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Alburnoides Economoui
''Alburnoides economoui'', the Spercheios spirlin, is a species of freshwater Actinopterygii, ray-finned fish belonging to the Family (biology), family Leuciscidae, the daces and minnows. This species is Endemism, endemic to Greece where it is found only in the drainage system of the Spercheios river. Taxonomy ''Alburnoides economoui'' was first formally Species description, described in 2017 by Roberta Barbieri, Jasna Vukićć, Radek Šanda and Stamatis Zogaris with its Type locality (biology), type locality given as the Spercheios River, Loutra Ypatis, Greece at 38°54'14"N, 22°17'30"E. Previously all of the spirlins in Greece were considered to be of the subspecies ''Alburnoides bipunctatus, Alburnoides bipunctatus thessalicus'' but this was reclassified as the species ''Alburnoides thessalicus, A. thessalicus''. ''A. thessalicus'' is now considered to be found only in the Pineios (Thessaly), Pineios, Haliacmon and Vardar rivers with ''A. economoui'' being described from the Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roberta Barbieri
Roberta is a feminine version of the given names Robert and Roberto. It is a Germanic name derived from the stems *hrod meaning "famous", "glorious", "godlike" and *berht meaning "bright", "shining", "light". People with the name *Roberta Achtenberg (born 1950), American attorney *Roberta Alaimo (born 1979), Italian politician *Roberta Alenius (born 1978), Swedish politician *Roberta Alexander (born 1949), American operatic soprano *Roberta Allen (born 1945), American conceptual artist *Roberta Amadeo (born 1970), Italian para-cyclist *Roberta Anastase (born 1976), Romanian politician *Roberta Joan Anderson (born 1943), birth name of Canadian–American singer-songwriter Joni Mitchell *Roberta Angelilli (born 1965), Italian politician *Roberta Annan (born 1982), Ghanaian investor and philanthropist *Roberta Arnold (1896–1966), American stage and silent film actress *Roberta A. Ballard, American pediatrician *Roberta Baskin, American journalist and non-profit director *Roberta Bayl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vardar
The Vardar (; , , ) or Axios (, ) is the longest river in North Macedonia and a major river in Greece, where it reaches the Aegean Sea at Thessaloniki. It is long, out of which are in Greece, and drains an area of around . The maximum depth of the river is . Etymology The name ''Vardar'' for the river may have been derived from Thracian, although Dardanian, Paeonian, Ancient Macedonian and Ancient Greek were also spoken in the lands drained by the river. The modern Vardar is thought to derive from an earlier *''Vardários'', which may ultimately derive from Proto-Indo-European (PIE) *''(s)wordo-wori-'' "black water". The name ''Vardários'' (Βαρδάριος) was sometimes used by the Ancient Greeks in the 3rd century BC. The same name was widely used in the Byzantine era. Vardar/Vardarios may be a translation of (or otherwise have a similar meaning as) ''Axios'', which may be Thracian and may have meant "not-shining" from PIE *''n.-sk(e)i'' (cf. Avestan ''axšaēna'' ... [...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] |
Caudal Peduncle
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 predominantl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcibiades N
Alcibiades (; 450–404 BC) was an Athenian statesman and general. The last of the Alcmaeonidae, he played a major role in the second half of the Peloponnesian War as a strategic advisor, military commander, and politician, but subsequently fell from prominence. During the course of the Peloponnesian War, Alcibiades changed his political allegiance several times. In his native Athens in the early 410s BC, he advocated an aggressive foreign policy and was a prominent proponent of the Sicilian Expedition. After his political enemies brought charges of sacrilege against him, he fled to Sparta, where he served as a strategic adviser, proposing or supervising several major campaigns against Athens. However, Alcibiades made powerful enemies in Sparta too, and defected to Persia. There he served as an adviser to the satrap Tissaphernes until Athenian political allies brought about his recall. He served as an Athenian general (strategos) for several years, but enemies eventually succe ... [...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] |
Alburnoides Maculatus
''Alburnoides maculatus'', the Crimean spirlin or Crimean riffle minnow, is a species of small (7.3 cm max length) freshwater fish in the family Leuciscidae. It is endemic to the Crimea Peninsula. Taxonomy ''Alburnoides maculatus'' was first formally described as ''Alburnus maculatus'' in 1859 by the Baltic German zoologist Karl Fedorovich Kessler with its type locality given as the Salghir River at Simferopol in Crimea, Ukraine. This taxon has been regarded as a synonym of the schneider ('' A. bipunctatus'') but is now accepted as a separate valid species. In 1861 Ludwig Heinrich Jeitteles placed ''Alburnus maculatus'' in the monospecific genus ''Alburnoides'', meaning this taxon is the type species of that genus by monotypy. The genus ''Alburnoides'' is classified in the subfamily Leuciscinae of the family Leuciscidae. Etymology ''Alburnoides maculatus'' belongs to the genus ''Alburnoides'', this name suffixes ''-oides'' on to the genus name ''Alburnus'', which is Lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alburnus Alburnus
The bleak or common bleak (''Alburnus alburnus'') is a small freshwater coarse fish of the family Leuciscidae, which includes the minnows, daces and bleaks. The common bleak is found in Europe and Western Asia. Description The body of the bleak is elongated and flat. The head is pointed and the relatively small mouth is turned upwards. The anal fin is long and has 18–23 fin rays. The lateral line is complete. The bleak has a shiny silvery colour, and the fins are pointed and colourless. Its maximum length is about 25 cm (10 in). In Europe, the bleak can easily be confused with many other species. In England, young common bream and silver bream can be confused with young bleak, though the pointed, upward-turned mouth of the bleak is already distinctive at young stages. Young roach and ruffe have wider bodies and short anal fins. Occurrence The bleak occurs in Europe and Western Asia: north of the Caucasus, Pyrenees, and Alps, and eastward toward the Volga b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitefish (fisheries Term)
Whitefish or white fish is a fisheries term for several species of demersal fish with fins, particularly Atlantic cod (''Gadus morhua''), whiting (fish), whiting (''Merluccius bilinearis''), haddock (''Melanogrammus aeglefinus''), Phycidae, hake (''Urophycis''), and pollock (''Pollachius''), among others. Whitefish live on or near the seafloor, and can be contrasted with the Oily fish, oily or pelagic fish, which live away from the seafloor. Whitefish do not have much fish oil, oil in their tissue, and have flakier white or light-coloured flesh. Most of the oil found in their bodies is concentrated in the organs, e.g. cod liver oil. Whitefish can be divided into benthopelagic fish (round fish that live ''near'' the sea bed, such as cod and Coley (fish), coley) and benthic fish (which live ''on'' the sea bed, such as flatfish like plaice). Whitefish is sometimes eaten straight but is often used reconstituted for fishsticks, gefilte fish, lutefisk, surimi (imitation crab meat), e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alburnus
''Alburnus'' is a genus of fish in the family Leuciscidae, the daces and minnows. They are known commonly as bleaks. A group of species in the genus is known as shemayas. The genus occurs in the western Palearctic realm, and the center of diversity is in Turkey. The genus ''Chalcalburnus'' is now part of ''Alburnus''. Species Currently, the following recognized species are placed in this genus: References {{Taxonbar, from=Q1088873 Alburnus, Leuciscinae Taxa named by Constantine Samuel Rafinesque Taxonomy articles created by Polbot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
