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Caulophryne Bacescui
''Caulophryne bacescui'' of marine ray-finned fishes belonging to the family Caulophrynidae, the fanfins or hairy anglerfishes. It is known from a single specimen collected from the Eastern Pacific Ocean. Taxonomy ''Caulophryne bacescui'' was first formally described in 1982 by the Romanian biologist Alina Mihai-Bardan from a single specimen taken from the Peru Trench in the Eastern Pacific Ocean off western South America. This species is classified within the genus ''Caulophryne'' which is one of two genera within the family Caulophrynidae. The 5th edition of ''Fishes of the World'' classifies the Caulophrynidae within the suborder Ceratioidei of the order Lophiiformes, the anglerfishes. Etymology ''Caulophryne bacescui'' is a species within the genus ''Caulophryne'', this name is a combination of ''caulis'', which mean" stem", an allusion to the stem-like base of the illicium, with ''phryne'', meaning "toad", a suffix commonly used in the names of anglerfish genera. Its us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alina Mihai-Bardan
Alina is a feminine given name with multiple origins in different cultures. It might be a form of Aline, which originated as a shortened form of Adeline, meaning ''noble''. It has been used in Scotland as a feminine version of Alistair, the Scottish form of Alexander, and as an English version of the Scottish Gaelic ''álainn'', meaning ''beautiful''. In some instances, it might have Arabic origins. The name has also been well-used in German-speaking countries. It is sometimes regarded as a form of the name Helen, meaning '' to shine''. Alina was one of the top 10 most popular names in Switzerland and one of the top 50 most popular names in Finland, Norway, Germany, Austria and Pakistan in 2020. Notable people A–G * Alina Baikova (born 1989), Ukrainian model and businesswoman * Alina Baraz (born 1993), American singer * Alina Bârgăoanu, Romanian university professor * Alina Bercu (born 1990), Romanian concert pianist * Alina Boz (born 1998), Russian-born Turkish actress * A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet, species epithet, or epitheton) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Etymology Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abyssal Zone
The abyssal zone or abyssopelagic zone is a layer of the pelagic zone of the ocean. The word ''abyss'' comes from the Greek word (), meaning "bottomless". At depths of , this zone remains in perpetual darkness. It covers 83% of the total area of the ocean and 60% of Earth's surface. The abyssal zone has temperatures around through the large majority of its mass. The water pressure can reach up to . As there is no light, photosynthesis cannot occur, and there are no plants producing molecular oxygen (O2), which instead primarily comes from ice that had melted long ago from the polar regions. The water along the seafloor of this zone is largely devoid of molecular oxygen, resulting in a death trap for organisms unable to quickly return to the oxygen-enriched water above or to survive in the low-oxygen environment. This region also contains a much higher concentration of nutrient salts, like nitrogen, phosphorus, and silica, due to the large amount of dead organic material t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benthopelagic
The demersal zone is the part of the sea or ocean (or deep lake) consisting of the part of the water column near to (and significantly affected by) the seabed and the benthos. The demersal zone is just above the benthic zone and forms a layer of the larger profundal zone. Being just above the ocean floor, the demersal zone is variable in depth and can be part of the photic zone where light can penetrate, and photosynthetic organisms grow, or the aphotic zone, which begins between depths of roughly and extends to the ocean depths, where no light penetrates. Fish The distinction between demersal species of fish and Pelagic fish, pelagic species is not always clear cut. The Atlantic cod (''Gadus morhua'') is a typical demersal fish, but can also be found in the open water column The (oceanic) water column is a concept used in oceanography to describe the physical (temperature, salinity, light penetration) and chemical ( pH, dissolved oxygen, nutrient salts) characteristics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California Press
The University of California Press, otherwise known as UC Press, is a publishing house associated with the University of California that engages in academic publishing. It was founded in 1893 to publish scholarly and scientific works by faculty of the University of California, established 25 years earlier in 1868. As the publishing arm of the University of California system, the press publishes over 250 new books and almost four dozen multi-issue journals annually, in the humanities, social sciences, and natural sciences, and maintains approximately 4,000 book titles in print. It is also the digital publisher of Collabra and Luminos open access (OA) initiatives. The press has its administrative office in downtown Oakland, California, an editorial branch office in Los Angeles, and a sales office in New York City, New York, and distributes through marketing offices in Great Britain, Asia, Australia, and Latin America. A Board consisting of senior officers of the University of Cali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caulophryne Pelagica
''Caulophryne pelagica'' is a species of marine ray-finned fish belonging to the family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ... Fanfin, Caulophrynidae, the fanfins. This species is a deepwater species which is found in the eastern Atlantic, Indian Ocean, Pacific Ocean and Southern Ocean. Its biology is little known but similar species show extreme sexual dimorphism with the very small males seeking out and attaching themselves to the much larger females and becoming parasites of the females. Taxonomy ''Caulophryne pelagica'' was first formally Species description, described in 1902 as ''Melanocetus pelagicus'' by the German zoologist August Brauer with its Type locality (biology), type locality given as west of the Chagos Archipelago in the Indian Ocean from Valdivia Ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anal Fin
Fins are moving appendages protruding from the body of fish that interact with water to generate thrust and help the fish swim. Apart from the tail or caudal fin, fish fins have no direct connection with the back bone and are supported only by muscles. Fish fins are distinctive anatomical features with varying structures among different clades: in ray-finned fish (Actinopterygii), fins are mainly composed of bony spines or rays covered by a thin stretch of scaleless skin; in lobe-finned fish ( Sarcopterygii) such as coelacanths and lungfish, fins are short rays based around a muscular central bud supported by jointed bones; in cartilaginous fish ( Chondrichthyes) and jawless fish ( Agnatha), fins are fleshy " flippers" supported by a cartilaginous skeleton. Fins at different locations of the fish body serve different purposes, and are divided into two groups: the midsagittal ''unpaired fins'' and the more laterally located ''paired fins''. Unpaired fins are pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsal Fin
A dorsal fin is a fin on the back of most marine and freshwater vertebrates. Dorsal fins have evolved independently several times through convergent evolution adapting to marine environments, so the fins are not all homologous. They are found in most fish, in mammals such as whales, and in extinct ancient marine reptiles such as ichthyosaurs. Most have only one dorsal fin, but some have two or three. Wildlife biologists often use the distinctive nicks and wear patterns which develop on the dorsal fins of whales to identify individuals in the field. The bones or cartilages that support the dorsal fin in fish are called pterygiophores. Functions The main purpose of the dorsal fin is usually to stabilize the animal against rolling and to assist in sudden turns. Some species have further adapted their dorsal fins to other uses. The sunfish uses the dorsal fin (and the anal fin Fins are moving appendages protruding from the body of fish that interact with water to ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caulophryne Polynema
''Caulophryne'' is a genus of marine ray-finned fishes belonging to the family Caulophrynidae, the fanfins or hairy anglerfishes. These fishes are found throughout the non-polar oceans of the world. Taxonomy ''Caulophryne'' was first proposed as monospecific genus in 1896 by the American ichthyologists George Brown Goode and Tarleton Hoffman Bean when the described ''Caulophryne jordani''. The holotype of ''C. jordani'' was collected from the Gulf Stream off Long Island, New York at 39°27'N, 71°15'W, Albatross station 2747 from a depth between . ''Caulophryne'' and '' Robia'' are the two genera making up the family Caulophrynidae. The 5th edition of ''Fishes of the World'' classifies the Caulophrynidae within the suborder Ceratioidei of the order Lophiiformes, the anglerfishes. Etymology ''Caulophryne'' is a combination of ''caulis'', which mean" stem", an allusion to the stem-like base of the illicium, with ''phryne'', meaning "toad", a suffix commonly used in the names of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Length
Fish measurement is the measuring of individual fish and various parts of fish anatomy, their anatomies, for data used in many areas of ichthyology, including Taxonomy (biology), taxonomy and fishery biology. Overall length Standard length (SL) is the length of a fish measured from the tip of the snout to the posterior end of the last vertebra or to the posterior end of the midlateral portion of the Glossary of ichthyology#H, hypural plate. This measurement excludes the length of the caudal fin, caudal (tail) fin. Total length (TL) is the length of a fish measured from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body. Standard length measurements are used with Teleostei (most Actinopterygii, bony fish), while total length measurements are used with Myxini (hagfish), Petromyzontiformes (lampreys) and usually Elasmobranchii (shark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype (Latin: ''holotypus'') is a single physical example (or illustration) of an organism used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany and mycology, an isotype is a duplicate of the holotype, generally pieces from the same individual plant or samples from the same genetic individual. A holotype is not necessarily "ty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grigore Antipa National Museum Of Natural History
The Grigore Antipa National Museum of Natural History () is a natural history museum, located in Bucharest, Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to .... It was originally established as the National Museum of Natural History on 3 November 1834. It was renamed in 1933 after Grigore Antipa, who administered the museum for 51 years. He is the scientist who reorganized the museum in the new building, designed by the architect Grigore Cerchez and inaugurated by Carol I of Romania in 1908. It was reopened in 2011 after a $14 million renovation. The museum’s collection consists of over 2 million specimens. It is regarded as one of the most prestigious and well organized natural history museums in the world. Gallery File:1, Șoseaua Pavel D. Kiseleff, Bucharest (Roma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
