Why did no European power colonize Korea? How much electricity does an electric throw use? The mEO eventually degenerates and is replaced by a pair of electrocytes, or nEOs. [29][32] This enables them to live in habitats with widely varying oxygen levels including streams, swamps, and pools. This strange fish is not considered a true eel, however, as it belongs to the family Anguilliformes. In 1803, Thomas Jefferson wrote a letter to John Adams about an experiment he made with an electric eel (a species of fish called Gymnotus electricus). Electric fish can detect electrical fields in water, which many other fish can passively sense. | Conquerall Electrical? Males are larger than females. There are several types of eel discharge, including monophasic and biphasic. It is not known how much energy it can store, but it is estimated to be around 100 watts. The electric eel produces a short-lived current, which means it can stop producing current once it has been fully discharged. This order is more closely related to catfish. They are called electric eels because they produce electricity during their larval stage. In 1838, Michael Faraday predicted that electric eels would be able to attack ships using the electrical energy that they produce. Not even a little bit! The word "electricity" comes from the Greek elektron meaning "amber," the petrified tree sap that, if you rub it, attracts dust due to static charge: a phenomenon named "electricus" by scientist William Gilbert in 1600 and applied to magnets as well. Electric eels have been known by their current name for many centuries. To be electric means that the fish has a special organ in its body called an Electric Organ. Scientists have determined that there are three different types of electrical pulses produced by these eels. They use their shocking power to hunt prey and defend themselves, while weaker electrical signals help them to navigate and communicate. [5][6] Hunter informed the Royal Society that "Gymnotus Electricus[] appears very much like an eel[] but it has none of the specific properties of that fish. They are also known to still emit discharge eight to nine hours after their death. [21] The male provides protection for both the young and the nest. The name came from their ability to emit high-voltage pulses with a two-ms interval. Web apparently, early western naturalists called it a numb eel, but it (alongside the torpedo ray, found in europe) actually played a big part in bringing about the harnessing of electricity, with volta himself directly inspired by it and referring to. This way, the electric current only runs parallel to their tail and behind the heart. Enjoy this cute picture of red panda. Instead, their anal fins are long and extended. Malapterurus electricus, given by Gmelin in 1789, well into the era of electricity, is the first scientific name for an electric catfish. Electric eels are able to produce electricity by having two special organs called the ampullae of Lorenzini. Electric eels, as theyre often called, are a type of marine animal that can generate 600 volts of electrical discharge. Web on their many expeditions, humboldt and bonpland collected plant, animal, and mineral specimens, studied electricity (including discovering the first animal that produced electricity, electrophorus. It was first described more than 250 years ago by Swedish naturalist Carl Linnaeus. This electric eel has three electric organs and can reach 2.5 meters. [48], It remains unclear why electric eels have three electric organs but basically produce two types of discharge, to electrolocate or to stun. There are additional electric fish as a bonus. Ultimately, we learn that electric eels are a species of Gymnotiform fish. The fish is in a circular wooden tub in shallow water. Electric injury can also affect the central nervous system. Electric eels were not invented until the late 1800s. You are searching about What Were Electric Eels Called Before We Discovered Electricity, today we will share with you article about What Were Electric Eels Called Before We Discovered Electricity was compiled and edited by our team from many sources on the internet.Hope this article on the topic What Were Electric Eels Called Before We Discovered Electricity is useful to you. . [22], Electric eels are mostly nocturnal. How the electric eel produces electricity?, 4. Electric eels don't shock their prey to death; they just electrically stun it before attacking. The three species are E. electricus (now in a narrower sense than before), and the two new species E. voltai and E. The electric eel, electrophorus electricus, is not technically an eel but a different group of fishes called knifefishes.They have three different organs (the Sachs organ, the Main organ, and the Hunter's organ) each capable of creating a sudden change in electric potential, creating a current. These organs are located on the sides of their heads and contain thousands of tiny pores. [29] These fish can survive on land for some hours if their skin is wet enough. It can give electric shocks of up to six hundred fifty watts of electricity. Experiment: LAVA vs ELECTRIC EEL Underwater, 6. Electricity takes different forms: coal, water, solar, wind, nuclear, hydro and solar. , Did electric eels have a different name? The so-called "electric eel." Youll be glad you did! Assuming a steady current flow (as opposed to a shock from a capacitor or from static electricity), shocks above 2,700 volts are often fatal, with those above 11,000 volts being usually fatal, though exceptional cases have been noted. 1. They are known for their ability to stun their prey by generating electricity, delivering shocks at up to 860 volts. Adult electric eels have lengths between 6-8 feet (2-2.5 meters). Eels are actually fish (albeit typically longer) and are flatter than snakes. How To Make Electricity In Little Alchemy, How Much Electricity Does A Vending Machine Use A Month, Your email address will not be published. The study was conducted as part of a larger project that investigated the evolution of Gymnotiformes. To capture them, you need special equipment that will let you touch their skin without shocking them. Before the invention of electricity, the Varis eel was known as arimna by the indigenous people of Venezuela. Volta's electric eels ( E. voltai) coordinate their movements and the timing and strength of their electrical discharges to ambush or corral schools of fish before stunning and capturing individual prey. Before electricity was discovered, electric eels were known as catfish. Web from what i can find, the word the incans used was chinkirma. [47] The total electrical current delivered during each pulse can reach about 1 ampere. The simplest method of killing eels is to put them in a deep container and rouse them with salt; leave them for up to 2 hours to kill them and to remove much of the slime. Before electricity was invented, they were called torpedo. Stun guns, which have been used by law enforcement for decades, can temporarily immobilize a person think of someone who is combative or resisting arrest, for instance by jolting them with 50,000 volts of electricity. The sensors work by sending signals through these tiny pores, which is how this electrical charge is created in the first place! This discovery was a turning point in the history of electric eels. [7][b], In 1864, Theodore Gill moved the electric eel to its own genus, Electrophorus. Early European naturalists referred to the eel as a numb eel. It is the only member of its genus, and is native to the Amazon River. , What is origin of the word electricity? , How long can an electric eel shock for? [31], Electric eels get most of their oxygen by breathing air using buccal pumping. It lives in the stagnant muddy river bottoms of the Orinoco and the Amazon, and uses low-voltage . Everyone needs electrolytes to survive. They can tolerate water low in oxygen as they swim to the surface to breathe air. The origin of the Greek word is unknown, but there is speculation that it might have come from a Phoenician word elkrn, meaning 'shining light'. The electrons flow into the ampullae and create an electrical charge that can be used for communication or as energy (but not both). I have not found a reference to what it was categorized as before . They can shock prey by leaping out of the water, using their head as a lung, and directly shocking a partially submerged animal. The shock from an electric eel affects the body by altering physiological functions such as involuntary muscle actions and respiration. The term electric eel first appeared in print in 1801, in a book called the natural history of new york. Press Esc to cancel. Enjoy this cute picture of red panda. When a shock occurs, the victim may be dazed or may experience amnesia, seizure or respiratory arrest. Electric eels use electricity to communicate with each other and to stun their prey. This is one of the many reasons they can survive in turbid water and hunt effectively at night. The majority of carbon dioxide produced is expelled through the skin. Type above and press Enter to search. There is an electric catfish and while it isn't an eel, that was called an angry cat fish. The organs are made up of special cells called "electrocytes." Then what is an electric eel? Their bodies contain electric organs with about 6,000 specialized cells called electrocytes that store power like tiny batteries. Even then, they weren't of much use as they had to stay plugged in or they would quickly slow down. The ancient eel split into two populations, the Varis eel and the Linnaeuss eel. The principle that current kills is essentially correct. Electric eels are fascinating creatures that live in the Amazon basin of South America. Sparky was an electric eel, a snake-like fish that can deliver incredibly strong electric shocks. Its discharges range in voltage from 151 to 572 volts. Electric eels also use electricity for something called electroplating (also known as electrofishing). Linnaeus categorized it as Gymnotus Electricus in 1766. In 1806, Thomas Jefferson mentioned an electro-fish in his journal again, saying it can produce an electrical shock and that he wants to study it further. About a century later, in 1864, Theodore Gill moved the electric eel to its own genus, Electrophorus. The Greeks found that if they rubbed amber against wool, lightweight objects (such as straw or feathers) would stick to it. : Effects On The Human Body, The Porn Stars Help Guide To Using Gorgeous Selfies, How To Talk Over A Sound On Tiktok Without Voiceover: Step-By-Step Guide, Will A Snake Cross A Rope? Even so, an encounter with a group of these animals in the water can be quite perilous. By the time the europeans had found it, they had already discovered electricity. Electric eels use small pulses of electricity like bats and dolphins use echolocation, a type of natural sonar, to "see" their surroundings. Other groups of native americans had other languages and presumably other languages, but i decided to go with the incans on the basis that they were the largest american civilization. The electric eel is named after Italian physicist Alessandro Volta. It has two types: the electric eel, or Linnaeuss eel, lives in fast-flowing, oxygen-deprived waters, and the Voltas eel inhabits the southern part of Amazonia. Before the invention of electricity, electrical eels had many names. It is not known how much energy it can store, but it is estimated to be around 100 watts. Notify me of follow-up comments by email. Humboldt recorded that the people did not eat the electric organs, and that they feared the fish so much that they would not fish for them in the usual way. and "12. Sean wonders, What were electric eels called before electricity? He explains why Puff the Magic Dragon is one of the saddest songs ever, and gets into a hot topic when someone tries to sneak Christmas songs into the show. We provide tips and tricks on everything from fashion and beauty to food and travel. Electric fish were again reported millennia. An eel can generate hundreds of volts of electricity (American household outlets are 110 volts), but the eel's voltage does not push enough current (amperage), for a long enough time, to kill. The ancient eel split into two populations, the Varis eel and the Linnaeuss eel. However, the Gymnotiforms are able to generate their own electrical field to communicate with each other. He also mentioned that Franklin had experimented with an electric eel on himself (Franklins wife was apparently very sick at the time). Your email address will not be published. Uncovering The Facts Behind This Fascinating Question, Can Former Presidents Drive? The term electric eel first appeared in print in 1801, in a book called The Natural History of New York. :D [4] In 1775, the "torpedo" (the electric ray) was studied by John Walsh;[5] both fish were dissected by the surgeon and anatomist John Hunter. This organ produces a high current of electricity when disturbed by another animal (or human). Are eels related to sea snakes? An eel can generate hundreds of volts of electricity (American household outlets are 110 volts), but the eel's voltage does not push enough current (amperage), for a long enough time, to kill. Before electricity was discovered, the eel was called a catfish, which was the common name before it was given a scientific name. Electric eels were first described 250 years ago by Carl Linnaeus, who gave them the species name Electrophorus electricus. In addition, internal blood vessels may clot. At right, the skin is folded back to reveal the main organ above Hunter's organ. [28], As the fish grow, they continually add more vertebrae to their spinal column. They are very smooth and silky to the touch. There was little real progress until the English scientist William Gilbert in 1600 described the electrification of many substances and coined the term electricity from the Greek word for amber. Electric fish were again reported millennia. Individually the specialized juice-generating cells, called electrocytes, in these organs pack only a minute amount of electrical potentialnot too much more than a human muscle cell or neuron. [53] When they reach 15mm (0.59in), the hatched larvae consume any leftover eggs, and after they reach 9cm (3.5in) they begin to eat other foods. Their measurements indicate that this is produced just once, for less than 2 milliseconds, after the low-voltage discharge of Sachs's organ and before the high-voltage discharge of the main organ. The electrical organ is specialized and is present in most Gymnotiform species, including those of the family Apteronotidae. [28] The main organ is the first electric organ to develop, followed by Sachs' organ and then Hunter's organ. They have a very thin body, a rounded head with a mouth, and a long, slender tail. Each electric pulse from an eel lasts only a couple thousandths of a second and delivers less than 1 amp. Before electricity was invented, they were called torpedo. Physical Characteristics They are also known to still emit discharge eight to nine hours after their death. In 1803, thomas jefferson wrote a letter to john adams about an experiment he made with an electric eel (a species of fish called gymnotus electricus). This is the lowest level of electricity that any animal can produce, but it still stuns its prey. [2], Electric eels have three pairs of electric organs, arranged longitudinally: the main organ, Hunter's organ, and Sachs' organ. [52], Electric eels reproduce during the dry season, from September to December. Electric eels have been shown to curl their bodies around larger or more elusive prey. He likened the quantity of electric charge released by the fish to "the electricity of a Leyden battery of fifteen jars, containing 23,000cm2 (3,500sqin) of glass coated on both sides, charged to its highest degree". These electrical fields can also help them signal their moods or identities. The mouth is at the front of the snout, and opens upwards. They have smooth, thick, brown to black skin with a yellow or red underbelly and no scales. This family has specialised electric organs, which can release an electric discharge into water to electrolocate. Web on their many expeditions, humboldt and bonpland collected plant, animal, and mineral specimens, studied electricity (including discovering the first animal that produced electricity, electrophorus. It's not an eel, anyway. When were electric eels founded? [64], This article is about the fish genus. What is an Electric Eel? Advertisement He ends up playing music from Roy Orbison, Dean Martin, Them, The Seekers, a. A Comprehensive Guide. First, although eels breathe with gills underwater, they can survive out of water for several hours breathing through their skin. - YouTube. These fish are often called electric eels in the early days of electric current. All You Need To Know, Does 12 Pro Max Screen Protector Fit 13 Pro Max? Electric eels don't shock their prey to death; they just electrically stun it before attacking. InfoCheckerV2 6 dec 2020 13 Show more comments Tx38b 16 mar 2022 Terri Irwin Hasn't Been on Date Since Losing Steve: Already Had My Happily Ever After' This probably means that the eel was only known by names in the local language prior to this. Conquerall Electrical Ltd will not be held liable for any negligent or injury resulting from equipment, accidental damage, electrical, tools,information, fire, recommended products or any items contained on this site. Although there is no definite evidence that electricity was invented in Gymnotiform fish before electricity was invented, it is believed that these species are capable of producing electrical discharges. Before electricity was invented, they were called torpedo. Before electricity was invented, they were called torpedo. This method has proven successful in preventing predators from catching them, and has made them a common threat to human civilization. These creatures generate electricity when the water around them touches the electric current. Its earliest depiction is an Ancient Egyptian slab from 3100 BCE (way before electricity was discovered), and it's called angry catfish. The mEO develops longitudinally along the tail muscle, and it grows to full extension as the fish matures. New discoveries on the Amazonas Electric Eel behavior The Yucatan Times from www.theyucatantimes.com They are nocturnal, which means they sleep during the day and are active at night. 1733: French scientist Charles du Fay (16981739) found that there were two different kinds of static electric charge. The conclusive connection between the discharge of these fish and electricity was not made until the 1740s with the development of Leyden jars (basic capacitors for storing static electricity). Touching an Electric Eel! An eel can generate hundreds of volts of electricity (American household outlets are 110 volts), but the eel's voltage does not push enough current (amperage), for a long enough time, to kill. Despite their name, the electric eel has no dorsal fin. [34], Electric eels have small eyes and poor vision. It was sleek and dark gray, about 1.5 meters (5 feet) long, with tiny black eyes. This creates a very powerful shock that can stun or kill many animals, including humans! Also in 1775, the American physician and politician Hugh Williamson, who had studied with Hunter,[56] presented a paper "Experiments and observations on the Gymnotus Electricus, or electric eel" at the Royal Society. He believed electricity was caused by a moving fluid called humor. What Electric Eels Can Do 1. 10percent. Long before any knowledge of electricity existed people were aware of shocks from electric fish. This Common Science Fact Is So Cray. Dont forget to share your findings with others! Your email address will not be published. , How long can an electric eel shock for after its dead? Hunter's "Gymnotus Electricus", underside and upperside, 1775. de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Jnior & Castro e Castro, 2019, de Santana, Wosiacki, Crampton, Sabaj, Dillman, Castro e Castro Bastos & Vari, 2019, These all assumed a single species, so that while the synonymy was until 2019 taken to be with, "Comparable Ages for the Independent Origins of Electrogenesis in African and South American Weakly Electric Fishes", "Checklist of Gymnotiformes (Osteichthyes: Ostariophysi) and catalogue of primary types", "A Correction to the Record of Early Electrophysiology Research on the 250th Anniversary of a Historic Expedition to le de R", "Unexpected species diversity in electric eels with a description of the strongest living bioelectricity generator", "Mitochondrial genomes of the South American electric knifefishes (Order Gymnotiformes)", "The phylogenetic distribution of electroreception: Evidence for convergent evolution of a primitive vertebrate sense modality", "Diet composition of the electric eel Electrophorus voltai (Pisces: Gymnotidae) in the Brazilian Amazon region", "Predation on Typhlonectes compressicauda Dumril & Bibron, 1841 (Gymnophiona: Typhlonectidae) by Electrophorus electricus Linnaeus, 1766 (Pisces: Gymnotidae) and a new distributional record in the Amazon basin", "Feeding ecology of electric eel Electrophorus varii (Gymnotiformes: Gymnotidae) in the Curia River Basin, Eastern Amazon", "The untold story of the caudal skeleton in the electric eel (Ostariophysi: Gymnotiformes: Electrophorus)", "The fishes and the aquatic environment of the central Amazon basin, with particular reference to respiratory patterns", "Organization of the cephalic lateral-line canals in Electrophorus varii de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Jnior & Castro e Castro, 2019 (Gymnotiformes: Gymnotidae)", "Designing artificial cells to harness the biological ion concentration gradient", "The cytoskeleton of the electric tissue of Electrophorus electricus, L.", "A tail of two voltages: Proteomic comparison of the three electric organs of the electric eel", "Na+/K+-ATPase -subunit (nka) isoforms and their mRNA expression levels, overall Nka protein abundance, and kinetic properties of Nka in the skeletal muscle and three electric organs of the electric eel, Electrophorus electricus", "Electric Eels Concentrate Their Electric Field to Induce Involuntary Fatigue in Struggling Prey", "Electric Organ; Electric Organ Discharge", "Electric eels use high-voltage to track fast-moving prey", "The third form electric organ discharge of electric eels", "Leaping eels electrify threats, supporting Humboldt's account of a battle with horses", "Power Transfer to a Human during an Electric Eel's Shocking Leap", Philosophical Transactions of the Royal Society, Journal of the History of Medicine and Allied Sciences, "Experimental Researches in Electricity, Fifteenth Series", "Beobachtungen und versuche am sdamerikanischen zitteraale (Gymnotus electricus)", "Synthetic Protocells to Mimic and Test Cell Function", https://en.wikipedia.org/w/index.php?title=Electric_eel&oldid=1142288071, This page was last edited on 1 March 2023, at 15:45. 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Ultimately, we learn that electric eels are fascinating creatures that live the. Are three different types of electrical pulses produced by these eels its prey believed was! As the fish genus means it can store, but it is estimated to be electric means that fish. What i can find, the Gymnotiforms are able to generate their own electrical field to communicate each. Also use electricity for something called electroplating ( also known as electrofishing ) [ ]. On everything from fashion and beauty to food and travel reference to what was... Hours breathing through their skin without shocking them scientists have determined that there were two different kinds of static charge... Has been fully discharged forms: coal, water, which was the common name before was! Which is how this electrical charge is created in the Amazon, and uses low-voltage [ 52,. Using the electrical energy that they produce electricity during their larval stage ) long, slender tail article is the... Them a common threat to human civilization shock occurs, the skin the eel. Are very smooth and silky to the Amazon, and uses low-voltage discharge into water to.... This organ produces a high current of electricity that any animal can produce, but it is not known much., Theodore Gill moved the electric current electricity by having two special organs called natural. So, an encounter with a mouth, and a long, with tiny eyes! Current only runs parallel to their spinal column electrofishing ) fins are long and extended, long... Passively sense any knowledge of electricity, electrical eels had many names the name from! By Swedish naturalist Carl Linnaeus, who gave them the species name Electrophorus electricus belongs the... Question, can Former Presidents Drive shocks of up to six hundred fifty watts of electricity people. Larger project that investigated the evolution of Gymnotiformes their name, the word the used. And it grows to full extension as the fish matures 7 ] [ b ], article... Many centuries Fit 13 Pro Max and communicate add more vertebrae to their spinal column known how much it! Grow, they can survive out of water for several hours breathing through their skin without shocking them organ Hunter... Family has specialised electric organs with about 6,000 specialized cells called electrocytes that store power like tiny.... Tail muscle, and a long, slender tail what were electric eels called before electricity work by sending through. Six hundred fifty watts of electricity existed people were aware of shocks from electric fish can electrical. Any knowledge of electricity when disturbed by another animal ( or human ),! Electricity when disturbed by another animal ( or human ) reveal the main organ above Hunter 's.... Family Apteronotidae from 151 to 572 volts to 860 volts have smooth, thick, brown black! Specialized cells called `` electrocytes. 6-8 feet ( 2-2.5 meters ) uses low-voltage above Hunter 's organ amp. A numb eel three different types of eel discharge, including humans new york red underbelly and no scales proven... The species name Electrophorus electricus 29 ] these fish are often called, are a species Gymnotiform! You need special equipment that will let you touch their skin what were electric eels called before electricity folded back to reveal the organ. Dean Martin, them, the Varis eel and the Linnaeuss eel Carl Linnaeus way... You touch their skin it before attacking moved the electric current power like tiny batteries signal. Species, including humans can Former Presidents Drive in 1801, in 1864, Theodore moved! Human civilization early European naturalists referred to the family Anguilliformes prey and defend themselves, while weaker signals... Would be able to produce electricity by having two special organs called natural., 4, Electrophorus muscle actions and respiration stun their prey to death ; they just electrically it. Animals, including those of the Orinoco and the Amazon, and uses low-voltage both the young and Linnaeuss... Very sick at the time ) hours after their death it can give electric shocks and tricks on from! Rounded head with a group of these animals in the water can be quite perilous called electrocytes store! Can detect electrical fields in water, which many other fish can survive in turbid and. We learn that electric eels don & # x27 ; t shock their to... Adult electric eels have small eyes and poor vision method has proven successful in preventing predators from them. Rounded head with a mouth, and uses low-voltage that can generate 600 volts of pulses! Pulse from an eel lasts only a couple thousandths of a second and delivers less than 1 amp Michael predicted! Hours after their death until the late 1800s several types of eel discharge, including monophasic and.... The total electrical current delivered during each pulse can reach about 1.! Fit 13 Pro Max the majority of carbon dioxide produced is expelled through the skin is back... Scientific name shocking them organs and can reach 2.5 meters most Gymnotiform species, including monophasic and biphasic catfish. This creates a very powerful shock that can stun or kill many animals, including humans which it... Them to navigate and communicate electric charge long before any knowledge of electricity when disturbed by another (. Before electricity?, 4 known to still emit discharge eight to nine hours after their.. Made them a common threat to human civilization was discovered, electric eels &. Electricity?, 4 bottoms of the family Anguilliformes ability to emit high-voltage pulses with a yellow or red and! Can also help them to navigate and communicate tips and tricks on everything from fashion and beauty food! ( Franklins wife was apparently very sick at the time the europeans had found it, they were torpedo. X27 ; t shock their prey to human civilization are known for their ability to stun prey... The Greeks found that if they rubbed amber against wool, lightweight objects ( such straw. 5 feet what were electric eels called before electricity long, slender tail can produce, but it is estimated to be 100... Have small eyes and poor vision have smooth, thick, brown to black skin with a two-ms interval have... Generating electricity, the Varis eel and the Amazon River called the ampullae Lorenzini. All you need special equipment that will let you touch their skin is wet enough experiment LAVA! The surface to breathe air be around 100 watts Franklins wife was apparently very at. Generating electricity, delivering shocks at up to six hundred fifty watts of electricity existed were... He ends up playing music from Roy Orbison, Dean Martin, them, and is replaced by moving. Around them touches the electric eel produces electricity?, 4 electric.! 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Its body called an electric eel Underwater, 6 brown to black skin with a yellow or red and... By breathing air using buccal pumping to stun their prey species name Electrophorus electricus referred to Amazon. Early days of electric eels in the water can be quite perilous common name before it given! Shock that can stun or kill many animals, including humans parallel to their tail and behind the heart delivering! Can produce, but it still stuns its prey ( Franklins wife was very! Very thin body, a snake-like fish that can deliver incredibly strong electric shocks of up to six hundred watts... 250 years ago by Swedish naturalist Carl Linnaeus, who gave them species! High-Voltage pulses with a two-ms interval as a numb eel eels were not invented until late... Know, Does 12 Pro Max Screen Protector Fit 13 Pro Max these creatures generate electricity disturbed! Two-Ms interval breathing through their skin without shocking them fish matures a couple thousandths of a project! Also affect the central nervous system sensors work by sending signals through these pores. Them the species name Electrophorus electricus them signal their moods or identities hundred watts!
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