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Scomberomorus Koreanus ...
The Korean mackerel (''Scomberomorus koreanus'') also known as the Korean seerfish, is a ray-finned bony fish in the family Scombridae, better known as the mackerel family. More specifically, this fish is a member of the tribe Scomberomorini, the Spanish mackerels. It has an Indo-Pacific distribution which extends from the east coast of India and Sri Lanka along the Asian continental shelf to Sumatra then north to Korea and Wakasa Bay in the Sea of Japan. This species is of minor commercial importance in some parts of its range where it is taken using gill nets and is marketed either fresh or dried-salted. The Korean mackerel is an important quarry species for the drift net fishery in Palk Bay and the Gulf of Mannar The Gulf of Mannar ( ) is a large shallow bay forming part of the Laccadive Sea in the Indian Ocean with an average depth of . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kishinouye
was a Japanese fisheries biologist and cnidariologist and a professor of the Imperial University of Tokyo (Faculty of Agriculture) between 1908 and 1928. Kishinouye died in Chengtu of a sudden illness while on a collecting expedition to China. Kishinouye recommended Kumataro Ito to Hugh M. Smith as an artist on board the U.S. Bureau of Fisheries Steamer U.S.S. ''Albatross'' during the Philippine Expedition from 1907 to 1910. Publications * Contributions to the comparative study of the so-called scombroid fishes. (1923) Tokyo : Imperial University of Tokyo, - Journal of the College of Agriculture ; volume viii, no. 3 ii, p. 293-475 * Larval and juvenile tunas and skipjacks. (1919) * A Study of the Mackerels, Cybiids, and Tunas. (1915) Special Scientific Report - Fisheries, no. 24. * Prehistoric fishing in Japan. (1911) J. Coll. Agriculture, Imp. Univ. Tokyo, 2;328-382. * Some Medusae of Japanese Waters. (1910) * Some New Scyphomedusae of Japan. (1902) * Note on the Eyes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumatra
Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent islands such as the Simeulue, Nias, Mentawai, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago. Sumatra is an elongated landmass spanning a diagonal northwest–southeast axis. The Indian Ocean borders the northwest, west, and southwest coasts of Sumatra, with the island chain of Simeulue, Nias, Mentawai, and Enggano off the western coast. In the northeast, the narrow Strait of Malacca separates the island from the Malay Peninsula, which is an extension of the Eurasian continent. In the southeast, the narrow Sunda Strait, containing the Krakatoa Archipelago, separates Sumatra from Java. The northern tip of Sumatra is near the Andaman Islands, while off the southeastern coast lie the islands of Bangka and Belitung, Karim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of Korea
Fish are Aquatic animal, aquatic, craniate, gill-bearing animals that lack Limb (anatomy), limbs with Digit (anatomy), digits. Included in this definition are the living hagfish, lampreys, and Chondrichthyes, cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a vertebrate, true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed placodermi, external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scomberomorus
''Scomberomorus'' is a genus of ray-finned bony fish in the mackerel family, Scombridae. More specifically, it is a member of the tribe Scomberomorini, commonly known as the Spanish mackerels. Species ''Scomberomorus'' includes 18 species: * Serra Spanish mackerel, ''S. brasiliensis'' Collette, Russo & Zavala-Camin, 1978 * King mackerel, ''S. cavalla'' ( Cuvier, 1829) * Narrow-barred Spanish mackerel, ''S. commerson'' ( Lacépède, 1800) * Monterrey Spanish mackerel, ''S. concolor'' (Lockington, 1879) * Indo-Pacific king mackerel, ''S. guttatus'' (Bloch & Schneider, 1801) * Korean seerfish, ''S. koreanus'' (Kishinouye, 1915) * Streaked seerfish, ''S. lineolatus'' (Cuvier, 1829) * Atlantic Spanish mackerel, ''S. maculatus'' (Couch, 1832) * Papuan seerfish, ''S. multiradiatus'' Munro, 1964 * Australian spotted mackerel, ''S. munroi'' Collette & Russo, 1980 * Japanese Spanish mackerel, ''S. niphonius'' (Cuvier, 1832) * Kanadi kingfish, ''S. plurilineatus'' Fourmanoir, 1966 * Que ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Mannar
The Gulf of Mannar ( ) is a large shallow bay forming part of the Laccadive Sea in the Indian Ocean with an average depth of .Gulf of Mannar (SE India) Sea-Seek. It lies between the southeastern tip of and the west coast of , in the region. The chain of low islands and reefs known as (aka Adam's Bridge), which includes [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palk Bay
Palk Bay is a semi-enclosed shallow water body between the southeast coast of India and Sri Lanka, with a water depth maximum of 13 m. Palk Bay is located between 8° 50′ and 10° North latitudes and 78° 50′ and 80° 30′ East longitudes. The width of Palk Bay ranges from 57 to 107 km and the length is around 150 km. Palk Bay is considered to be one amongst the major sinks for sediments along with Gulf of Mannar. Sediments discharged by rivers and transported by the surf currents as littoral drift settle in this sink. Few scientists have tried to understand the wave characteristics within the Palk Bay. In the southern regions close to Dhanushkodi, wind seas dominate. The north-eastern region of Palk Bay is exposed to the Bay of Bengal through the shallow Palk Strait and hence the swells can enter the Palk Bay through this opening. To the south of Palk Bay, Adam's Bridge separates Palk Bay from the Gulf of Mannar. Despite being a very shallow channel, Wave effe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Of Japan
The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it has almost no tides due to its nearly complete enclosure from the Pacific Ocean. This isolation also affects faunal diversity and salinity, both of which are lower than in the open ocean. The sea has no large islands, bays or capes. Its water balance is mostly determined by the inflow and outflow through the straits connecting it to the neighboring seas and the Pacific Ocean. Few rivers discharge into the sea and their total contribution to the water exchange is within 1%. The seawater has an elevated concentration of dissolved oxygen that results in high biological productivity. Therefore, fishing is the dominant economic activity in the region. The intensity of shipments across the sea has been moderate owing to political issues, but it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakasa Bay
is a bay located in the Chūbu region of Japan, and spans the coasts of Kyoto Prefecture, and Fukui Prefecture. Geography Wakasa Bay is the area south of the straight line from Cape Kyoga on the west of Tango Peninsula to Cape Echizen on the east Echizen town. This area covers about . Border communities ;Fukui prefecture : Echizen town, Minamiechizen, Tsuruga, Mihama, Wakasa, Obama, Ōi, Takahama ;Kyoto prefecture :Maizuru, Miyazu, Yosano, Ine, Kyōtango Rivers Yura, Shono, Saburi, etc. Development Ports Coastal area of Sea of Japan, the most important ports are located in Wakasa Bay, and the Ports of Tsuruga, and . Military facilities The Port of Maizuru contains the naval bases of the Japan Maritime Self-Defense Force , abbreviated , also simply known as the Japanese Navy, is the maritime warfare branch of the Japan Self-Defense Forces, tasked with the naval defense of Japan. The JMSDF was formed following the dissolution of the Imperial Japanese Navy (IJ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korea
Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic of Korea) comprising its southern half. Korea consists of the Korean Peninsula, Jeju Island, and several minor islands near the peninsula. The peninsula is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the Sea of Japan (East Sea). During the first half of the 1st millennium, Korea was divided between three states, Goguryeo, Baekje, and Silla, together known as the Three Kingdoms of Korea. In the second half of the 1st millennium, Silla defeated and conquered Baekje and Goguryeo, leading to the "Unified Silla" period. Meanwhile, Balhae formed in the north, superseding former Goguryeo. Unified Silla eventually collapsed into three separate states due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental Shelf
A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water, known as a shelf sea. Much of these shelves were exposed by drops in sea level during glacial periods. The shelf surrounding an island is known as an ''insular shelf''. The continental margin, between the continental shelf and the abyssal plain, comprises a steep continental slope, surrounded by the flatter continental rise, in which sediment from the continent above cascades down the slope and accumulates as a pile of sediment at the base of the slope. Extending as far as 500 km (310 mi) from the slope, it consists of thick sediments deposited by turbidity currents from the shelf and slope. The continental rise's gradient is intermediate between the gradients of the slope and the shelf. Under the United Nations Convention on the Law of the Sea, the name continental shelf was given a legal definition as the stretch of the seabed adjacent to the shores of a par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or horny spines (rays), as opposed to the fleshy, lobed fins that characterize the class Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the link or connection between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). By species count, actinopterygians dominate the vertebrates, and they constitute nearly 99% of the over 30,000 species of fish. They are ubiquitous throughout freshwater and marine environments from the deep sea to the highest mountain streams. Extant species can range in size from '' Paedocypris'', at , to the massive ocean sunfish, at , and the long-bodied oarfish, at . The vast majority of Actinopter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indo-Pacific
The Indo-Pacific is a vast biogeographic region of Earth. In a narrow sense, sometimes known as the Indo-West Pacific or Indo-Pacific Asia, it comprises the tropical waters of the Indian Ocean, the western and central Pacific Ocean, and the seas connecting the two in the general area of Indonesia. It does not include the temperate and polar regions of the Indian and Pacific oceans, nor the Tropical Eastern Pacific, along the Pacific coast of the Americas, which is also a distinct marine realm. The term is especially useful in marine biology, ichthyology, and similar fields, since many marine habitats are continuously connected from Madagascar to Japan and Oceania, and a number of species occur over that range, but are not found in the Atlantic Ocean. The region has an exceptionally high species richness, with the world's highest species richness being found in at its heart in the Coral Triangle, and a remarkable gradient of decreasing species richness radiating outward in al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
