Diversity of fish
Fish are very diverse animals and can be categorised in many ways. Although most fish species have probably been discovered and described, about 250 new ones are still discovered every year. According to FishBase about 34,800 species of fish had been described as of February 2022,[5] which is more than the combined total of all other vertebrate species: mammals, amphibians, reptiles and birds.
Fish species diversity is roughly divided equally between
By taxonomy
Fish
The term "fish" describes any non-
Jawless fish
Extant jawless fish are either lamprey or hagfish. Juvenile lamprey feed by sucking up mud containing micro-organisms and organic debris. The lamprey has well-developed eyes, while the hagfish has only primitive eyespots. The hagfish coats itself and carcasses it finds with noxious slime to deter predators, and periodically ties itself into a knot to scrape the slime off. It is the only invertebrate fish and the only animal which has a skull but no vertebral column.[11]
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Lampreys attached to a lake trout
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Mouth of a sea lamprey
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Pacific hagfish resting on bottom at 280 m
Cartilaginous fish
There are over 980 species of cartilaginous fish. They include sharks, rays and chimaera.
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This elephant fish is a chimaera
Bony fish
There are three types of ray finned fishes: the
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Lungfish can breathe in air as well as water
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Model of a coelacanth, thought until 1938 to be extinct. They are deep blue.
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This Atlantic sturgeon is a chondrostean
Teleosts
Teleosts have a movable
By habitat
There is 10,000 times as much saltwater in the oceans as there is freshwater in the lakes and rivers. However, only 58 per cent of anadromous).[16] This diversity in freshwater species is perhaps not surprising, since the thousands of separate lake habitats promote speciation.[17]
Fish can also be bathypelagic fish inhabiting the cold and pitch black depths below.
Most oceanic species (78 per cent, or 44 per cent of all fish species), live near the Fish are found in nearly all natural aquatic environments.[23] Most fish, whether by species count or abundance, live in warmer environments with relatively stable temperatures.[17] However, some species survive temperatures up to 44.6 °C (112.3 °F), while others cope with colder waters; there are over 200 finfish species south of the Antarctic Convergence.[24] Some fish species tolerate salinities over 10 per cent.[23] |
Habitat | Abyssobrotula galatheae | The world's deepest living fish, cusk eel, lives in the Puerto Rico Trench at a depth of 8,372 meters (27,467 ft).[23][25] Due to the extreme pressure, this appears to be around the theoretical maximum depth possible for fish.[26][27]
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Stone loach
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At the other extreme, the Tibetan | ||
Blue shark | Some marine pelagic fish range over vast areas, such as the blue shark that lives in all oceans. | ||
Blind cave fish
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Other fish are confined to single, small living spaces, such as the blind cave fish in North America.[29]
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Death Valley pupfish |
Equally isolated desert pupfish, like the Death Valley pupfish (pictured), live in small desert spring systems in Mexico and the southwest United States. | ||
Thermichthys hollisi |
The | ||
Sargassum frogfish
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The highly camouflaged sargassum frogfish lives in drifting sargassum seaweed. It has adapted fins which can grab strands of sargassum, enabling it to climb through the seaweed.[31] It avoids threats from larger predator fish by climbing out of water onto the surface of a seaweed mat, where it can survive for some time.[32]
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By life span
Some of the shortest-lived species are gobies, which are small coral reef–dwelling fish. Some of the longest-lived are rockfish.
Life span |
Seven-figure pygmy goby
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seven-figure pygmy goby is the shortest lived of all fish species. It lives at most for 59 days, which is the shortest lifespan for any vertebrate.[33]
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Ram cichlid | Short lived fish have particular value in genetic studies on aging. In particular, the ram cichlid is used in laboratory studies because of its ease of breeding and predictable aging pattern.[34][35] | ||||||
Rougheye rockfish | Some of the longest living fishes are | ||||||
Orange roughy |
The orange roughy may be the longest lived commercial fish, with a maximum reported age of 149 years.[39] | ||||||
Koi | There are stories about Japanese koi goldfish passed from generation to generation for 300 years. Scientists are sceptical. Counting growth lines on the scales of fish confined to ponds or bowls is unreliable, since they lay down extra lines.[40][41] The maximum reliably reported age for a goldfish is 41 years.[42] | ||||||
Atlantic tarpon | One of the longest living | ||||||
Green sturgeon | Some of the longest living fish are living fossils, such as the green sturgeon. This species is among the longest-living species found in freshwater, with a reported age of 60 years. They are also among the largest fish species found in freshwater, with a maximum reported length of 2.5 meters (8.2 ft) and a maximum reported weight of 159 kg (351 lb).[46][47][48] | ||||||
Australian lungfish | Another living fossil is the Australian lungfish. One individual has lived in an aquarium for at least 75 years, and is the oldest fish in captivity. According to fossil records, the Australian lungfish has hardly changed for 380 million years.[49][50][51] | ||||||
Greenland shark | The Greenland shark has a lifespan of 392 ± 120 years. This is the longest known lifespan of all vertebrate species.[52] |
By size
Size | Paedocypris progenetica |
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Photocorynus spiniceps
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Male individuals of the | ||||||
Stout infantfish
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The Females grow to a length of 8.4 millimetres (0.33 in) and males are mature at 7 millimetres (0.28 in). | ||||||
Sinarapan | According to the Guinness Book of World Records, the sinarapan, also a goby, is the world's smallest commercially harvested fish.[62] Found in the Philippines, they have an average length of 12.5 mm (0.49 in), and are threatened by overfishing.[55]
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Whale shark | The largest fish is the whale shark. It is a slow-moving, filter-feeding shark with a maximum published length of 20 m (66 ft) and a maximum weight of 34 tonnes (33 long tons; 37 short tons). Whale sharks can live up to 70 years[63] and are a vulnerable fish. | ||||||
Ocean sunfish | The ocean sunfish is the heaviest bony fish. It can weigh up to 2,300 kg (5,100 lb). It is found in all warm and temperate oceans.[64] | ||||||
King of herrings
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The | ||||||
Mekong giant catfish | The largest recorded freshwater fish is a critically endangered .
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By breeding behavior
In very deep waters, it is not easy for a fish to find a mate. There is no light, so some species depend on bioluminescence. Others are hermaphrodites, which doubles their chances of producing both eggs and sperm when an encounter does occur.[68] |
Breeding | Grouper | Female protogynous hermaphrodites, who school in harems of three to fifteen females. When no male is available, the most aggressive and largest females change their sex to male.
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Toadfish | Male toadfish "sing" at up to 100 decibels with their swim bladders to attract mates.[69][70][71] | ||
Anglerfish | Female gonads. This extreme sexual dimorphism ensures that, when the female is ready to spawn, she has a mate immediately available.[73]
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Hammerheads | Some sharks such as fertilization .
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By brooding behavior
Fish adopt a variety of strategies for nurturing their brood. oviparous , laying their eggs to hatch in the water.
Some animals, predominantly fish such as mouthbrooding , caring for their offspring by holding them in the mouth of a parent for extended periods of time. Mouthbrooding has evolved independently in several different families of fish.
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Brooding | Chain catshark | The oviparous , laying its eggs to hatch in the water.
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Great white shark | The ovoviviparous , gestating eggs in the uterus for 11 months before giving birth.
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Scalloped hammerhead | The viviparous , bearing its young after nourishing hatchlings internally.
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Cyphotilapia frontosa | The female Cyphotilapia frontosa mouthbroods its fry. The fry can be seen looking out of her mouth. | ||
Seahorses | Seahorse males practice pouch-brooding similar to kangaroos. When seahorses mate, the female deposits her eggs into a special pouch on the male's belly. The pouch seals shut while he nurtures the developing eggs. Once the eggs hatch, the pouch opens and the male goes into labour.[78] |
By feeding behaviour
There are three basic methods by which food is gathered into the mouths of fish: by ram feeding, and by manipulation or biting.[79] Nearly all fish species use one of these styles, and most use two.[80]
Early fish lineages had inflexible jaws limited to little more than opening and closing. Modern teleosts have evolved protusible jaws that can reach out to engulf prey. In practice, feeding modes lie on a spectrum, with suction and ram feeding at the extremes. Many fish capture their prey using both suction pressure combined with a forward motion of the body or jaw.[85] Most fish are food opportunists, or generalists. They eat whatever is most easily available. |
Feeding | Anglerfish | bioluminescent lure.[89]
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Archerfish | Archerfish prey on land-based insects and other small animals by shooting them down with water droplets from their specialized mouths. Archerfish are remarkably accurate; adults almost always hit the target on the first shot. They can bring down arthropods such as grasshoppers,[90] spiders and butterflies on a branch of an overhanging tree[91] 3 m (9.8 ft) above the water's surface.[92] This is partially due to good eyesight, but also due to their ability to compensate for light refraction when aiming.[93] | ||
Triggerfish | Triggerfish also use jets of water to uncover sand dollars buried in sand or overturn sea urchins.[94] | ||
Silver arowana | Other fish have developed extreme specializations. Silver arowana, also called monkey fish, can leap two meters out of the water to capture prey. They usually swim near the surface of the water waiting for potential prey. Their main diet consists of crustaceans, insects, smaller fishes and other animals that float on the water surface, for which its draw-bridge-like mouth is exclusively adapted for feeding. The remains of small birds, bats, and snakes have also been found in their stomachs.[95] | ||
Cookiecutter shark | The with bite wounds from a cookiecutter shark. | ||
Striped bass | Striped bass eat smaller fish. | ||
Chinese algae eater
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Chinese algae eaters are kept in aquaria to control algae.
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Emperor angelfish | The Emperor angelfish feeds on coral sponges. | ||
Herring | Schooling herrings ram feed on copepods. | ||
Mangrove jack
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The mangrove jack eats crustaceans .
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Puffer fish
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Many molluscs .
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Bucktoothed tetra
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The molluscs .
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Cleaner fish | These two small wrasses are cleaner fish , which eat parasites off other fish.
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Cleaning station | A reef manta ray at a cleaning station, maintaining a near stationary position atop a coral patch for several minutes while being cleaned by cleaner fishes.[97] | ||
Doctor fish
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Doctor fish nibbling on the diseased skin of patients. Doctor fish (nibble fish) live and breed in the outdoor pools of some Turkish spas, where they feed on the skin of patients with psoriasis. The fish are like cleaner fish in that they only consume the affected and dead areas of the skin, leaving the healthy skin to recover.
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By vision
Many species of fish can see the visible light.[98]
Mesopelagic fishes live in the deeper waters of the twilight zone, down to depths of 1000 metres, where the amount of sunlight available is not sufficient to support photosynthesis . These fish are adapted for an active life under low light conditions.
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Vision | Four-eyed fish | The four-eyed fish feeds at the surface of the water with eyes that allow it to see above and below the surface at the same time. Four-eyed fish have two specially-adapted eyes which are raised above the top of their head. The eyes are divided in two different parts, and the fish floats at the water surface with only the lower half of each eye underwater. The two halves are divided by a band of tissue and the eye has two pupils, connected by part of the iris. The upper half of the eye is adapted for vision in air, while the lower half is adapted for vision in water.[99] The lens of the eye also changes in thickness top to bottom to account for the difference in the refractive indices of air versus water. Their diet mostly consists of the terrestrial insects which are available at the surface, where they spend most of their time.[100] | |
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Two stripe damselfish | The Predatory species cannot see this if their vision is not sensitive to ultraviolet. There is further evidence for this view that some fish use ultraviolet as a "high-fidelity secret communication channel hidden from predators", while yet other species use ultraviolet to make social or sexual signals.[102][103]
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Barreleye | |||
Flashlight fish | Flashlight fish use a retroreflector behind the retina and photophores to detect eyeshine in other fish.[107][108][109] |
By shape
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Theboxfishwith an armoured triangular shaped body
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Theleafy sea dragonis camouflaged to look like floating seaweed
By locomotion
A number of species jump while swimming near the surface, skimming the water. Other species walk along the bottom on their fins. |
Loco- motion |
Dwarf seahorse | The slowest-moving fishes are the sea horses. The slowest of these, the tiny dwarf seahorse, has a sprint speed of one inch per minute.[111]
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Atlantic bluefin tuna | The Atlantic bluefin tuna is capable of sustained high speed cruising, and maintains high muscle temperatures so it can cruise in relatively cold waters. | |||||
Indo-Pacific sailfish |
Among the fastesr sprinters are the Indo-Pacific sailfish (left) and the black marlin (right). Both have been recorded in a burst at over 110 kilometres per hour (68 mph). For the sailfish, that is equivalent to 12 to 15 times their own length per second. | |||||
Shortfin mako
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The exothermic constitution partly accounts for its relatively great speed.[113]
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Wahoo | The wahoo is perhaps the fastest fish for its size, attaining a speed of 19 lengths per second, reaching 78 kilometres per hour (48 mph). | |||||
Flying fish |
Flying fish have unusually large pectoral fins, which enable the fish to take short gliding flights above the surface of the water in order to escape from predators. Their glides are typically around 50 meters (160 ft), but they can use updrafts at the leading edge of waves to cover distances of at least 400 meters (1,300 ft).[114] In May 2008, a flying fish was filmed off the coast of Japan (see video). The fish spent 45 seconds aloft, and was able to stay aloft by occasionally beating the surface of the water with its caudal (tail) fin.[115] The previous record was 42 seconds.[115] | |||||
Climbing perches | labyrinth organ , a structure in the fish's head which allows it to breathe atmospheric oxygen. Their method of terrestrial locomotion uses the gill plates as supports, and the fish pushes itself using its fins and tail.
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Mudskipper |
The lateral undulation, and tripod-like walking. The mudskipper is able to spend days moving about out of water and can even climb mangroves, although to only modest heights.[116] There are some species of fish that can "walk" along the sea floor but not on land. One such animal is the flying gurnard .
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Handfish |
The pectoral fins , which look like hands.
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Tripod fish |
caudal fin , which act like "stilts", to perch and walk on the seafloor.
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By toxicity
Toxic fish produce strong poisons in their bodies. Both poisonous fish and venomous fish contain toxins, but deliver them differently.
A 2006 study found that there are at least 1200 species of venomous fish.[118] There are more venomous fish than venomous snakes. In fact, there are more venomous fish than the combined total of all other venomous vertebrates.[118] Venomous fish are found in almost all habitats around the world, but mostly in tropical waters. They wound over 50,000 people every year.[119] Venomous fish carry their venom in venom glands and use various delivery systems, such as spines, sharp fins, barbs, spikes or fangs. Venomous fish tend to be either very visible, using flamboyant colors to warn enemies, or skilfully camouflaged and may be buried in the sand. Apart from the defense or hunting value, venom helps bottom-dwelling fish by killing the bacteria that tries to invade their skin. Few of these venoms have been studied. They are a yet-to-be-tapped resource for bioprospecting to find drugs with medical uses.[120] Treatment for venom stings usually includes the application of heat, using water at temperatures of about 45 °C (113 °F), since heat breaks down most complex venom proteins. |
Toxicity | Puffer fish
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The blowfish, to create a delicacy called "fugu", including just enough toxin for that "special flavour".[citation needed ]
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Spotted trunkfish | The nurse sharks can die from eating a trunkfish.[121]
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Giant moray | The harmful algal blooms, could be a reason why Polynesians migrated to Easter Island, New Zealand, and possibly Hawaii.[124][125]
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Reef stonefish
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The most venomous known fish is the reef stonefish.[126][127] It has a remarkable ability to camouflage itself amongst rocks. It is an ambush predator that sits on the bottom waiting for prey to approach. Instead of swimming away if disturbed, it erects the 13 venomous spines along its back. For defense, it can shoot venom from each or all of these spines. Each spine is like a hypodermic needle, delivering the venom from two sacs attached to the spine. The stonefish has control over whether to shoot its venom, and does so when provoked or frightened.[120] The venom results in severe pain, paralysis and tissue death, and can be fatal if not treated. Despite its formidable defenses, stonefish have predators. Some bottom feeding rays and sharks with crushing teeth feed on them, as does the Stokes's sea snake.[128]
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Lionfish
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Head on view of the lionfish can release venom only if something strikes its spines. Although not native to the U.S. coast, lionfish have appeared around Florida and have spread up the coast to New York. They are attractive aquarium fish, sometimes used to stock ponds, and may have been washed into the sea during a hurricane. Lionfish can aggressively dart at scuba divers and attempt to puncture their facemask with their venomous spines.[120]
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Stargazer | The stargazer, Uranoscopus sulphureus.[130] The stargazer buries itself and can deliver electric shocks as well as venom. It is a delicacy in some cultures (cooking destroys the venom), and can be found for sale in some fish markets with the electric organ removed. They have been called "the meanest things in creation".[120] | ||
Stingray | Stingrays can sting with their stinger (pictured). Such envenomations can occur to people who wade in shallow water and tread on them. This can be avoided by shuffling through the sand or stamping on the bottom, as the rays detect this and swim away. The stinger usually breaks off in the wound. It is barbed, so it can easily penetrate but cannot be easily removed. The stinger causes local trauma from the cut itself, pain and swelling from the venom, and possible later infection from bacteria. Occasionally, severed arteries or death can result.[131] |
By human use
Fish are sought after by humans for their value as commercial scuba divers .
Throughout human history, important North Atlantic and the North Sea. Likewise, important traditional for anchovy and sardine fisheries have operated in the Pacific, the Mediterranean, and the southeast Atlantic.[133] The world annual catch of forage fish in recent years has been around 25 million tonnes, or one quarter of the world's total catch.
Higher in the food chain, Grand Banks.[134] Declining numbers led to international "cod wars" and eventually the virtual abandonment of these fisheries. In modern times, the Alaska pollock supports an important fishery in the Bering Sea and the north Pacific, yielding about 6 million tonnes, while cod amounts to about 9 million tonnes.[133]
aquarium fish .
Snorkeling and scuba diving attracts millions of people to beaches, coral reefs, lakes, and other bodies of water to view fish and other marine life. |
Human use |
Yellowfin tuna | Yellowfin tuna are now being fished as a replacement for the depleted southern bluefin tuna. | |
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Anchovy | These schooling anchovy are forage fish. | ||
Atlantic cod | Atlantic cod fisheries have collapsed. | ||
Alaska pollock | The Alaska pollock has been described as "the largest remaining source of palatable fish in the world".[137] | ||
Koi | Koi (and goldfish) have been kept in decorative ponds for centuries in China and Japan. |
By vulnerability
- resilience
Other
Other | Bony-eared assfish | Fish hold the records for the relative brain weights of vertebrates. Most vertebrate species have similar brain-to-body weight ratios. The deep sea bathypelagic bony-eared assfish[138] has the smallest ratio of all known vertebrates.[139] | |
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Elephantnose fish
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At the other extreme, the elephantnose fish, an African freshwater fish, has an exceptionally large brain-to-body weight ratio. These fish have the largest brain-to-body oxygen consumption ratio of all known vertebrates.[140]
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Hallucinogenic fish | The | ||
Nopoli rockclimbing goby | The Nopoli rockclimbing goby uses its mouth to climb waterfalls by inching up rocks like a caterpillar, using its mouth as a sucker together with another sucker on its stomach. When the fish is young, it undergoes a radical transformation when it moves from saltwater to a freshwater stream. The mouth migrates over a period of two days from the front of its head to its chin. This allows the fish to feed by scraping algae from rocks. Pictured is the goby before and after the transformation.[145][146] | ||
Vampire fish | Smaller species of vampire fish, native to the Amazon River, have an alleged tendency to burrow into and parasitise the human urethra. However, despite ethnological reports dating back to the late 19th century, the first documented case of the removal of a vampire fish from a human urethra did not occur until 1997, and even that incident has remained a matter of controversy.[147] |
See also
- Largest organisms
- List of long-living organisms
- Maximum life span
- Smallest organisms
Notes
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Phycodurus eques" in FishBase. July 2009 version.
- ^ Leafy and Weedy Sea Dragon National Geographic Profile. Retrieved 20 July 2009.
- . Retrieved 12 November 2021.
- S2CID 84572467.
- ^ FishBase
- ^ Estudo das Espécies Ícticas do Parque Estadual do Cantão, fish species survey of Cantão (in Portuguese)
- ^ Moyle & Cech 2003, p. Chapter 1
- ISBN 978-0-471-25031-9.
- ^ Helfman et al. 2009, p. 3
- ^ Tree of life web project - Chordates.
- N. A. Campbell and J. B. Reece(2005). Biology Seventh Edition. Benjamin Cummings, San Francisco CA.
- ^ Clack, J. A. (2002) Gaining Ground. Indiana University
- ^ Teleost Encyclopædia Britannica Online. 15 July 2009
- ^ ISBN 978-0-412-54010-3.
- ^ Ben Waggoner (17 July 1995). "Telostei". Museum of Paleontology, University of California, Berkeley. Retrieved 8 June 2006.
- ^ a b c d Cohen, DM (1970). "How many recent fishes are there?". Proceedings of the California Academy of Sciences. 38 (17): 341–346.
- ^ a b Bone & Moore 2008, p. 3
- ^ CIA Factbook: World.
- ^ Elert, Glenn Volume of Earth's Oceans. The Physics Factbook. Retrieved 19 April 2008.
- ^ Wilson RW, Millero FJ, Taylor JR, Walsh PJ, Christensen V, Jennings S and Grosell M (2009) "Contribution of Fish to the Marine Inorganic Carbon Cycle" Science, 323 (5912) 359-362. (This article contains the first ever estimate of global fish biomass)
- ^ Shiklomanov, I A, (1993) World fresh water resources in Glick, P H, ed., Water in Crisis: Oxford University Press, p 13-24.
- ^ Horn, MH (1972). "The amount of space available for marine and freshwater fishes" (PDF). NOAA: Fishery Bulletin. 70: 1295–1297.
- ^ a b c d e Bone & Moore 2008, p. 35
- ^ C.Michael Hogan. 2011. Ross Sea. Eds. P.Saundry & C.J.Cleveland. Encyclopedia of Earth. National Council for Science and the Environment. Washington DC
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Abyssobrotula galatheae" in FishBase. July 2009 version.
- ^ Jamieson, A.J., and Yancey, P. H. (2012). On the Validity of the Trieste Flatfish: Dispelling the Myth. The Biological Bulletin 222(3): 171-175
- ^ Yanceya, P.H.; Gerringera, E.M.; Drazen, J.C.; Rowden, A.A.; and Jamieson, A. (2014). Marine fish may be biochemically constrained from inhabiting the deepest ocean depths. PNAS 111(12): 4461–4465
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Triplophysa stoliczkai" in FishBase. July 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2014). "Astyanax mexicanus" in FishBase. 2014 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Thermichthys hollisi" in FishBase. July 2009 version.
- ^ Antennariidae: Frogfishes Tree of Life Web Project
- ^ Biological profiles: Sargassumfish Florida Museum of Natural History. Retrieved 2012-01-04.
- S2CID 22684907.
- PMID 14999022.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Cynolebias nigripinnis" in FishBase. July 2009 version.
- ^ Munk, K. (2001) "Maximum Ages of Groundfishes in Waters off Alaska and British Columbia and Considerations of Age Determination". Alaska Fishery Research Bulletin 8 :1.
- ^ Cailliet, G.M., Andrews, A.H., Burton, E.J., Watters, D.L., Kline, D.E., Ferry-Graham, L.A. (2001) "Age determination and validation studies of marine fishes: do deep-dwellers live longer?" Exp. Gerontol. 36 : 739–764.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Sebastes aleutianus" in FishBase. July 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Hoplostethus atlanticus" in FishBase. July 2009 version.
- ^ How to Tell Time by a Cat's Eye
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Cyprinus carpio" in FishBase. July 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Carassius auratus" in FishBase. July 2009 version.
- ^ Night Tarpon Fishing Trips
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Megalops atlanticus" in FishBase. July 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Megalops cyprinoides" in FishBase. July 2009 version.
- ^ Protective Regulations Proposed for Ancient, Imperiled Southern Green Sturgeon Archived 2011-09-28 at the Wayback Machine
- ^ Contemporaries of the Dinosaurs, Sturgeon Fossils Date Back 200 Million Years Archived April 17, 2009, at the Wayback Machine
- ^ Sturgeons Archived June 4, 2009, at the Wayback Machine
- ^ The Oldest Living Fish
- ^ The Shedd Honors Its Oldest Residen
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Neoceratodus forsteri" in FishBase. July 2009 version.
- S2CID 206647043.
- Enrico de Lazaro (12 August 2016). "Greenland Sharks are Longest-Lived Vertebrates on Earth, Marine Biologists Say". Science News.
- ^ Kottelat M, Britz R, Tan HH and Witte KE (2005) "Paedocypris, a new genus of Southeast Asian cyprinid fish with a remarkable sexual dimorphism, comprises the world's smallest vertebrate" Proceedings of the Royal Society B 273 :895-899.
- ^ World's smallest fish Archived 2008-12-01 at the Wayback Machine 2006, Natural History Museum
- ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2009). "Paedocypris progenetica" in FishBase. July 2009 version.
- PMID 22253785.
- ^ "Scientists find 'smallest fish'". BBC News. 25 January 2006. Retrieved 23 May 2010.
- ^ What is the smallest species of fish? Archived February 20, 2009, at the Wayback Machine
- ^ "Smallest fish compete for honours". BBC News. 31 January 2006. Retrieved 23 May 2010.
- ^ Bragging Rights: The Smallest Fish Ever | LiveScience Archived July 6, 2008, at the Wayback Machine
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Schindleria brevipinguis" in FishBase. July 2009 version.
- ^ Foot, T (2000) Guinness Book of World Records 2001. Guinness World Records Ltd.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Rhincodon typus" in FishBase. July 2009 version.
- ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2009). "Mola mola" in FishBase. July 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Regalecus glesne" in FishBase. July 2009 version.
- ^ Mydans, Seth (25 August 2005). "Hunt for the big fish becomes a race". The New York Times. Retrieved 3 March 2013.
- ^ Giant Catfish May Be World's Largest Freshwater Fish National Geographic, 28 October 2010.
- ^ Ryan P "Deep-sea creatures: The bathypelagic zone" Te Ara - the Encyclopedia of New Zealand. Updated 21 September 2007.
- ^ Froese, Rainer, and Daniel Pauly, eds. (2009). "Batrachoididae" in FishBase. September 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Opsanus beta" in FishBase. September 2009 version.
- ^ Moyle & Cech 2003, p. 4
- ^ Anglerfish Video
- S2CID 4226567.
- ^ a b Froese, Rainer and Pauly, Daniel, eds. (2006). Species of Sphyrna in FishBase. April 2006 version.
- ^ Froese, Rainer, and Daniel Pauly, eds. (2006). "Lamniforme" in FishBase. April 2006 version.
- ^ Froese, Rainer, and Daniel Pauly, eds. (2006). "Scyliorhinidae" in FishBase. April 2006 version.
- ^ Froese, Rainer, and Daniel Pauly, eds. (2006). "Apogonidae" in FishBase. April 2006 version.
- ^ Froese, Rainer and Pauly, Daniel, eds. (2006). Species of Hippocampus in FishBase. April 2006 version.
- ^ Liem KF (1980) "Adaptive Significance of Intra- and Interspecific Differences in the Feeding Repertoires of Cichlid Fishes" Archived August 28, 2008, at the Wayback Machine American Zoologist, 20 (1):295-314.
- ^ Bone & Moore 2008, p. 92
- ^ Liem KF (1980) "Acquisition of energy by teleosts: adaptive mechanisms and evolutionary patterns". In Environmental Physiology of Fishes (Ed. M A Ali), pp. 299–334. New York, London: Plenum Press.
- S2CID 26805223.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Epibulus insidiator" in FishBase. July 2009 version.
- ^ Bone & Moore 2008, p. 190
- .
- ^ Bone & Moore 2008, p. 189
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Prionace glauca" in FishBase. July 2009 version.
- ^ Leonard J. V. Compagno (1984). Sharks of the World: An annotated and illustrated catalogue of shark species known to date. Food and Agriculture Organization of the United Nations. pp. 521–524, 555–61, 590.
- Greenwood Press.
- hdl:10072/4430.
- S2CID 43389710.
- ^ ""Plastic flies help spitting archer fish regain aim" Telegraph.co.uk". The Telegraph. 11 July 2002. Retrieved 24 May 2009.
- S2CID 1139246.
- ^ Bone & Moore 2008, p. 197
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Osteoglossum bicirrhosum" in FishBase. July 2009 version.
- ^ Carol Martins; Craig Knickle. "Megamouth Shark- Parasites". Florida Museum of Natural History. Retrieved 9 February 2009.
- PMID 23056255.
- .
- ISBN 978-0-471-25031-9.)
{{cite book}}
: CS1 maint: multiple names: authors list (link - ^ Froese, Rainer; Pauly, Daniel (eds.) (2007). "Anableps anableps" in FishBase. Mar 2007 version.
- S2CID 140204848.
- S2CID 3743161.
- ^ Helfman et al., 2009, pp. 84-87.
- ^ S2CID 85768623.
- ^ a b Researchers solve mystery of deep-sea fish with tubular eyes and transparent head Monterey Bay Aquarium Research Institute, 23 February 2009.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2011). "Macropinna microstoma" in FishBase. September 2011 version.
- S2CID 83905458.
- ^ McCosker JE (1977) "Flashlight fishes" Archived 2012-05-02 at the Wayback Machine Scientific American, 236: 106–115.
- ISBN 978-0-12-547665-2.
- ISBN 978-0-12-547665-2.
- Guinness Book of World Records(2009)
- ^ R. Aidan Martin. "Biology of the Shortfin Mako". ReefQuest Centre for Shark Research. Retrieved 12 August 2006.
- ^ Passarelli, Nancy; Craig Knickle; Kristy DiVittorio. "SHORTFIN MAKO". Florida Museum of Natural History. Retrieved 6 October 2008.
- ^ Piper, Ross (2007), Extraordinary Animals: An Encyclopedia of Curious and Unusual Animals, Greenwood Press.
- ^ a b "BBC article and video of flying fish". bbc.co.uk. 20 May 2008. Retrieved 20 May 2008.
- ^ "Cairns Museum Tour - Cairns-Kuranda Railway". Archived from the original on 8 January 2015. Retrieved 26 February 2015.
- ^ a b Poisonous vs. Venomous fish: What's the difference? Archived 2009-10-30 at the Wayback Machine Reef Biosearch. Retrieved 17 July 2009.
- ^ PMID 16740627.
- LiveScience, 22 August 2006.
- ^ a b c d Grady, Denise Venom Runs Thick in Fish Families, Researchers Learn The New York Times 22 August 2006.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Lactophrys bicaudalis" in FishBase. July 2009 version.
- ISBN 0-00-715986-2
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Gymnothorax javanicus" in FishBase. July 2009 version.
- .
- PhysOrg.com, 18 May 2009.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Synanceja verrucosa" in FishBase. July 2009 version.
- ^ "The Stonefish – The Deadliest Fish in The World", Virginia Wells, Petplace.com.
- ^ Reef Stonefish, Synanceia verrucosa (Bloch & Schneider, 1801) Australian Museum. Retrieved 21 July 2009.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Pterois volitans" in FishBase. July 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Uranoscopus sulphureus" in FishBase. July 2009 version.
- OCLC 16986801. Archived from the original on 10 June 2015. Retrieved 10 June 2015.)
{{cite journal}}
: CS1 maint: unfit URL (link - ^ Bone & Moore 2008, p. 442
- ^ a b Bone & Moore 2008, p. 443
- hdl:10379/8836.
- ^ Angling Retains its Mainstream Appeal and Broad Economic Impact-American Sportfishing Association Archived 2008-05-13 at the Wayback Machine
- ^ NOAA Fisheries: Recreational Fishing Services.
- ISBN 978-0-09-189780-2.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2014). "Acanthonus armatus" in FishBase. January 2014 version.
- S2CID 19183523.
- ^ Nilsson G (1996) "Brain and body oxygen requirements of Gnathonemus petersii, a fish with an exceptionally large brain" Journal of Experimental Biology, 199(3): 603-607. Download
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Sarpa salpa" in FishBase. October 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Siganus spinus" in FishBase. October 2009 version.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2009). "Mulloidichthys samoensis" in FishBase. October 2009 version.
- ^ de Haro, Luc and Pommier, Philip (2006) Hallucinatory Fish Poisoning (Ichthyoallyeinotoxism): Two Case Reports From the Western Mediterranean and Literature Review Clinical Toxicology, 44:185–188. Download
- PMID 23308184.
- ^ Meet the amazing, waterfall-climbing fish Archived 2013-02-24 at the Wayback Machine Science, 13 January 2013.
- ISBN 978-1-58574-869-3.
References
- Bone, Q; Moore, R H (2008). Biology of Fishes. Taylor & Francis Group.
- Moyle, PB; Cech, J. J. (2003). Fishes, An Introduction to Ichthyology (5th ed.). Benjamin Cummings. ISBN 978-0-13-100847-2.
- Helfman, G.; Collette; Facey, D.; Bowen, BW (2009). The Diversity of Fishes: Biology, Evolution, and Ecology. Wiley-Blackwell. p. 3. ISBN 978-1-4051-2494-2.
- Weis, Judith S (2011) Do Fish Sleep?: Fascinating Answers to Questions about Fishes Rutgers University Press. ISBN 9780813549415.
External links
- Articles About Marine Life Oceans for Youth Foundation.
- The 20 weirdest fish in the ocean Christian Science Monitor. 22 February 22, 2010.