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Plesiopuntius
The redside barb or two-spot barb (''Plesiountius bimaculatus'') is a species of ray-finned fish in the genus Puntius. It is found in India and Sri Lanka. It was identified and classified by Pieter Bleeker in 1863. Description The redside barb is a small fish with a slender, compressed, torpedo-shaped body. The adult size for both the sexes is maximum 7 cm. This species exhibits sexual dimorphism, which allows for easy identification of the sexes. It has two black spots: one at the base of the dorsal fin and one at the junction of body and caudal fin. There is a colored band from its eyes to the spot at the caudal fin. In mature males, the band has a distinct dark red coloration in the middle with a bronze-greenish-colored stripe above the red band. The eyes have a red-colored outer semi-circle. In females, the red is less pronounced and the bronze-colored band will be difficult to distinguish from its body scale color. The females has a slightly plumper body. Habitat Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smiliogastrinae
Smiliogastrinae is a subfamily of freshwater ray-finned fishes belonging to the family Cyprinidae, the family which includes the carps, barbs and related fishes. The fishes in this genus are found in Africa and Asia and are commonly referred to as barbs. Genera Smiliogastrinae contains the following genera: * '' Amatolacypris'' Skelton, Swartz & Vreven, 2018 * '' Barbodes'' Bleeker, 1859 * '' Barboides'' Brüning, 1929 * '' Bhava'' Sudasinghe, Rüber & Meegaskumbura, 2023 * '' Caecobarbus'' Boulenger, 1921 * '' Chagunius'' H.M. Smith, 1938 * '' Cheilobarbus'' A. Smith 1841 * '' Clypeobarbus'' Fowler, 1936 * '' Coptostomabarbus'' David & Poll 1937 * '' Dawkinsia'' Pethiyagoda, Meegaskumbura & Maduwage, 2012 * '' Desmopuntius'' Kottelat, 2013 * '' Eechathalakenda'' Menon, 1999 * '' Enteromius'' Cope, 1867 * '' Gymnodiptychus'' Herzenstein, 1892 * ''Haludaria'' Pethiyagoda, 2013 * ''Hampala ''Hampala'' is a genus of freshwater Actinopterygii, ray-finned fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiranya Sudasinghe
Hiranya ("gold" in Sanskrit) may refer to: Given name *Hiranya Peiris (born 1974), British astrophysicist *Hiranya Herath (born 1986), Sri Lankan lawyer and politician *Hiranyamayee Lama, Bhutanese politician, elected to the Tshogdu in 1979 Other *''Hiranya'', a Masami Akita discography#As Merzbow, 2009 album by Merzbow *Hiranyakeshi river, a tributary of the Ghataprabha River in India *Hiranya (film), ''Hiranya'' (film), a 2024 Indian Kannada-language action drama film See also *Hiranyagarbha ("golden womb/egg"), a term for the source of universal creation in Vedic philosophy **Brahma, also known as Hiranyagarbha, Hindu god of creation who was born from the egg *Hiranyagarbha (donation), an ancient Indian ceremony of donating a golden vessel *Hiranyakashipu ("clothed in gold"), an Asura mentioned in the Puranas *Hiranyaksha ("golden-eyed"), an Asura *Hiranya Varna Mahavihar ("Golden Great Monastery"), a Buddhist vihara in Patan, Nepal {{disambiguation, given name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lukas Rüber
Lukas is an English form of the Greek name Λουκάς, which is Romanized as Loukas. Popularity In 2013, with the alternative spelling of Lucas, it was the ninth most popular name for boys in Australia. Meaning and different spellings *Amharic - Luqas (ሉቃስ) *Arabic - Luqa () / Luqas () *Armenian - Ղուկաս, Ghukas * Croatian / Serbian / Slovenian - Luka (Лука) *Czech - Lukáš *Dutch - Lucas / Lukas / Luca * English - Luke / Lucas / Lukas *Estonian - Luukas * Finnish - Luukas * French - Luc / Lukas * Georgian - ლუკა *German - Lukas *Greek - Loukas (Λουκάς) - Ancient Greek (Λουκᾶς) * Hungarian - Lukács / Lúkas / Lúkasz * Icelandic - Lúkas * Indonesian - Lukas, Lucas * Irish: Lúc, Lúcás *Italian - Luca *Latin - Lucas (from the verb "lucere") * Latvian - Lūkass * Lithuanian - Lukas * Norwegian / Swedish / Danish - Lucas / Lukas *Anglo-Saxon - Lukas * Polish - Łukasz * Portuguese - Lucas *Russian - Лукьян / Лука * Slovak - Lu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Bleeker
Pieter Bleeker (10 July 1819 – 24 January 1878) was a Dutch medical doctor, Ichthyology, ichthyologist, and Herpetology, herpetologist. He was famous for the ''Atlas Ichthyologique des Indes Orientales Néêrlandaises'', his monumental work on the fishes of East Asia published between 1862 and 1877. Life and work Bleeker was born on 10 July 1819 in Zaandam. He was employed as a medical officer in the Royal Netherlands East Indies Army from 1842 to 1860, (in French). stationed in the Dutch East Indies (now Indonesia). During that time, he did most of his ichthyology work, besides his duties in the army. He acquired many of his specimens from local fishermen, but he also built up an extended network of contacts who would send him specimens from various government outposts throughout the islands. During his time in Indonesia, he collected well over 12,000 specimens, many of which currently reside at the Naturalis Biodiversity Center in Leiden. Bleeker corresponded with Auguste Dum� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Day
Francis Talbot Day (2 March 1829 – 10 July 1889) was an army surgeon and naturalist in the Madras Presidency who later became the Inspector-General of Fisheries in British Raj, India and British rule in Burma, Burma. A pioneer ichthyologist, he Species description, described more than three hundred fishes in the two-volume work on ''The Fishes of India''. He also wrote the fish volumes of the Fauna of British India series. He was also responsible for the introduction of trout into the Nilgiri hills, for which he received a medal from the French Acclimatisation society, Societe d'Acclimatation. Many of his fish specimens are distributed across museums with only a small fraction deposited in the British Museum (Natural History Museum, London), an anomaly caused by a prolonged conflict with Albert Günther, the keeper of zoology there. Biography Day was born in Maresfield, East Sussex, the third son of William and Ann Elliott née Le Blanc. The family estate included two thousa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned Fish
Actinopterygii (; ), members of which are known as ray-finned fish or actinopterygians, is a class of bony fish that comprise over 50% of living vertebrate species. They are so called because of their lightly built fins made of webbings of skin supported by radially extended thin bony spines called '' lepidotrichia'', as opposed to the bulkier, fleshy lobed fins of the sister clade Sarcopterygii (lobe-finned fish). Resembling folding fans, the actinopterygian fins can easily change shape and wetted area, providing superior thrust-to-weight ratios per movement compared to sarcopterygian and chondrichthyian fins. The fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the articulation between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). The vast majority of actinopterygians are teleosts. By species count, they dominate the subphylum Vertebrata, and constitute nearly 99% of the over 30,000 extant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puntius
''Puntius'' is a genus of small freshwater fish in the family Cyprinidae native to South Asia and Mainland Southeast Asia, as well as Taiwan. Many species formerly placed in ''Puntius'' have been moved to other genera such as ''Barbodes'', '' Dawkinsia'', '' Desmopuntius'', ''Haludaria'', '' Oliotius'', '' Pethia'', '' Puntigrus'', '' Sahyadria'' and '' Systomus''.Kottelat, M. (2013)The fishes of the inland waters of southeast Asia: A catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. ''Raffles Bulletin of Zoology, Suppl. No. 27: 1–663.''Pethiyagoda, R., Meegaskumbura, M. & Maduwage, K. (2012)A synopsis of the South Asian fishes referred to ''Puntius'' (Pisces: Cyprinidae).''Ichthyological Exploration of Freshwaters, 23 (1): 69–95.''Raghavan, R., Philip, S., Ali, A. & Dahanukar, N. (2013)''Sahyadria'', a new genus of barbs (Teleostei: Cyprinidae) from Western Ghats of India.''Journal of Threatened Taxa, 5 (15): 4932–4938.'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since 2023; and, since its independence in 1947, the world's most populous democracy. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is near Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations averag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, Indian peninsula by the Gulf of Mannar and the Palk Strait. It shares a maritime border with the Maldives in the southwest and India in the northwest. Sri Jayawardenepura Kotte is the legislative capital of Sri Lanka, while the largest city, Colombo, is the administrative and judicial capital which is the nation's political, financial and cultural centre. Kandy is the second-largest urban area and also the capital of the last native kingdom of Sri Lanka. The most spoken language Sinhala language, Sinhala, is spoken by the majority of the population (approximately 17 million). Tamil language, Tamil is also spoken by approximately five million people, making it the second most-spoken language in Sri Lanka. Sri Lanka has a population of appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Dimorphism
Sexual dimorphism is the condition where sexes of the same species exhibit different Morphology (biology), morphological characteristics, including characteristics not directly involved in reproduction. The condition occurs in most dioecy, dioecious species, which consist of most animals and some plants. Differences may include secondary sex characteristics, size, weight, color, markings, or behavioral or cognitive traits. Male-male reproductive competition has evolved a diverse array of sexually dimorphic traits. Aggressive utility traits such as "battle" teeth and blunt heads reinforced as battering rams are used as weapons in aggressive interactions between rivals. Passive displays such as ornamental feathering or song-calling have also evolved mainly through sexual selection. These differences may be subtle or exaggerated and may be subjected to sexual selection and natural selection. The opposite of dimorphism is ''monomorphism'', when both biological sexes are phenotype, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benthopelagic
The demersal zone is the part of the sea or ocean (or deep lake) consisting of the part of the water column near to (and significantly affected by) the seabed and the benthos. The demersal zone is just above the benthic zone and forms a layer of the larger profundal zone. Being just above the ocean floor, the demersal zone is variable in depth and can be part of the photic zone where light can penetrate, and photosynthetic organisms grow, or the aphotic zone, which begins between depths of roughly and extends to the ocean depths, where no light penetrates. Fish The distinction between demersal species of fish and Pelagic fish, pelagic species is not always clear cut. The Atlantic cod (''Gadus morhua'') is a typical demersal fish, but can also be found in the open water column The (oceanic) water column is a concept used in oceanography to describe the physical (temperature, salinity, light penetration) and chemical ( pH, dissolved oxygen, nutrient salts) characteristics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
