymen to learn, remember, and pronounce and so, in such books as field guides, biologists commonly publish lists of coined common names. Many examples of such common names simply are attempts to translate

460-454: Is superficially similar to the noun-adjective form of vernacular names or common names which were used by non-modern cultures. A collective name such as owl was made more precise by the addition of an adjective such as screech . Linnaeus himself published a flora of his homeland Sweden, Flora Svecica (1745), and in this, he recorded the Swedish common names, region by region, as well as

506-491: Is the Marine Life Park in southern Singapore with a total of 45 million litres (12 million US gal) of water for more than 100,000 marine animals of over 800 species. Most public aquariums are located close to the ocean , for a steady supply of natural seawater. An inland pioneer was Chicago's Shedd Aquarium that received seawater shipped by rail in special tank cars. The early (1911) Philadelphia Aquarium , built in

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552-650: Is the Cape dikkop (or "gewone dikkop", not to mention the presumably much older Zulu name "umBangaqhwa"); Burhinus vermiculatus is the "water dikkop". The thick joints in question are not even, in fact, the birds' knees, but the intertarsal joints —in lay terms the ankles. Furthermore, not all species in the genus have "thick knees", so the thickness of the "knees" of some species is not of clearly descriptive significance. The family Burhinidae has members that have various common names even in English, including " stone curlews ", so

598-463: Is the case with say, ginkgo , okapi , and ratel . Folk taxonomy , which is a classification of objects using common names, has no formal rules and need not be consistent or logical in its assignment of names, so that say, not all flies are called flies (for example Braulidae , the so-called "bee lice") and not every animal called a fly is indeed a fly (such as dragonflies and mayflies ). In contrast, scientific or biological nomenclature

644-539: The Catalog of Fishes also list additional species including Thymallus nikolskyi Kaschenko, 1899 , Thymallus baicalolenensis Matveyev et al., 2005 and Thymallus ligericus Persat et al, 2019 . An old controversy exists over the status of Baikal black vs white graylings, T. baicalensis and T. brevipinnis . Modern research supports the view that they are not separate taxa, but alternative ecological forms of T. baicalensis . The fishes of this genus are native to

690-599: The Florida Aquarium , have aquatic aviaries . Modern aquariums also include land animals and plants that spend time in or near the water. For marketing purposes, many aquariums promote special exhibits, in addition to their permanent collections. Some have aquatic versions of a petting zoo . The National Aquarium in Baltimore, Maryland houses several exhibits including the Upland Tropical Rain Forest and

736-633: The Vancouver Aquarium in Vancouver , British Columbia , is a centre for marine research, conservation, and marine animal rehabilitation, particularly for the ecosystem of the Pacific Northwest. In 1964, the Vancouver Aquarium became the second aquarium to capture an orca , Moby Doll . He survived in captivity for just under three months, and the aquarium put him on display to the public for

782-749: The Zoological Garden of Hamburg in Hamburg (1864), as well as aquariums in Berlin (1869) and Brighton (1872). The old Berlin Aquarium opened in 1869. The building site was to be Unter den Linden (along a major avenue), in the centre of town, not at the Berlin Zoo . The aquarium's first director, Alfred Brehm , former director of the Hamburg Zoo from 1863 to 1866, served until 1874. With its emphasis on education ,

828-422: The salmonid family by their larger scales, their small mouths with teeth on the maxillary bone, and most striking of all, their showy, sail-like dorsal fins . This fin is longer in males and highly colourful, with spots of red, orange, purple or green. The body is also colourful; the dorsal surface is a dark purplish to bluish black or gray, grading to dark blue or silver gray on the flanks and gray or white on

874-627: The Arctic grayling may be typical for the genus Thymallus . As they are highly sensitive to changes in water quality, Thymallus fishes may be considered indicator species ; T. arcticus has largely disappeared from the Great Lakes Basin . Due to their agreeable taste and attractive form, the grayling species are valued as food and game fishes, and they are occasionally seen in public aquaria . The most economically important of these fishes, for which fisheries and aquaculture operations exist, are

920-628: The Charleston harbour. In January 1985, Kelly Tarlton began construction of the first aquarium to include a large transparent acrylic tunnel, Kelly Tarlton's Underwater World in Auckland , New Zealand. Construction took 10 months and cost NZ$ 3 million. The 110-metre (360 ft) tunnel was built from one- tonne (2,200-lb) slabs of German sheet plastic that were shaped locally in an oven. A moving walkway now transports visitors through, and groups of school children occasionally hold sleepovers there beneath

966-703: The Hebrew Language publish from time to time short dictionaries of common name in Hebrew for species that occur in Israel or surrounding countries e.g. for Reptilia in 1938, Osteichthyes in 2012, and Odonata in 2015. Public aquaria A public aquarium ( pl.   aquaria ) or public water zoo is the aquatic counterpart of a zoo , which houses living aquatic animal and plant specimens for public viewing. Most public aquariums feature tanks larger than those kept by home aquarists, as well as smaller tanks. Since

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1012-683: The SSAR switched to an online version with a searchable database. Standardized names for the amphibians and reptiles of Mexico in Spanish and English were first published in 1994, with a revised and updated list published in 2008. A set of guidelines for the creation of English names for birds was published in The Auk in 1978. It gave rise to Birds of the World: Recommended English Names and its Spanish and French companions. The Academy of

1058-524: The Secretariat for the AFNC. SSA is an accredited Standards Australia (Australia's peak non-government standards development organisation) Standards Development The Entomological Society of America maintains a database of official common names of insects, and proposals for new entries must be submitted and reviewed by a formal committee before being added to the listing. Efforts to standardize English names for

1104-852: The Shedd Aquarium was the largest in the United States until the Georgia Aquarium in Atlanta opened in 2005. Entertainment and aquatic circus exhibits were combined as themes in Philadelphia's Aquarama Aquarium Theater of the Sea (1962–1969) and Camden 's re-invented Adventure Aquarium 2005, formerly the New Jersey State Aquarium (1992). The first Japanese public aquarium, a small freshwater aquarium called " Uonozoki " (now Tokyo Sea Life Park),

1150-501: The amphibians and reptiles of North America (north of Mexico) began in the mid-1950s. The dynamic nature of taxonomy necessitates periodical updates and changes in the nomenclature of both scientific and common names. The Society for the Study of Amphibians and Reptiles (SSAR) published an updated list in 1978, largely following the previous established examples, and subsequently published eight revised editions ending in 2017. More recently

1196-509: The author introduced into it so many new English names, that are to be found in no dictionary, and that do not preclude the necessity of learning with what Latin names they are synonymous. A tolerable idea may be given of the danger of too great a multiplicity of vulgar names, by imagining what geography would be, or, for instance, the Post-office administration, supposing every town had a totally different name in every language. Various bodies and

1242-493: The authors of many technical and semi-technical books do not simply adapt existing common names for various organisms; they try to coin (and put into common use) comprehensive, useful, authoritative, and standardised lists of new names. The purpose typically is: Other attempts to reconcile differences between widely separated regions, traditions, and languages, by arbitrarily imposing nomenclature, often reflect narrow perspectives and have unfortunate outcomes. For example, members of

1288-538: The belly. The body is further decorated with a smattering of small dark spots; these are much more numerous in juveniles. The longest of the graylings is the Arctic grayling, T. arcticus , at a maximum length of 76 cm (30 in) and a maximum weight of 3.8 kg (8.4 lb). T. thymallus, while somewhat shorter - 60 cm (24 in) - may weigh significantly more, 6.7 kg (15 lb). The fishes of this genus may live for 18 years or more. These fishes require cool, well-oxygenated water, preferably with

1334-408: The choice of the name "thick-knees" is not easy to defend but is a clear illustration of the hazards of the facile coinage of terminology. For collective nouns for various subjects, see a list of collective nouns (e.g. a flock of sheep, pack of wolves). Some organizations have created official lists of common names, or guidelines for creating common names, hoping to standardize

1380-430: The city's disused water works , had to switch to treated city water when the nearby river became too contaminated. Similarly, the recently opened Georgia Aquarium filled its tanks with fresh water from the city water system and salinated its saltwater exhibits using the same commercial salt and mineral additives available to home aquarists. The South Carolina Aquarium pulls the salt water for their exhibits right out of

1426-837: The first American aquarium as part of his established Barnum's American Museum , which was located on Broadway in New York City before it burned down. In 1859, the Aquarial Gardens were founded in Boston . A number of aquariums then opened in Europe, such as the Jardin d'Acclimatation in Paris and the Viennese Aquarium Salon (both founded 1860), the Marine Aquarium Temple as part of

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1472-557: The first public aquariums were built in the mid-19th century, they have become popular and their numbers have increased. Most modern accredited aquariums stress conservation issues and educating the public. The first public aquarium was opened in London Zoo in May 1853; the Fish House , as it came to be known, was constructed much like a greenhouse . P.T. Barnum quickly followed in 1856 with

1518-517: The genus Burhinus occur in Australia, Southern Africa, Eurasia, and South America. A recent trend in field manuals and bird lists is to use the name " thick-knee " for members of the genus. This, in spite of the fact that the majority of the species occur in non-English-speaking regions and have various common names, not always English. For example, "Dikkop" is the centuries-old South African vernacular name for their two local species: Burhinus capensis

1564-481: The genus Thymallus first given to grayling ( T. thymallus ) described in the 1758 edition of Systema Naturae by Swedish zoologist Carl Linnaeus originates from the faint smell of the herb thyme , which emanates from the flesh. Thymallus derives from the Greek θύμαλλος, "thyme smell". According to FishBase , 14 species are placed in this genus. However, views differ on their taxonomic rank. Modern reviews and

1610-416: The grayling ( T. thymallus ) and the Arctic grayling ( T. arcticus ). Common name In chemistry , IUPAC defines a common name as one that, although it unambiguously defines a chemical, does not follow the current systematic naming convention, such as acetone , systematically 2-propanone , while a vernacular name describes one used in a lab, trade or industry that does not unambiguously describe

1656-706: The modern (now binding) International Code of Nomenclature for algae, fungi, and plants contains the following: Art. 68. Every friend of science ought to be opposed to the introduction into a modern language of names of plants that are not already there unless they are derived from a Latin botanical name that has undergone but a slight alteration. ... ought the fabrication of names termed vulgar names, totally different from Latin ones, to be proscribed. The public to whom they are addressed derives no advantage from them because they are novelties. Lindley's work, The Vegetable Kingdom, would have been better relished in England had not

1702-704: The northern parts of the Palearctic and Nearctic realms , ranging from the United Kingdom and northern Europe across Eurasia to Siberia , as well as northern North America . T. thymallus , the grayling, is widespread in Europe, and T. arcticus, the Arctic grayling, is widespread throughout Eurasia east of the Ural Mountains and in the Nearctic. The other species have more localized ranges in northern Asia. Thymallus species are distinguished from other members of

1748-696: The oldest American aquarium was the National Aquarium in Washington, D.C. , founded in 1873. This was followed by the opening of other public aquariums: San Francisco ( Woodward's Gardens , 1873–1890), Woods Hole ( Woods Hole Science Aquarium , 1885), New York City ( New York Aquarium , 1896–present), San Diego ( Scripps , 1903), Honolulu ( Waikiki Aquarium , 1904–present), Detroit ( Belle Isle Aquarium , 1904–2005, 2012–Present), Philadelphia ( Philadelphia Aquarium , 1911–1962), San Francisco ( Steinhart Aquarium , 1923), Chicago ( Shedd Aquarium , 1929). For many years,

1794-422: The public aquarium was designed like a grotto, part of it made of natural rock. The Geologische Grotte depicted "the strata of the earth 's crust ". The grotto also featured birds and pools for seals . The Aquarium Unter den Linden was a three-story building. Machinery and water tanks were on the ground floor, and aquarium basins for the fish on the first floor. Because of Brehm's special interest in birds,

1840-484: The same animal. For example, in Irish, there are many terms that are considered outdated but still well-known for their somewhat humorous and poetic descriptions of animals. w/ literal translations of the poetic terms Common names are used in the writings of both professionals and laymen . Lay people sometimes object to the use of scientific names over common names, but the use of scientific names can be defended, as it

1886-402: The scientific name into English or some other vernacular. Such translation may be confusing in itself, or confusingly inaccurate, for example, gratiosus does not mean "gracile" and gracilis does not mean "graceful". The practice of coining common names has long been discouraged; de Candolle's Laws of Botanical Nomenclature , 1868, the non-binding recommendations that form the basis of

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1932-555: The scientific name. Creating an "official" list of common names can also be an attempt to standardize the use of common names, which can sometimes vary a great deal between one part of a country and another, as well as between one country and another country, even where the same language is spoken in both places. A common name intrinsically plays a part in a classification of objects, typically an incomplete and informal classification, in which some names are degenerate examples in that they are unique and lack reference to any other name, as

1978-579: The scientific names. The Swedish common names were all binomials (e.g. plant no. 84 Råg-losta and plant no. 85 Ren-losta); the vernacular binomial system thus preceded his scientific binomial system. Linnaean authority William T. Stearn said: By the introduction of his binomial system of nomenclature, Linnaeus gave plants and animals an essentially Latin nomenclature like vernacular nomenclature in style but linked to published, and hence relatively stable and verifiable, scientific concepts and thus suitable for international use. The geographic range over which

2024-507: The swimming sharks and rays. According to Samantha Muka, creating new public aquariums is an expensive process, that can become so expensive as to render the project economically unsustainable, due to the logistical demands of creating environments in which aquatic animals can survive. Public aquariums are often affiliated with oceanographic research institutions or conduct their research programs, and sometimes specialise in species and ecosystems that can be found in local waters. For example,

2070-800: The use of common names. For example, the Australian Fish Names List or AFNS was compiled through a process involving work by taxonomic and seafood industry experts, drafted using the CAAB (Codes for Australian Aquatic Biota) taxon management system of the CSIRO , and including input through public and industry consultations by the Australian Fish Names Committee (AFNC). The AFNS has been an official Australian Standard since July 2007 and has existed in draft form (The Australian Fish Names List) since 2001. Seafood Services Australia (SSA) serve as

2116-519: Was opened at the Ueno Zoo in 1882. Modern aquarium tanks can hold millions of litres of water and can house large species, including dolphins , sharks or beluga whales . This is accomplished through thick, clear acrylic glass windows. Aquatic and semiaquatic mammals, including otters and seals are often cared for at aquariums. Some establishments, such as the Oregon Coast Aquarium or

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