|
Bagarius
''Bagarius'' ( th, ปลาแค้) is an Asian genus of catfishes (order Siluriformes) of the family Sisoridae. It includes five to six extant species and potentially one extinct fossil species, '' B. gigas''. Species There are currently five to six extant species placed in ''Bagarius'': * '' Bagarius bagarius'' (Hamilton, 1822) *'' Bagarius lica'' Volz, 1903 * '' Bagarius rutilus'' Ng & Kottelat, 2000 * '' Bagarius suchus'' Roberts, 1983 (Crocodile catfish) *'' Bagarius vegrandis'' Ng & Kottelat, 2021 (Dwarf goonch catfish) *'' Bagarius yarrelli'' ( Sykes, 1839) (goonch catfish) (doubtfully distinct from '' B. bagarius'') A 2021 study found the giant devil catfish (''Bagarius yarrelli'') to be synonymous with ''B. bagarius''. One potential fossil species, †'' Bagarius gigas,'' is known from the Eocene of Sumatra. Distribution ''Bagarius'' species inhabit south and southeast Asia. They are distributed in the Indus drainage in Pakistan and India, east (including penin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Vegrandis
''Bagarius'' ( th, ปลาแค้) is an Asian genus of catfishes (order Siluriformes) of the family Sisoridae. It includes five to six extant species and potentially one extinct fossil species, '' B. gigas''. Species There are currently five to six extant species placed in ''Bagarius'': * '' Bagarius bagarius'' (Hamilton, 1822) *'' Bagarius lica'' Volz, 1903 * '' Bagarius rutilus'' Ng & Kottelat, 2000 * '' Bagarius suchus'' Roberts, 1983 (Crocodile catfish) *'' Bagarius vegrandis'' Ng & Kottelat, 2021 (Dwarf goonch catfish) *'' Bagarius yarrelli'' ( Sykes, 1839) (goonch catfish) (doubtfully distinct from '' B. bagarius'') A 2021 study found the giant devil catfish (''Bagarius yarrelli'') to be synonymous with ''B. bagarius''. One potential fossil species, †'' Bagarius gigas,'' is known from the Eocene of Sumatra. Distribution ''Bagarius'' species inhabit south and southeast Asia. They are distributed in the Indus drainage in Pakistan and India, east (including penin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Lica
''Bagarius'' ( th, ปลาแค้) is an Asian genus of catfishes (order Siluriformes) of the family Sisoridae. It includes five to six extant species and potentially one extinct fossil species, '' B. gigas''. Species There are currently five to six extant species placed in ''Bagarius'': * '' Bagarius bagarius'' (Hamilton, 1822) *'' Bagarius lica'' Volz, 1903 * '' Bagarius rutilus'' Ng & Kottelat, 2000 * '' Bagarius suchus'' Roberts, 1983 (Crocodile catfish) *''Bagarius vegrandis'' Ng & Kottelat, 2021 (Dwarf goonch catfish) *'' Bagarius yarrelli'' ( Sykes, 1839) (goonch catfish) (doubtfully distinct from '' B. bagarius'') A 2021 study found the giant devil catfish (''Bagarius yarrelli'') to be synonymous with ''B. bagarius''. One potential fossil species, †'' Bagarius gigas,'' is known from the Eocene of Sumatra. Distribution ''Bagarius'' species inhabit south and southeast Asia. They are distributed in the Indus drainage in Pakistan and India, east (including penins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Gigas
''Bagarius'' ( th, ปลาแค้) is an Asian genus of catfishes (order Siluriformes) of the family Sisoridae. It includes five to six extant species and potentially one extinct fossil species, '' B. gigas''. Species There are currently five to six extant species placed in ''Bagarius'': * '' Bagarius bagarius'' (Hamilton, 1822) *''Bagarius lica'' Volz, 1903 * '' Bagarius rutilus'' Ng & Kottelat, 2000 * '' Bagarius suchus'' Roberts, 1983 (Crocodile catfish) *''Bagarius vegrandis'' Ng & Kottelat, 2021 (Dwarf goonch catfish) *'' Bagarius yarrelli'' ( Sykes, 1839) (goonch catfish) (doubtfully distinct from '' B. bagarius'') A 2021 study found the giant devil catfish (''Bagarius yarrelli'') to be synonymous with ''B. bagarius''. One potential fossil species, †'' Bagarius gigas,'' is known from the Eocene of Sumatra. Distribution ''Bagarius'' species inhabit south and southeast Asia. They are distributed in the Indus drainage in Pakistan and India, east (including peninsu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Bagarius
''Bagarius bagarius'', also known as the devil catfish, dwarf goonch or goonch ( bn, বাঘাইর), is a species of catfish in the genus ''Bagarius''. It is generally reported as being found in large and medium rivers in South Asia, and is likely synonymous with '' B. yarrelli''. Taxonomy Prior to 2021, the standard was to recognize two species of ''Bagarius'' from the Indian Subcontinent: First ''B. bagarius'', supposedly a small species (up to ) first described in 1822 by Francis Buchanan-Hamilton based on a specimen from the Ganges River. The second is '' B. yarrelli'', supposedly a very large species (up to ) first described in 1839 by William Henry Sykes based on a specimen from the Mula-Mutha River. Recent studies have not been able to document that more than one species exists in the Indian subcontinent, which, if confirmed, would mean that the name ''B. bagarius'' is a senior synonym of ''B. yarrelli'', which was confirmed by a 2021 study. In contrast, Southeast Asi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Yarrelli
''Bagarius yarrelli'', also known as the giant devil catfish or goonch, is a very large species of catfish in the genus ''Bagarius'' found in rivers in the Indian subcontinent. The species reaches up to in length. It may be synonymous with '' B. bagarius''. Etymology The species is known by many names throughout its range in the Indian subcontinent. It is known as the ''goonch'' in Urdu, Hindi and Punjabi, ''baghar'' or ''baghair'' in Bengali and Bihari (these names being the origin of the genus name ''Bagarius''), ''gauns'' in Rajasthani, ''gorua'' (গৰুৱা) and ''baghmas'' (বাঘমাছ) in Assamese and ''bodh'' in Chhattisgarhi. Taxonomy The species is frequently taxonomically confused with '' B. bagarius''. ''B. bagarius'' has – perhaps in error – been reported as reaching the same size as ''B. yarrelli'', while others consider ''B. bagarius'' to be a dwarf species that only reaches about . A study published in 2021 found ''B. yarrelli'' to be a junio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Rutilus
''Bagarius rutilus'' is a species of sisorid catfish native to Laos, Vietnam and Yunnan in China where it is found in the Nam Sam, Nam Ma and Red River basins. This species grows to a length of SL. Description Small fish over 15 cm eat aquatic larvae and insects including mayflies, caddisflies, hemiptera, beetles, odonata Odonata is an order of flying insects that includes the dragonflies and damselflies. Members of the group first appeared during the Triassic, though members of their total group, Odonatoptera, first appeared in Late Carboniferous. The two com ..., shrimp and juvenile fish while mature fish eat other fish. It congregates where there are other fish especially fish breeding grounds. This species breeds from March or June or later and they migrate to upper and middle parts of rivers and streams. Eggs are laid in stone niches and are rather large with measures 1.1 mm to 1.4 mm. Threats and status It is threatened by overfishing and habitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagarius Suchus
The crocodile catfish (''Bagarius suchus'') is a species of sisorid catfish native to Laos, Cambodia and Thailand, where it occurs in the Mekong and Chao Phraya The Chao Phraya ( or ; th, แม่น้ำเจ้าพระยา, , or ) is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand. E ... river basins. This species reaches a maximum length of SL. Ecology This species lives in cool, fast-flowing water with a pH range of 6.0 to 7.2 and a temperature range of 18.0-23.0 °C (64.4-73.4 °F). References {{DEFAULTSORT:Bagarius Suchus Sisoridae Catfish of Asia Fish of the Mekong Basin Fish of Laos Fish of Thailand Fish described in 1893 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sisoridae
Sisoridae is a family of catfishes. These Asian catfishes live in fast-moving waters and often have adaptations that allow them to adhere to objects in their habitats. The family includes about 235 species. Taxonomy The family Sisoridae is recognized as a natural, monophyletic group based on morphological and molecular evidence. It is divided into two subfamilies, Sisorinae and Glyptosterninae (glyptosternoids). The Sisorinae contain the five genera ''Bagarius'', '' Gagata'', '' Gogangra'', '' Nangra'', and '' Sisor''. The Glyptosterninae contain three tribes. Glyptothoracini contains only the genus '' Glyptothorax'' and Pseudecheneidina contains only the genus '' Pseudecheneis''. The remaining genera, '' Chimarrichthys'', '' Exostoma'', '' Glaridoglanis'', '' Glyptosternon'', ''Myersglanis'', '' Oreoglanis'', '' Parachiloglanis'', '' Pareuchiloglanis'', and '' Pseudexostoma'', are contained in the tribe Glyptosternina. The monophyly of the entire family and the tribe Glyptosterni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catfish
Catfish (or catfishes; order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species alive, the Mekong giant catfish from Southeast Asia, the wels catfish of Eurasia, and the piraíba of South America, to detritivores (species that eat dead material on the bottom), and even to a tiny parasitic species commonly called the candiru, ''Vandellia cirrhosa''. Neither the armour-plated types nor the naked types have scales. Despite their name, not all catfish have prominent barbels or "whiskers". Members of the Siluriformes order are defined by features of the skull and swimbladder. Catfish are of considerable commercial importance; many of the larger species are farmed or fished for food. Many of the smaller species, particularly the genus ''Corydoras'', are important in the aquarium hobby. Many catfish are nocturnal, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indus River
The Indus ( ) is a transboundary river of Asia and a trans-Himalayan river of South and Central Asia. The river rises in mountain springs northeast of Mount Kailash in Western Tibet, flows northwest through the disputed region of Kashmir, Quote: "Kashmir, region of the northwestern Indian subcontinent. It is bounded by the Uygur Autonomous Region of Xinjiang to the northeast and the Tibet Autonomous Region to the east (both parts of China), by the Indian states of Himachal Pradesh and Punjab to the south, by Pakistan to the west, and by Afghanistan to the northwest. The northern and western portions are administered by Pakistan and comprise three areas: Azad Kashmir, Gilgit, and Baltistan, ... The southern and southeastern portions constitute the Indian state of Jammu and Kashmir. The Indian- and Pakistani-administered portions are divided by a "line of control" agreed to in 1972, although neither country recognizes it as an international boundary. In addition, China beca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copeia
''Ichthyology & Herpetology'' (formerly ''Copeia'') is a quarterly peer-reviewed scientific journal covering research in ichthyology and herpetology that was originally named after Edward Drinker Cope, a prominent American researcher in these fields. It is the official journal of the American Society of Ichthyologists and Herpetologists. According to the ''Journal Citation Reports'', ''Copeia'' has a 2021 impact factor of 1.857, ranking it 65th out of 176 journals in the category "Zoology". History On December 27, 1913, John Treadwell Nichols published the first issue of ''Copeia''. This issue consisted of a single piece of paper folded to form four pages of information with five articles. The cover of the pamphlet bore the inscription: "Published by the contributors to advance the science of coldblooded vertebrates." In 2020, the American Society of Ichthyologists and Herpetologists voted to rename the journal, Ichthyology & Herpetology. Name change The journal was n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Asia
South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;;;;; Topographically, it is dominated by the Indian subcontinent and defined largely by the Indian Ocean on the south, and the Himalayas, Karakoram, and Pamir mountains on the north. The Amu Darya, which rises north of the Hindu Kush, forms part of the northwestern border. On land (clockwise), South Asia is bounded by Western Asia, Central Asia, East Asia, and Southeast Asia. The South Asian Association for Regional Cooperation (SAARC) is an economic cooperation organization in the region which was established in 1985 and includes all eight nations comprising South Asia. South Asia covers about , which is 11.71% of the Asian continent or 3.5% of the world's land surface area. The population of South Asia is about 1.9 billion or a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
update.PNG "Click for more on -> South Asia")