Atlantic tarpon: Difference between revisions

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[[File:Atlantic tarpon.jpg|alt=Atlantic tarpon (Megalops atlanticus)|thumb|320x320px|Atlantic tarpon (Megalops atlanticus)]]<p></p><p>The <b>Atlantic tarpon</b> (<i>Megalops atlanticus</i>) is a ray-finned fish that inhabits coastal waters, estuaries, lagoons, and rivers. It is also known as the <b>silver king</b>. It is found in the Atlantic Ocean, typically in tropical and subtropical regions, though it has been reported as far north as Nova Scotia and the Atlantic coast of southern France, and as far south as Argentina. As with all Elopiformes, it spawns at sea. Its diet includes small fish and crustaceans.</p><p>The tarpon has a reputation for great aerobatics, attaining astonishing size, and having impressive armored scales. It is poorly received as food, but valued as a game fish.
[[File:Atlantic Tarpon Peebles.png|alt=Atlantic tarpon (Megalops atlanticus)|thumb|320px|alt=Drawing of an Atlantic tarpon (Megalops atlanticus) by Diane Rome Peebles.|Atlantic tarpon (Megalops atlanticus)]]<p></p><p>The <b>Atlantic tarpon</b> (<i>Megalops atlanticus</i>) is a ray-finned fish that inhabits coastal waters, estuaries, lagoons, and rivers. It is also known as the <b>silver king</b>. It is found in the Atlantic Ocean, typically in tropical and subtropical regions, though it has been reported as far north as Nova Scotia and the Atlantic coast of southern France, and as far south as Argentina. As with all Elopiformes, it spawns at sea. Its diet includes small fish and crustaceans.</p><p>The tarpon has a reputation for great aerobatics, attaining astonishing size, and having impressive armored scales. It is poorly received as food, but valued as a game fish.
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<h2><span id="Description">Description</span></h2>
<h2><span id="Description">Description</span></h2>
[[File:Atlantic tarpon.jpg|thumb|320px|alt=Atlantic tarpon photograph.|Atlantic tarpon]]
<p>Atlantic tarpon evolved approximately 18 million years ago and are one of the oldest living fish.</p><p>It has been recorded at up to 2.5 m (8 ft 2 in) in length and weighing up to 161 kg (355 lb). Males rarely weigh more than 100 pounds.</p><p>A tarpon is capable of filling its swim bladder with air, like a primitive lung. This gives it a predatory advantage when oxygen levels in the water are low. In appearance, it is greenish or bluish on top and silver on the sides. The large mouth is turned upwards and the lower jaw contains an elongated, bony plate.  The last ray of the dorsal fin is much longer than the others, reaching nearly to the tail.</p>
<p>Atlantic tarpon evolved approximately 18 million years ago and are one of the oldest living fish.</p><p>It has been recorded at up to 2.5 m (8 ft 2 in) in length and weighing up to 161 kg (355 lb). Males rarely weigh more than 100 pounds.</p><p>A tarpon is capable of filling its swim bladder with air, like a primitive lung. This gives it a predatory advantage when oxygen levels in the water are low. In appearance, it is greenish or bluish on top and silver on the sides. The large mouth is turned upwards and the lower jaw contains an elongated, bony plate.  The last ray of the dorsal fin is much longer than the others, reaching nearly to the tail.</p>
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<h2><span id="Behavior">Behavior</span></h2>
<h2><span id="Behavior">Behavior</span></h2>
<p>The Atlantic tarpon's most significant predators are sharks and humans.</p><p>The diet of the Atlantic tarpon changes as the fish grows with those in the leptocephalus absorbing nutrients directly from the water, those in the juvenile stage eating zooplankton and other small prey, and adults primarily consuming fish, crabs, and shrimp.</p>
<p>The Atlantic tarpon's most significant predators are sharks and humans.</p><p>The diet of the Atlantic tarpon changes as the fish grows with those in the leptocephalus absorbing nutrients directly from the water, those in the juvenile stage eating zooplankton and other small prey, and adults primarily consuming fish, crabs, and shrimp.</p>
<h2><span id="Relationship_with_humans">Relationship with humans</span></h2>[[File:Sport on land and water - recollections of Frank Gray Griswold (1913) (14760634166).jpg|alt=Atlantic Tarpon Catch 1913|thumb|424x424px|Atlantic Tarpon Catch 1913]]<p></p><p>The scales of Atlantic tarpon have been used as nail files and for decorative purposes since pre-history. Their crushed up scales also feature in traditional medicine, particularly in Brazil.</p><p>An Atlantic tarpon is depicted in the fresco on the ceiling of the Sistine Chapel completed by Michelangelo around 1510.</p><p>The Atlantic tarpon was first described scientifically by zoologist Achille Valenciennes in 1847 as <i>Megalops atlanticus</i>, <i>Megalops</i> being inspired by their large eyes.</p><p>The tarpon is the official state saltwater fish of Alabama.</p><p>Atlantic tarpon adapt well to urban and suburban environments due to their tolerance for boat traffic and low water quality. Around humans Atlantic tarpon are primarily nocturnal.</p><p>While the Atlantic tarpon is rarely consumed in the United States, subsistence and commercial fisheries exist in a number of countries. Both their meat and roe are consumed.</p>
<h2><span id="Relationship_with_humans">Relationship with humans</span></h2>[[File:Sport on land and water - recollections of Frank Gray Griswold (1913) (14760634166).jpg|alt=Atlantic Tarpon Catch 1913|thumb|424px|Atlantic Tarpon Catch 1913]]<p></p><p>The scales of Atlantic tarpon have been used as nail files and for decorative purposes since pre-history. Their crushed up scales also feature in traditional medicine, particularly in Brazil.</p><p>An Atlantic tarpon is depicted in the fresco on the ceiling of the Sistine Chapel completed by Michelangelo around 1510.</p><p>The Atlantic tarpon was first described scientifically by zoologist Achille Valenciennes in 1847 as <i>Megalops atlanticus</i>, <i>Megalops</i> being inspired by their large eyes.</p><p>The tarpon is the official state saltwater fish of Alabama.</p><p>Atlantic tarpon adapt well to urban and suburban environments due to their tolerance for boat traffic and low water quality. Around humans Atlantic tarpon are primarily nocturnal.</p><p>While the Atlantic tarpon is rarely consumed in the United States, subsistence and commercial fisheries exist in a number of countries. Both their meat and roe are consumed.</p>
<h3><span id="Game_fishing">Game fishing</span></h3>
<h3><span id="Game_fishing">Game fishing</span></h3>


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<p>Records are subject to change at a moment's notice so, for up-to-date world record information for tarpon and a variety of other species, visit the International Game Fish Association.<ref name=IGFASearch /></p>
<p>Records are subject to change at a moment's notice so, for up-to-date world record information for tarpon and a variety of other species, visit the International Game Fish Association.<ref name=IGFASearch /></p>
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==Video==
{{#evl:mVJGVP1_Tms|Atlantic Tarpon Facts|1|player=youtube}}
<evlplayer w="340" h="220" id="youtube" style="width:inherit;"><div style="width:320px;">https://img.youtube.com/vi/mVJGVP1_Tms/0.jpg</div></evlplayer>
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==Documents==
*[https://myfwc.com/media/26247/status-trends-tarpon.pdf FWC - Tarpon (Megalops atlanticus) Species Account (PDF)]
==Web Links==
==Web Links==
*[https://myfwc.com/wildlifehabitats/profiles/saltwater/tarpon/tarpon/ FWC Species Profile - Tarpon]
*[https://myfwc.com/wildlifehabitats/profiles/saltwater/tarpon/tarpon/ FWC Species Profile - Tarpon]
*[https://myfwc.com/fishing/saltwater/recreational/tarpon/ FWC Recreational Regulations - Tarpon]
*[https://myfwc.com/fishing/saltwater/recreational/tarpon/ FWC Recreational Saltwater Fishing Regulations - Tarpon]
*[https://igfa.org/igfa-world-records-search/ International Game Fish Association Records Search]
*[https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/Megalops-atlanticus/ Florida Museum - Tarpon Species Profile]
*[https://irlspecies.org/taxa/index.php?taxon=7043 Indian River Lagoon Species Inventory - Tarpon]
*[https://igfa.org/igfa-world-records-search/?search_type=CommonNameSummary&search_term_1=Tarpon International Game Fish Association Tarpon Records]
 
==References==
==References==
<ref name=FWCTarponRecords>[https://myfwc.com/research/saltwater/tarpon/information/records/ FWC Tarpon Records], retrieved 2021-11-09</ref>
<ref name="FWCTarponRecords">[https://myfwc.com/research/saltwater/tarpon/information/records/ FWC Tarpon Records], retrieved 2021-11-09.</ref>
<ref name=IGFASearch>[https://igfa.org/igfa-world-records-search/ International Game Fish Association Records Search], retrieved 2021-11-09</ref>
<ref name="IGFASearch">[https://igfa.org/igfa-world-records-search/?search_type=CommonNameSummary&search_term_1=Tarpon International Game Fish Association Tarpon Records], retrieved 2021-11-09.</ref>
<references/>
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Latest revision as of 16:06, January 10, 2022

Drawing of an Atlantic tarpon (Megalops atlanticus) by Diane Rome Peebles.
Atlantic tarpon (Megalops atlanticus)

The Atlantic tarpon (Megalops atlanticus) is a ray-finned fish that inhabits coastal waters, estuaries, lagoons, and rivers. It is also known as the silver king. It is found in the Atlantic Ocean, typically in tropical and subtropical regions, though it has been reported as far north as Nova Scotia and the Atlantic coast of southern France, and as far south as Argentina. As with all Elopiformes, it spawns at sea. Its diet includes small fish and crustaceans.

The tarpon has a reputation for great aerobatics, attaining astonishing size, and having impressive armored scales. It is poorly received as food, but valued as a game fish.


Description

Atlantic tarpon photograph.
Atlantic tarpon

Atlantic tarpon evolved approximately 18 million years ago and are one of the oldest living fish.

It has been recorded at up to 2.5 m (8 ft 2 in) in length and weighing up to 161 kg (355 lb). Males rarely weigh more than 100 pounds.

A tarpon is capable of filling its swim bladder with air, like a primitive lung. This gives it a predatory advantage when oxygen levels in the water are low. In appearance, it is greenish or bluish on top and silver on the sides. The large mouth is turned upwards and the lower jaw contains an elongated, bony plate. The last ray of the dorsal fin is much longer than the others, reaching nearly to the tail.



Behavior

The Atlantic tarpon's most significant predators are sharks and humans.

The diet of the Atlantic tarpon changes as the fish grows with those in the leptocephalus absorbing nutrients directly from the water, those in the juvenile stage eating zooplankton and other small prey, and adults primarily consuming fish, crabs, and shrimp.

Relationship with humans

Atlantic Tarpon Catch 1913
Atlantic Tarpon Catch 1913

The scales of Atlantic tarpon have been used as nail files and for decorative purposes since pre-history. Their crushed up scales also feature in traditional medicine, particularly in Brazil.

An Atlantic tarpon is depicted in the fresco on the ceiling of the Sistine Chapel completed by Michelangelo around 1510.

The Atlantic tarpon was first described scientifically by zoologist Achille Valenciennes in 1847 as Megalops atlanticus, Megalops being inspired by their large eyes.

The tarpon is the official state saltwater fish of Alabama.

Atlantic tarpon adapt well to urban and suburban environments due to their tolerance for boat traffic and low water quality. Around humans Atlantic tarpon are primarily nocturnal.

While the Atlantic tarpon is rarely consumed in the United States, subsistence and commercial fisheries exist in a number of countries. Both their meat and roe are consumed.

Game fishing

Tarpons are considered one of the great saltwater game fishes, not only because of their size and their accessible haunts, but also because of their fighting spirit when hooked; they are very strong, making spectacular leaps into the air. They are the largest species targeted by fly fishermen in shallow water. The flesh is undesirable, commonly described as being smelly and bony. In Florida and Alabama, a special permit is required to kill and keep a tarpon, so most tarpon fishing there is catch and release.

The International Sábalo (tarpon) Fishing Tournament is held every May in Tecolutla on Mexico's Costa Esmeralda.

Tarpon are known by English speaking anglers as “The Silver King."

Geographical distribution and migration

Since tarpons are not commercially valuable as a food fish, very little has been documented concerning their geographical distribution and migrations. They inhabit both sides of the Atlantic Ocean. Their range in the eastern Atlantic has been reliably established from Senegal to the Congo. Tarpons inhabiting the western Atlantic are principally found to populate warmer coastal waters primarily in the Gulf of Mexico, Florida, and the West Indies. Nonetheless, they are regularly caught by anglers at Cape Hatteras and as far as Nova Scotia, Bermuda, and south to Argentina.

Atlantic tarpon are highly migratory and often cross international boundaries. This introduces challenges in management and conservation.

Scientific studies indicate schools have routinely migrated through the Panama Canal from the Atlantic to the Pacific and back for over 80 years. They have not been shown to breed in the Pacific Ocean, but anecdotal evidence by tarpon fishing guides and anglers indicates it is possible, as over the last 60 years, many small juveniles and some mature giants have been caught and documented, principally on the Pacific side of Panama at the Bayano River, in the Gulf of San Miguel and its tributaries, Coiba Island in the Gulf of Chiriquí, and at Piñas Bay in the Gulf of Panama. Since tarpons tolerate a wide range of salinity and are opportunistic feeders, their migrations are limited only by water temperatures. They prefer water temperatures of 22 to 28 °C (72 to 82 °F); below 16 °C (61 °F) they become inactive, and temperatures under 4 °C (39 °F) can be lethal. A large tarpon community is found in the Rio San Juan and Lake Nicaragua.

Atlantic tarpon breed in spawning aggregations in the open ocean, Atlantic tarpon share a unique larval stage known as a leptocephalus with bonefish, ladyfish, and eels. Unlike the larvae of other fish these larvae do not eat as their long slender bodies have very low energy requirements. While larvae the Atlantic tarpon's teeth grow pointed forward to keep debris out of their mouth. The leptocephali develop into juveniles which make their way inshore, often into stagnant water with a very low oxygen content which can't be tolerated by most of their predators. When they are about three years old Atlantic tarpon migrate from these backwater habitats to a variety of nearshore ones, growing rapidly but primarily in length as opposed to girth. At around eight years of age an Atlantic tarpon reaches its sexual maturity and begins to gain length as well as girth. Growth rates also diverge at this point with males growing much slower than females. Sexually mature Atlantic tarpon will begin migrating to join spawning aggregations.

Record Tarpon

Florida currently holds 29 world records for tarpon. Of these records, all of the major fly fishing records have been caught off of Florida's central west coast in the Homosassa area.[1]

In 1982, Billy Pate set a fly fishing record on 16-pound tippet with a 188-pound tarpon caught off of Homosassa. For the next 19 years, some of the world's best fly fishermen and guides attempted to break Pate's record and become the first angler to land a tarpon on fly fishing tackle that was over 200 pounds.[1]

On May 11, 2001, that feat finally happened. Jim Holland Jr., guided by Captain Steve Kirkpatrick, caught the first tarpon with fly fishing equipment over 200 pounds: a 202-pound, 8-ounce tarpon on 20-pound tippet.[1]

Pate's 16-pound tippet record was broken on May 13, 2003 with a 190-pound, 9-ounce tarpon caught by Tom Evans Jr. Evans was guided by Captain Al Doparik.[1]

The Florida state record for tarpon caught with conventional tackle is 243 pounds, caught by Gus Bell in Key West in 1975 on just 20-pound test line. The guide was Captain Bob West who also guided two other anglers to Florida records that have since been broken.[1]

The all-tackle world record (additionally certified as the 80-pound class record) for a giant tarpon is 286-pounds, 9-ounces caught by Max Domecq in Rubane, Guinea-Bissau, Africa on March 20, 2003.[2]

Records are subject to change at a moment's notice so, for up-to-date world record information for tarpon and a variety of other species, visit the International Game Fish Association.[2]