Capelin GudangMovies21 Rebahinxxi LK21

      The capelin or caplin (Mallotus villosus) is a small forage fish of the smelt family found in the North Atlantic, North Pacific and Arctic oceans. In summer, it grazes on dense swarms of plankton at the edge of the ice shelf. Larger capelin also eat a great deal of krill and other crustaceans. Among others, whales, seals, Atlantic cod, Atlantic mackerel, squid and seabirds prey on capelin, in particular during the spawning season while the capelin migrate south. Capelin spawn on sand and gravel bottoms or sandy beaches at the age of two to six years. When spawning on beaches, capelin have an extremely high post-spawning mortality rate which, for males, is close to 100%.
      Males reach 20 cm (8 in) in length, while females are up to 25.2 cm (10 in) long. They are olive-coloured dorsally, shading to silver on sides. Males have a translucent ridge on both sides of their bodies. The ventral aspects of the males iridesce reddish at the time of spawn.
      The closest relative of the capelin appears to have been the extinct fossil genus Enoplophthalmus, which inhabited Europe during the early Oligocene and early Miocene.


      Capelin migration



      Capelin populations in the Barents Sea and around Iceland perform extensive seasonal migrations. Barents Sea capelin migrate during winter and early spring to the coast of northern Norway (Finnmark) and the Kola Peninsula (Russia) for spawning. During summer and autumn, capelin migrate north- and north-eastward for feeding.
      Icelandic capelin move inshore in large schools to spawn and migrate in spring and summer to feed in the plankton-rich oceanic area between Iceland, Greenland, and Jan Mayen. Capelin distribution and migration is linked with ocean currents and water masses. Around Iceland, maturing capelin usually undertake extensive northward feeding migrations in spring and summer, and the return migration takes place in September to November. The spawning migration starts from north of Iceland in December to January. In 2009, researchers from Iceland made an interacting particle model of the capelin stock around Iceland, successfully predicting the spawning migration route for the previous year.


      Reproduction


      As an r-selected species, capelin have a high reproductive potential and an intrinsic population growth rate. They reproduce by spawning and their main spawning season occurs in spring but can extend into the summer. The majority of capelin are three or four years old when they spawn. The males migrate directly to the shallow water of fjords, where spawning will take place, while the females remain in deeper water until they are completely mature. Once the females are mature, they migrate to the spawning grounds and spawn. This process usually takes place at night. In the North European Atlantic spawning typically occurs over sand or gravel at depths of 2 to 100 m (7–328 ft), but in the North Pacific and waters off Newfoundland most spawn on beaches, jumping as far up land as possible, with some managing to strand themselves in the process. Although some other fish species leave their eggs in locations that dry out (a few, such as plainfin midshipman, may even remain on land with the eggs during low tide) or on plants above the water (splash tetras), jumping onto land en masse to spawn is unique to the capelin, grunions, and grass puffer. In beach-spawning capelin populations, after the female capelins have spawned, they immediately leave the spawning grounds and can spawn again in the following years if they survive. The males do not leave the spawning grounds and potentially spawn more than once throughout the season. Beach-spawning male capelin are considered to be semelparous because they die soon after the spawning season is over. In ocean spawning capelin populations, it has been observed that both male and female capelin are semelparous and die after spawning. This difference observed between capelin populations shows that capelin are physiologically capable of an iteroparous or semelparous reproductive mode depending on spawning habitat.
      Studies on two populations of Newfoundland capelin which spawn in two distinct habitats found a lack of evidence of genetic variability between beach and deep-water spawners. This provides support for the species being facultative spawners. Capelin may select optimal spawning location based on abiotic factors such as temperature range and sediment. The optimal temperature range for capelin eggs that leads to greatest hatching success and offspring quality appears when eggs are incubated between 5 and 10 °C (41 and 50 °F). This optimal temperature range provides support that individual capelin are able to select spawning location based on temperature, as temperature is one of the most variable factors between beach and deep-water spawning habitats for capelin. There is also evidence that shows that temperature is not the only factor at play when it comes to selection of spawning habitat. When both habitats are simultaneously experiencing temperatures in the optimal range, capelin are found to spawn in both habitats. This may be an advantageous strategy that leads to increased fitness. Capelin have been observed to spawn at beaches when deep-water or subtidal habitat is lower than 2 °C (36 °F) and spawn in deep-water habitats when beach habitats temperature is consistently above 12 °C (54 °F).


      Diet


      Capelin are planktivorous fishes that forage in the pelagic zone. Studies analyzing diet in populations of capelin in both the arctic marine environment as well as in west Greenland waters show that their diet consists upon primarily euphausiids, amphipods, and copepods. As capelin individuals grow, the composition of their diet changes. Smaller capelin primarily consume smaller prey (copepods) and shift their diet towards feeding on primarily larger euphausiids and amphipods as body and gape size increases. The sufficient distribution and abundance of these zooplankton is necessary for capelin to meet energy requirements for progressing through many stages of their life cycle. Capelin occupy a similar dietary niche as polar cod, which leads to a potential for interspecific competition between the two species.


      Fisheries



      Capelin is an important forage fish, and is essential as the key food of the Atlantic cod. The northeast Atlantic cod and capelin fisheries, therefore, are managed by a multispecies approach developed by the main resource owners Norway and Russia.
      In some years with large quantities of Atlantic herring in the Barents Sea, capelin seem to be heavily affected. Probably both food competition and herring feeding on capelin larvae lead to collapses in the capelin stock. In some years, though good recruitment of capelin despite a high herring biomass suggests that herring are only one factor influencing capelin dynamics.
      In the provinces of Quebec (particularly in the Gaspé peninsula) and Newfoundland and Labrador in Canada, it is a regular summertime practice for locals to go to the beach and scoop the capelin up in nets or whatever is available, as the capelin "roll in" in the millions each year at the end of May or in early June.
      Commercially, capelin is used for fish meal and oil industry products, but is also appreciated as food. The flesh is agreeable in flavour, resembling herring. Capelin roe (masago) is considered a high-value product in Japan. It is also sometimes mixed with wasabi or green food colouring and wasabi flavour and sold as "wasabi caviar". Often, masago is commercialised as ebiko and used as a substitute for tobiko, flying fish roe, owing to its similar appearance and taste, although the mouthfeel is different due to the individual eggs being smaller and less crunchy than tobiko.


      Citations




      General and cited references


      Capelin off Iceland: Biology, exploitation and management
      This article incorporates text from a publication now in the public domain: Ward, Artemas (1911). "Capelin". The Grocer's Encyclopedia.

    Kata Kunci Pencarian: capelin

    capelincapelin fishcapellinicapeline yslcapelinecapellini pastacapelin roecepelinaicapelin fish adalahcapeline ysl notes Search Results

    capelin

    Daftar Isi

    Capelin - Wikipedia

    The capelin or caplin (Mallotus villosus) is a small forage fish of the smelt family found in the North Atlantic, North Pacific and Arctic oceans. [1] In summer, it grazes on dense swarms of plankton at the edge of the ice shelf. Larger capelin also eat a great deal of krill and other crustaceans.

    Largest Feeding Frenzy Ever Recorded Sees 10 Million Fish

    Oct 29, 2024 · Capelin (Mallotus villosus) are a small fish that live on plankton and krill in the cold but very productive waters of the North Atlantic. They form an essential layer of the ocean food chain...

    Capelin | Spawning, Migration, Diet | Britannica

    Capelin, (Mallotus villosus), marine food fish, a species of smelt, in the family Osmeridae (order Osmeriformes). The capelin is an inhabitant of cold Arctic seas around the world but extends southward to coastal waters in the northern temperate regions.

    Capelin - Facts, Diet, Habitat & Pictures on Animalia.bio

    The capelin or caplin (Mallotus villosus) is a small forage fish of the smelt family found in the North Atlantic, North Pacific and Arctic oceans. In summer, it grazes on dense swarms of plankton at the edge of the ice shelf. Larger capelin also eat a great deal of krill and other crustaceans.

    Capelin Fish: Characteristics, Diet, Uses, Photo - ROY'S FARM

    Aug 26, 2024 · The Capelin fish is an important forage fish, and is essential as the key food of the Atlantic cod. It is commercially used for producing fishmeal and oil, but is also appreciated as food. The flesh of this fish is agreeable in flavor, resembling herring.

    Capelin (Mallotus villosus) | U.S. Fish & Wildlife Service

    capelin. Kingdom. Animalia. Location in Taxonomic Tree . Genus. Mallotus. Species. Mallotus villosus. Identification Numbers. TSN: 162035. Geography. Launch Interactive Map. Working with others to conserve, protect and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people.

    Capelin - Sjávarlíf

    The capelin is possibly the most ecologically important fish in Icelandic waters. It is a small pelagic fish, usually between 15 and 18 cm in catches and has a very short life cycle. Except for the need to spawn in relatively warm waters, the capelin is a cold-water species.

    Capelin - Oceana Canada

    Capelin are small, slender fish that have a pointed snout and a slightly protruding bottom jaw. The topside of their body is olive-green, their sides are silvery and their bellies are a silvery-white colour.

    Capelin, lodde, capelin atlantique, karafuto-shishamo - All Fishes

    A member of the smelt family, capelin is an important food fish for cod, pollock, salmon, seabirds, and whales. It has a commercial value. Females are prized for their caviar, and the meat is used as animal feed and fish meal.

    Capelin Fish: Global Distribution, Fishing and Consumption 2025

    Capelin (Mallotus villosus) is a small forage fish found in the cold waters of the North Atlantic and Arctic Oceans. Despite its modest size, capelin plays a pivotal role in marine ecosystems, serving as a key food source for larger fish, seabirds, and marine mammals.