Fish are aquatic vertebrates that are typically cold-blooded; covered with scales, and equipped with two sets of paired fins and several unpaired fins. Fish are abundant in the sea and in freshwaters, with species being known from mountain streams (e.g., char and gudgeon) as well as in the deepest depths of the ocean (e.g., gulpers and anglerfish). They are of tremendous importance as food for people around the world, being either collected from the wild (see fishing) or being farmed in much the same way as cattle or chickens (see aquaculture). Fish are also exploited for recreation, through angling and fishkeeping, and fish are commonly exhibited in public aquaria. Through the ages, many cultures have featured fish in their legends and myths, from the "great fish" that swallowed Jonah the Prophet through to the ever-popular half-human, half-fish mermaid.
Fugu is a Japanese dish prepared from the meat of pufferfish (normally species of Takifugu, Lagocephalus, or Sphoeroides) or porcupinefish of the genus Diodon. Because pufferfish is lethally poisonous if prepared incorrectly, fugu has become one of the most celebrated and notorious dishes in Japanese cuisine.
Pufferfish contains lethal amounts of the poison tetrodotoxin in the internal organs, especially the liver and gonads, and also the skin. Therefore, only specially licensed chefs can prepare and sell fugu to the public, and the consumption of the liver and ovaries is forbidden. But because small amounts of the poison give a special desired sensation on the tongue, these parts are considered the most delicious by some gourmets. Every year a number of people die because they underestimate the amount of poison in the consumed fish parts. The poison paralyzes the muscles while the victim stays fully conscious, and eventually dies from asphyxiation. There is currently no antidote, and the standard medical approach is to try to support the respiratory and circulatory system until the effect of the poison wears off.
The weather loaches or weatherfishes of the genus Misgurnus is a genus of loaches in Asia and Europe. They receive their common name from the ability to detect changes in barometric pressure and react with frantic swimming or standing on end. This is because before a storm the barometric pressure changes, and this is known to make these fish more active.
The dojo loach, or Misgurnus anguillicaudatus, an Asian weather loach species, is a common aquarium and food fish. Like many other loaches, they are slender and eel-like. They can vary in color from yellow to olive green, to a common light brown or gray with lighter undersides. The mouth of the loach is surrounded by three sets of barbels. It uses them to sift through silt or pebbles to find food. It also uses them to dig under gravel and sand to conceal itself out of nervousness or defense unlike the other loaches who use the spines beneath the eyes.
Common carps (Cyprinus carpio) competing for food at the pond of the Royal Palace Agdal of Marrakech in Morocco.
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...that the Loricariidae or the suckermouth catfish from Central and South America is the largest family of catfish, with almost 700 species and new species being described each year?
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...that the king of herrings (Regalecus glesne), an oarfish of the family Regalecidae, is the world's longest bony fish with a length of 41 feet (12 m)?
- ...that the yoyo loach (Botia almorhae) from India and Pakistan is named for their black and white patterns, which often can be seen to spell "yoyo" especially in younger specimens?
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...that studies of the inshore marine fish small-scale whiting (Sillago parvisquamis) suggest the female starts life smaller than the male, but grows faster and is larger than the male within two years?
- ... that the cream-spotted cardinalfish is the sole member of the new genus Ozichthys?
The Fish Quiz is a friendly quiz competition designed to test your general knowledge of fish. The current game is Fish Quiz Tournament X. You can read more and join the game here.
"So long, and thanks for all the fish!"
For more lists, please see here
The Fish Portal: Mini Edition
The Mini Edition of the Fish Portal is available for you to use on your wikipedia user page or talk page. It uses minimum space but retains many crucial features of the portal. To use it, place {{Portal:Fish/Mini portal}} on the designated page. See here for an example of the mini portal on a user page.
| Ichthyology : |
Fish anatomy, Fish development, Fish diseases, Fish locomotion, Fish migration, Ichthyology terms, Limnology, Marine biology, Meristics, Oceanography, Spawning |
| Taxa : |
Chondrichthyes, Osteichthyes, Actinopterygii, Sarcopterygii, Chondrostei, Neopterygii, Holostei, Teleostei, Osteoglossomorpha, Elopomorpha, Clupeomorpha, Ostariophysi, Cyclosquamata, Scopelomorpha, Lampridiomorpha, Polymyxiomorpha, Paracanthopterygii, Acanthopterygii |
| Fishery : |
Angling, Aquaculture, Fishing, Fish as food, Fish farming, Fish market, Fisheries management, Fishing industry, Overfishing |
| Food fish : |
Anchovy, Barb, Basa fish, Bass, Carp, Catfish, Cod, Eel, Flatfish, Goby, Gourami, Haddock, Herring, Mackerel, Oily fish, Perch, Pollock, Salmon, Snapper[disambiguation needed], Snakehead, Sturgeon, Tilapia, Trout, Tuna, Whitefish |
| Fishkeeping : |
Aeration, Aquarium, Fish food, Marine aquarium, Reef aquarium, Brackish water aquarium |
| Ornamental fish : |
Angelfish(freshwater), Angelfish(marine), Barb, Blenny, Boxfish, Butterflyfish, Cichlid, Chromis, Clownfish, Corydoras, Damsel, Danio, Discus, Goby, Goldfish, Gourami, Koi, Lionfish[disambiguation needed], Live-bearer, Loach, Mbuna, Rainbowfish, Pufferfish, Rasbora, Seahorse, Siamese fighting fish, Suckermouth catfish, Tang, Tetra, Triggerfish, Wrasse |
| Others : |
Amphibious fish, Electric fish, Deep sea fish, Ichthys, Mermaid, Prehistoric fish, Ray, Shark, Walking fish |
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Here are some tasks you can do, as organized by the WikiProject Fishes, if you are interested, please sign up on the project page.
- Copyedit:
- Expand: Barb (fish species), fishing industry, Greater Argentine, Gold Spot Pleco, Fish anatomy, Black goby, Poecilia caucana, Arrowtooth flounder, Paiute cutthroat trout, Serrasalmus, Pygocentrus, Greater pipefish, Lesser pipefish
- Develop featured article:
- Peer review: Spring cavefish, Convict cichlid, Hoplosternum littorale, Shortnose sturgeon
- Article requests: Missing topics about Fish, Devonian Fish Project article requests, Jörg Freyhof
- Picture request: Phreatobius cisternarum, Glandulocaudinae, Chaca (genus), Firewood catfish, Cetopsidae, Cranoglanis, Scoloplax, Nematogenys inermis, Austroglanis, Astroblepus, Pseudopimelodidae, Chiapas catfish (Upload any non-copyrighted fish images to the appropriate section of Wikimedia Commons)
- Identify images: Identify and move the images to the appropriate section of Wikimedia Commons
- Collaboration: Pacific jack mackerel (edit | talk | history | protect | delete | links | watch | logs | views)
- Assessment: Assess the quality and importance of fish articles
- Other: Expand Fish anatomy and Fish locomotion, Create articles for the missing superfamilies and families in the Perciformes. Merge GLAM/ARKive donated texts into articles about endangered species.
If you have any question, comment or suggestion, please discussion here.
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