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Eleotridae
Eleotridae is a family of fish commonly known as sleeper gobies, with about 34 genera and 180 species. Most species are found in the tropical Indo-Pacific region, but there are also species in subtropical and temperate regions, warmer parts of the Americas and near the Atlantic coast in Africa. While many eleotrids pass through a planktonic stage in the sea and some spend their entire lives in the sea; as adults, the majority live in freshwater streams and brackish water. One of its genera, '' Caecieleotris'', is troglobitic. They are especially important as predators in the freshwater stream ecosystems on oceanic islands such as New Zealand and Hawaii that otherwise lack the predatory fish families typical of nearby continents, such as catfish. Anatomically, they are similar to the gobies (Gobiidae), though unlike the majority of gobies, they do not have a pelvic sucker.Helfman, G.S., Collette, B.B. & Facey, D.E. (1997): ''The Diversity of Fishes''. Wiley-Blackwell Publishing. p. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavefish
Cavefish or cave fish is a generic term for fresh and brackish water fish adapted to life in caves and other underground habitats. Related terms are subterranean fish, troglomorphic fish, troglobitic fish, stygobitic fish, phreatic fish and hypogean fish.Romero, Aldemaro, editor (2001). ''The Biology of Hypogean Fishes.'' Developments in Environmental Biology of Fishes. Helfman, G.S. (2007). ''Fish Conservation: A Guide to Understanding and Restoring Global Aquatic Biodiversity and Fishery Resources'', pp. 41–42. Island Press. There are more than 200 scientifically described species of obligate cavefish found on all continents, except Antarctica. Although widespread as a group, many cavefish species have very small ranges and are seriously threatened.Fenolio, D.B.; Zhao, Y.; Niemiller, M.L.; and Stout, J. (2013). ''In-situ observations of seven enigmatic cave loaches and one cave barbel from Guangxi, China, with notes on conservation status.'' Speleobiology Notes 5: 19-33.Proud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gobiiformes
The Gobiiformes are an order of fish that includes the gobies and their relatives. The order, which was previously considered a suborder of Perciformes, is made up of about 2,211 species that are divided between seven families. Phylogenetic relationships of the Gobiiformes have been elucidated using molecular data. Gobiiforms are primarily small species that live in marine water, but roughly 10% of these species inhabit fresh water. This order is composed chiefly of benthic or burrowing species; like many other benthic fishes, most gobiiforms do not have a gas bladder or any other means of controlling their buoyancy in water, so they must spend most of their time on or near the bottom. Gobiiformes means "Goby-like". Families The 5th Edition of the '' Fishes of the World'' reclassified the former superfamily Goboidei as the order Gobiiformes and also rearranged the families within the order compared to the previous edition. The largest change is that the Oxudercidae and the Gobii ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypseleotris
''Hypseleotris'' is a genus of fishes in the family Eleotridae. Most are from fresh water in Australia and New Guinea, but species in fresh and brackish water are found around islands in the western Indian Ocean, southern and eastern Africa, southern and eastern Asia, and Pacific islands. The largest species reaches a length of . They are sometimes seen in the aquarium trade; especially ''H. compressa''. In Australia they are known as carp gudgeons. The assemblage of species of this genus which occurs in the basin of the Murray-Darling river system is made up of sexually reproducing species and hybrid lineages which consiste of a single sex and which have arisen through hybridisation, a process known as hybridogenesis. The single sex species require gametes from the sexual species to reproduce and could be regarded as sexual parasites and in "closed populations" this sexual parasitism can cause the extinction of such populations. Species The 16 recognized species in this gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eleotris
''Eleotris'' is a genus of fish in the family Eleotridae with a circumglobal distribution in tropical and subtropical regions. Species There are currently 27 recognized species in this genus: * '' Eleotris acanthopoma'' Bleeker, 1853 (Spiny sleeper) * '' Eleotris amblyopsis'' (Cope, 1871) (Large-scaled spiny-cheek sleeper) * '' Eleotris andamensis'' Herre, 1939 * '' Eleotris annobonensis'' Blanc, Cadenat & Stauch, 1968 * '' Eleotris aquadulcis'' G. R. Allen & Coates, 1990 (Freshwater sleeper) * '' Eleotris balia'' D. S. Jordan & Seale, 1905 * '' Eleotris belizianus'' Sauvage, 1880 * '' Eleotris bosetoi'' Mennesson, Keith, Ebner & Gerbeaux, 2016 Mennesson, M.I., Keith, P., Ebner, B.C. & Gerbeaux, P. (2016): ''Eleotris bosetoi'' (Teleostei: Gobioidei: Eleotridae), a New Species of Freshwater Fish from the Solomon Islands. ''Pacific Science, 70 (4): 495-507.'' * '' Eleotris daganensis'' Steindachner, 1870 * '' Eleotris douniasi'' Keith, Mennesson, Dahruddin & Hubert, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dormitator
''Dormitator'' is a genus of fishes in the family Eleotridae mostly found in marine, fresh and brackish waters on either side of the Atlantic Ocean, with one species occurring along the Pacific coast of the Americas. Species There are currently 5 recognized species in this genus: * '' Dormitator cubanus'' Ginsburg, 1953 * ''Dormitator latifrons'' ( J. Richardson, 1844) (Pacific fat sleeper) * '' Dormitator lebretonis'' ( Steindachner, 1870) * '' Dormitator lophocephalus'' Hoedeman, 1951 * '' Dormitator maculatus'' (Bloch Bloch is a surname of German origin. Notable people with this surname include: A–F * (1859-1914), French rabbi *Adele Bloch-Bauer (1881-1925), Austrian entrepreneur *Albert Bloch (1882–1961), American painter * (born 1972), German motor journal ..., 1792) (Fat sleeper) References Marine fish genera {{Gobiiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gobiidae
Gobiidae or gobies is a family of bony fish in the order Gobiiformes, one of the largest fish families comprising more than 2,000 species in more than 200 genera. Most of gobiid fish are relatively small, typically less than in length, and the family includes some of the smallest vertebrates in the world, such as '' Trimmatom nanus'' and ''Pandaka pygmaea'', ''Trimmatom nanus'' are under long when fully grown, then ''Pandaka pygmaea'' standard length are , maximum known standard length are . Some large gobies can reach over in length, but that is exceptional. Generally, they are benthic or bottom-dwellers. Although few are important as food fish for humans, they are of great significance as prey species for other commercially important fish such as cod, haddock, sea bass and flatfish. Several gobiids are also of interest as aquarium fish, such as the dartfish of the genus ''Ptereleotris''. Phylogenetic relationships of gobiids have been studied using molecular data. Descript ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dormitator Maculatus
The fat sleeper (''Dormitator maculatus'') is a species of fish belonging to the family Eleotridae, known for their flat heads; they are generally found in fresh water. Description Fat sleepers are small fish that have two distinct dorsal fins and scaled, flat heads. Their tails are rounded.Smith, L. C. The Inland Fishes of New York State. New York: The New York State Department of Environmental Conservation. 1985, pp. 388, 442. They are fully scaled, and their fins are higher up on the body than other species. Their bodies are a darker brown, whereas their dorsal and anal fins are redder in color. They have a dark blue spot around their gill covers. Distribution and habitat The fat sleeper is found from the Bahamas and North Carolina to Brazil. It lives in intertidal areas on muddy bottoms, and is more frequent in brackish water. It can be found commonly in freshwater or saline coastal pools and river mouths. References fat sleeper Fauna of the Southeastern Unite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Gobies
True gobies were a subfamily, the Gobiinae, of the goby family Gobiidae, although the 5th edition of the ''Fishes of the World'' does not subdivide the Gobiidae into subfamilies. They are found in all oceans and a few rivers and lakes, but most live in warm waters. Altogether, the Gobiinae unite about 1149 described species in 160 genera, and new ones are still being discovered in numbers. Description and ecology They are usually mid-sized to small ray-finned fishes; some are very colorful, while others are cryptic. Most true gobies are less than 10 cm (4 in) long when fully grown. The largest species ''Glossogobius giuris'' can reach up to 50 cm (20 in); the smallest known species as of 2010, '' Trimmatom nanus'', is just about 1 cm in length when fully grown, making it one of the smallest vertebrates. In many true gobies, the pelvic fins have grown together into a suction cup they can use to hold on to substrate. Most have two dorsal fins, the first ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical
The subtropical zones or subtropics are geographical zone, geographical and Köppen climate classification, climate zones to the Northern Hemisphere, north and Southern Hemisphere, south of the tropics. Geographically part of the Geographical zone#Temperate zones, temperate zones of both hemispheres, they cover the middle latitudes from to approximately 35° north and south. The horse latitudes lie within this range. Subtropical climates are often characterized by hot summers and mild winters with infrequent frost. Most subtropical climates fall into two basic types: humid subtropical climate, humid subtropical (Köppen climate classification, Koppen climate Cfa), where rainfall is often concentrated in the warmest months, for example list of regions of China, Southeast China and the Southeastern United States, and Mediterranean climate, dry summer or Mediterranean climate (Köppen climate classification, Koppen climate Csa/Csb), where seasonal rainfall is concentrated in the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form planulae, a mobile early form of the coral polyp which, when m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Guinea
New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of Motu, from the Austronesian l ...: ''Niu Gini''; id, Papua, or , historically ) is the List of islands by area, world's second-largest island with an area of . Located in Oceania in the southwestern Pacific Ocean, the island is separated from Mainland Australia, Australia by the wide Torres Strait, though both landmasses lie on the same continental shelf. Numerous smaller islands are located to the west and east. The eastern half of the island is the major land mass of the independent state of Papua New Guinea. The western half, known as Western New Guinea, forms a part of Indonesia and is organized as the provinces of Papua (province), Papua, Central Papua, Highland Papua, South Papua, Southwest Papua, and West Papua (province), West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bigmouth Sleeper
Bigmouth may refer to: * "Bigmouth", a song by Underworld * Bigmouth, an ogre in ''The Smurfs'' comics and animated cartoon series Marine life * Bigmouth buffalo, fish * Bigmouth goby, fish * Bigmouth skate, fish * Bigmouth rocksnail, snail See also * * * "Bigmouth Strikes Again "Bigmouth Strikes Again" is a 1986 song by the English rock band the Smiths from their third album ''The Queen Is Dead''. Written by Johnny Marr and Morrissey, the song features self-deprecating lyrics that reflected Morrissey's frustrations wit ...", a 1986 alternative rock song by The Smiths * Big Mouth (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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