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Rasbora Api
''Rasbora api'' is a species of cyprinid fish in the genus ''Rasbora''. It inhabits the Kluet River, Kluet, Alas River, Alas, Aek Batugarigis, Aek Sibundung, Batang Lumut, and Toru River, Batang Toru rivers in Sumatra. Discovered by Daniel Natanael Lumbantobing, an Indonesian doctoral student in the Department of Biological Sciences of George Washington University, The George Washington University, United States.Lumbantobing, Daniel. (2010). Four New Species of the Rasbora trifasciata-Group (Teleostei: Cyprinidae) from Northwestern Sumatra, Indonesia. Copeia. 2010. 644-670. 10.2307/40962962. Etymology The name 'api' meaning fire in Indonesian language, Indonesian, was chosen due to the fire orange color of the fishes Fish fin, caudal and dorsal fin. A pigmentation pattern appearing like fire when the fish is alive. Description its distinguishing feature from other members of its group, ''Rasbora trifasciata'' is by the black lateral line running across its flank and the sto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Lumbantobing
Daniel commonly refers to: * Daniel (given name), a masculine given name and a surname * List of people named Daniel * List of people with surname Daniel * Daniel (biblical figure) * Book of Daniel, a biblical apocalypse, "an account of the activities and visions of Daniel" Daniel may also refer to: Arts and entertainment Literature * Daniel (Old English poem), ''Daniel'' (Old English poem), an adaptation of the Book of Daniel * ''Daniel'', a 2006 novel by Richard Adams * Daniel (Mankell novel), ''Daniel'' (Mankell novel), 2007 Music * Daniel (Bat for Lashes song), "Daniel" (Bat for Lashes song) (2009) * Daniel (Elton John song), "Daniel" (Elton John song) (1973) * "Daniel", a song from ''Beautiful Creature'' by Juliana Hatfield * Daniel (album), ''Daniel'' (album), a 2024 album by Real Estate Other arts and entertainment * Daniel (1983 film), ''Daniel'' (1983 film), by Sidney Lumet * Daniel (2019 film), ''Daniel'' (2019 film), a Danish film * Daniel (comics), a character in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinid Fish
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family, including the carps, the true minnows, and their relatives the barbs and barbels, among others. Cyprinidae is the largest and most diverse fish family, and the largest vertebrate animal family overall, with about 1,780 species divided into 166 valid genera. Cyprinids range from about in size to the giant barb (''Catlocarpio siamensis''). By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word ( 'carp'). Biology and ecology Cyprinids are stomachless, or ''agastric'', fish with toothless jaws. Even so, food can be effectively chewed by the gill rakers of the specialized last gill bow. These pharyngeal teeth allow the fish to make chewing motions against a chewing plate formed by a bony process of the skull. The pharyngeal teeth are unique to each species and are used to identify species. Stro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rasbora
''Rasbora'' is a genus of fish in the family Danionidae. They are native to freshwater habitats in South and Southeast Asia, as well as southeast China. A single species, ''R. gerlachi'', is only known from an old specimen that reputedly originated from Africa (Cameroon), but this locality is considered doubtful. They are small, up to long, although most species do not surpass and many have a dark horizontal stripe. Several species are regularly kept in aquariums. As a common English name, "rasbora" is used for many species in the genus ''Rasbora'', as well as several species in genera '' Brevibora'', '' Boraras'', ''Megarasbora'', '' Metzia'', '' Microdevario'', '' Microrasbora'', '' Rasboroides'', ''Rasbosoma'', '' Sawbwa'', '' Trigonopoma'' and '' Trigonostigma''.Marelius, Charlotte (January 2014)Rasboras—Where do they come from?Showfish, Newsletter of COAST, a Tropical Fish Club in Southern California January 2014. Pp. 1–14. Some of these related genera were included i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kluet River
Kluet River is a river in the province of Aceh, in northern Sumatra, Indonesia, about 1,500 km northwest of the capital Jakarta. at Geonames.org (cc-by); Last updated 2013-06-04; Database dump downloaded 2015-11-27 Geography The river flows in the northern area of Sumatra, which has a predominantly tropical rainforest climate (designated as ''Af'' in the Köppen-Geiger climate classification). The annual average temperature in the area is 23 °C. The warmest month is February, when the average temperature is around 24 °C, and the coldest is July, at 21 °C. The average annual rainfall is 3153 mm. The wettest month is December, with an average of 381 mm rainfall, and the driest is June, with 126 mm rainfall.[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alas River
Alas River is a river in Aceh in northeastern Sumatra, Indonesia, about 1400 km northwest of the capital Jakarta. at Geonames.org (cc-by); Last updated 2013-06-04; Database dump downloaded 2015-11-27 It is known for its white water rafting. The banks of the rivers are inhabited by the . Geography The river flows in the northern area of Sumatra with predominantly (designated as ''Af'' in the Köppen-Geiger climate classi ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toru River
The Toru River or Batang Toru is a river in northern Sumatra, Indonesia, about 1200 km northwest of the capital Jakarta. at Geonames.org (cc-by); Last updated 2013-06-04; Database dump downloaded 2015-11-27 Geography The river flows in the northern area of Sumatra with predominantly (designated as ''Af'' in the Köppen-Geiger climate classification). The annual average temperature in the area is 24 °C. The warmest month is February, when the average temperature is around 26 °C, and the coldest is May, at 22 °C. The average annual rainfall is 3379 mm. The wettes ...[...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 list of islands by area, sixth-largest island in the world at 482,286.55 km2 (182,812 mi.2), including adjacent islands such as the Simeulue Island, Simeulue, Nias Island, Nias, Mentawai Islands, Mentawai, Enggano Island, 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 Islands, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Washington University
The George Washington University (GW or GWU) is a Private university, private University charter#Federal, federally-chartered research university in Washington, D.C., United States. Originally named Columbian College, it was chartered in 1821 by the United States Congress and is the first university founded under Washington, D.C.'s jurisdiction. It is one of the nation's six University charter#Federal, federally chartered universities. GW is Carnegie Classification of Institutions of Higher Education, classified among List of research universities in the United States#Universities classified as "R1: Doctoral Universities – Very high research activity", "R1: Doctoral Universities – Very High Research Activity." It is a member of the Association of American Universities. The university offers degree programs in seventy-one disciplines, enrolling around 11,500 Undergraduate education, undergraduate and 15,000 Graduate school, graduate students. The school's athletic teams, the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesian Language
Indonesian (; ) is the official language, official and national language of Indonesia. It is a standard language, standardized variety (linguistics), variety of Malay language, Malay, an Austronesian languages, Austronesian language that has been used as a lingua franca in the multilingual Indonesian archipelago for centuries. With over 280 million inhabitants, Indonesia ranks as the list of countries by population, fourth-most populous nation globally. According to the 2020 census, over 97% of Indonesians are fluent in Indonesian, making it the largest language by number of speakers in Southeast Asia and one of the List of languages by total number of speakers, most widely spoken languages in the world.James Neil Sneddon. ''The Indonesian Language: Its History and Role in Modern Society''. UNSW Press, 2004. Indonesian vocabulary has been influenced by various native regional languages such as Javanese language, Javanese, Sundanese language, Sundanese, Minangkabau language, Min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish 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 p ... [...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] |
