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Ikema Wetland
The are wetlands in the center of Ikema Island, Miyahojima, Okinawa, Japan. It is also called Yunimui or Īnubū in the local dialect. The wetland area extends for and is the largest in Okinawa Prefecture. The "Wetlands and Coral Reefs of Ikema-jima" have been selected by the Ministry of the Environment as one of the and the entire island, totaling . It was designated a Wildlife Protection Area on November 1, 2011. History The island of Ikema-jima was formerly divided into an eastern and a western island, with a water lane between. The king of the four islands built a bridge between the two. Eventually, the two islands were connected. The northern water lane was called Īnubū with an opening in the south which was about . For the purposes of land reclamation, the water lane was interrupted between 1924 and 1934. Two area of land became reclaimed, one of , the other of . The wetland area outside the dike, combining both freshwater and seawater, was called Yunimui ("sand ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ikemajima Okinawa Japan01s3s2010
, is located to the north of Miyako Island in Okinawa Prefecture, Japan. The island is connected to Miyako Island with a bridge (), which was completed in February 1992. There is a pond in the centre of the island. To the north-east is the . The variety of Miyakoan language spoken here is also called Ikema (''Ikima'' in the vernacular). It is set apart from closely related language variants by its lexical word-tone system. File:Miyako_ikema_bridge.JPG, Ikema bridge connects Ikema Island with Miyako Island. It's 1,425-metre-long (4,675 ft). File:Ikemajima DSC2732.jpg, Ikemajima Block Beach See also * Ikema Wetland The are wetlands in the center of Ikema Island, Miyahojima, Okinawa, Japan. It is also called Yunimui or Īnubū in the local dialect. The wetland area extends for and is the largest in Okinawa Prefecture. The "Wetlands and Coral Reefs of Ikem ... * Sakishima Beacons References Islands of Okinawa Prefecture Miyako Islands {{Okinawa-geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Bittern
The Eurasian bittern or great bittern (''Botaurus stellaris'') is a wading bird in the bittern subfamily (Botaurinae) of the heron family Ardeidae. There are two subspecies, the northern race (''B. s. stellaris'') breeding in parts of Europe and across the Palearctic, as well as on the northern coast of Africa, while the southern race (''B. s. capensis'') is endemic to parts of southern Africa. It is a secretive bird, seldom seen in the open as it prefers to skulk in reed beds and thick vegetation near water bodies. Its presence is apparent in the spring, when the booming call of the male during the breeding season can be heard. It feeds on fish, small mammals, fledgling birds, amphibians, crustaceans and insects. The nest is usually built among reeds at the edge of bodies of water. The female incubates the clutch of eggs and feeds the young chicks, which leave the nest when about two weeks old. She continues to care for them until they are fully fledged some six weeks later. Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fimbristylis Miliacea
''Fimbristylis miliacea'', the grasslike fimbry or hoorahgrass, is a species of fimbry that probably originated in coastal tropical Asia but has since spread to most continents as an introduced species. It is a widespread weed in some areas and is sometimes problematic in rice paddies. Description ''Fimbristylis miliacea'' is an annual sedge which grows in clumps of erect stems up to about half a meter in height surrounded by fans of narrow flat leaves. The top of each stem is occupied by an array of spikelets, each borne on a long peduncle. The spikelet is spherical to ovate and reddish brown in color. The spikelets flower and then develop tiny fruits, which are brown achenes about a millimeter long. Taxonomy The name ''Fimbristylis miliacea'' is a combination made by Martin Vahl based on the name ''Scirpus miliaceus'' published by Carl Linnaeus in his 1759 10th edition of ''Systema Naturae''. Because of confusion surrounding this name, and following a failed attempt to cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyperus Difformis
''Cyperus difformis'' is a species of sedge known by several common names, including variable flatsedge, smallflower umbrella-sedge and rice sedge. This plant is native to southern Europe, most of Africa and Asia, and Australia, and it is naturalized in other areas of the world, including large parts of the Americas. ''Cyperus difformis'' is a plant of aquatic and moist habitats. It is a weed of rice fields, but not generally a troublesome one. This is an annual herb with one to many thin, soft erect stems reaching over 30 centimeters in maximum height. There are usually a few long, wispy leaves around the base of the plant. The inflorescence is a rounded bundle one to three centimeters wide, containing up to 120 spikelets, each long and partially or entirely covered in up to 30 bracted flowers. The flowers are light brown with areas darker brown and sometimes a yellowish or purplish tint. References External linksJepson Manual TreatmentPhoto gallery [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miscanthus Sinensis
''Miscanthus sinensis'', the eulalia or Chinese silver grass, is a species of flowering plant in the grass family Poaceae, native to eastern Asia throughout most of China, Japan, Taiwan and Korea. Description It is an herbaceous perennial grass, growing to tall, rarely , forming dense clumps from an underground rhizome. The leaves are tall and 0.3–2 cm broad. The flowers are purplish, held above the foliage. This plant is the preferred structure for the nesting of some species of paper wasps, such as '' Ropalidia fasciata''. Nomenclature The Latin specific epithet ''sinensis'' means "from China", though the plant is found elsewhere in eastern Asia. Forms and varieties *''M. sinensis'' f. ''glaber'' Honda *''M. sinensis'' var. ''gracillimus'' Hitchc. *''M. sinensis'' var. ''variegatus'' Beal *''M. sinensis'' var. ''zebrinus'' Beal Cultivation It is widely cultivated as an ornamental plant in temperate climates around the world. It has become an invasive species in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophilidae
Hydrophilidae, also known colloquially as water scavenger beetles, is a family of beetles. Aquatic hydrophilids are notable for their long maxillary palps, which are longer than their antennae. Several of the former subfamilies of Hydrophilidae have recently been removed and elevated to family rank; Epimetopidae, Georissidae (= Georyssinae), Helophoridae, Hydrochidae, and Spercheidae (= Sphaeridiinae). While the majority of hydrophilids are aquatic, around a third of described species are terrestrial, mostly belonging to the subfamily Sphaeridiinae. With rare exceptions, the larvae are predatory while the adults may be herbivores or predators in addition to scavenging. Many species are able to produce sounds. Species of '' Hydrophilus'' are reported as pests in fish hatcheries. Other species are voracious consumers of mosquito larvae, and have potential as biological control agents. This beetle family contains 2,835 species in 169 genera. Geography Hydrophilid beetles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerridae
The Gerridae are a family of insects in the order Hemiptera, commonly known as water striders, water skeeters, water scooters, water bugs, pond skaters, water skippers, or water skimmers. Consistent with the classification of the Gerridae as true bugs (i.e., suborder Heteroptera), gerrids have mouthparts evolved for piercing and sucking, and distinguish themselves by having the unusual ability to walk on water, making them pleuston (surface-living) animals. They are anatomically built to transfer their weight to be able to run on top of the water's surface. As a result, one could likely find water striders present in any pond, river, or lake. Over 1,700 species of gerrids have been described, 10% of them being marine. While 90% of the Gerridae are freshwater bugs, the oceanic '' Halobates'' makes the family quite exceptional among insects. The genus ''Halobates'' was first heavily studied between 1822 and 1883 when Buchanan-White collected several different species during th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tholymis Tillarga
''Tholymis tillarga'', the coral-tailed cloudwing, is a species of dragonfly in the family Libellulidae. It is found from tropical West Africa to Asia, Australia and the Pacific Islands. Common names include old world twister, evening skimmer, crepuscular darter, foggy-winged twister and twister. Description and habitat It is a medium sized dragonfly with reddish eyes, yellowish red thorax and coral red abdomen. Its wings are transparent; but hind wings have a golden-brown patch in the base, bordered by a cloudy-white patch. Female is brown and lacks the cloudy-white patch in the hind-wings. It is a migrant with a permanent presence in humid parts of the tropics. It breeds in standing water-bodies; and prefers weedy ponds, swamps and lakes. They are active at dusk and dawn, as well as during cloudy days. Gallery Tholymis tillarga male by kadavoor 02.jpg, Male showing white patches in wings Coral-tailed Cloud Wing (Tholymis tillarga) male. (38590338830).jpg, Male Coral Tailed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coconut Crabs
The coconut crab (''Birgus latro'') is a species of terrestrial hermit crab, also known as the robber crab or palm thief. It is the largest terrestrial arthropod in the world, with a weight of up to . It can grow to up to in width from the tip of one leg to the tip of another. It is found on islands across the Indian Ocean, and parts of the Pacific Ocean as far east as the Gambier Islands, Pitcairn Islands and Caroline Island, similar to the distribution of the coconut palm; it has been Local extinction, extirpated from most areas with a significant human population, including mainland Australia and Madagascar. Coconut crabs also live off the coast of Africa near Zanzibar. The coconut crab is the monotypic, only species of the genus ''Birgus'', and is related to the other terrestrial hermit crabs of the genus ''Coenobita''. It shows a number of adaptations to life on land. Juvenile coconut crabs use empty gastropod shells for protection like other hermit crabs, but the adults de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discoplax
''Discoplax'' is a genus of terrestrial crabs. It is very closely related to the genus ''Cardisoma''. Five species are currently recognised: *''Discoplax celeste'' 2012 *'' Discoplax gracilipes'' Ng & Guinot, 2001 *'' Discoplax longipes'' A. Milne-Edwards, 1867 *''Discoplax magna'' Ng & Shih, 2014 *''Discoplax michalis'' Ng & Shih, 2015 *''Discoplax rotunda'' (Quoy & Gaimard, 1824) See also * ''Tuerkayana'' – a genus which holds crabs formerly found in ''Discoplax'' and ''Cardisoma ''Cardisoma'' is a genus of large land crabs. Three species formerly placed in this genus are now placed in '' Discoplax''. The four species that remain in ''Cardisoma'' are found in warm coastal regions where they live in burrows. Young individu ...'' References Grapsoidea Terrestrial crustaceans {{crab-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guppy
The guppy (), also known as millionfish and rainbow fish, is one of the world's most widely distributed tropical fish and one of the most popular freshwater aquarium fish species. It is a member of the family Poeciliidae and, like almost all American members of the family, is live-bearing. Guppies originate from northeast South America, but have been introduced to many environments and are now found all over the world. They are highly adaptable and thrive in many different environmental and ecological conditions. Male guppies, which are smaller than females, have ornamental caudal and dorsal fins. Wild guppies generally feed on a variety of food sources, including benthic algae and aquatic insect larvae. Guppies are used as a model organism in the fields of ecology, evolution, and behavioural studies. Taxonomy Guppies were first described in Venezuela as ''Poecilia reticulata'' by Wilhelm Peters in 1859 and as ''Lebistes poecilioides'' in Barbados by De Filippi in 1861. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilapia
Tilapia ( ) is the common name for nearly a hundred species of cichlid fish from the coelotilapine, coptodonine, heterotilapine, oreochromine, pelmatolapiine, and tilapiine tribes (formerly all were "Tilapiini"), with the economically most important species placed in the Coptodonini and Oreochromini. Tilapia are mainly freshwater fish inhabiting shallow streams, ponds, rivers, and lakes, and less commonly found living in brackish water. Historically, they have been of major importance in artisanal fishing in Africa, and they are of increasing importance in aquaculture and aquaponics. Tilapia can become a problematic invasive species in new warm-water habitats such as Australia, whether deliberately or accidentally introduced, but generally not in temperate climates due to their inability to survive in cold water. Tilapia has been the fourth-most consumed fish in the United States since 2002. The popularity of tilapia came about due to its low price, easy preparation, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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