Keeltail needlefish | |
---|---|
Platybelone argalus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Beloniformes |
Family: | Belonidae |
Genus: | Platybelone |
Species: | P. argalus |
Binomial name | |
Platybelone argalus (Lesueur, 1821) | |
Subspecies | |
See text | |
Synonyms [2] | |
|
The keeltail needlefish (Platybelone argalus), sometimes called the keeled needlefish, is a tropical fish of the family Belonidae. It was described by the French naturalist Charles Alexandre Lesueur in 1821.
Keeltail needlefish, like all needlefish, closely resemble North American freshwater gars (family Lepisosteidae). It is most recognized by the large, flat keel-like structures running on either side of the tail. [3] They have 12 to 15 rays on their dorsal fins, and 17 to 20 rays on their anal fins. Keeltail needlefish have gill-rakers, their caudal peduncles have lateral keels, [4] with a lateral line running ventral to it, and grow up to 50 cm long [5] The keeltail needlefish's top jaw is also smaller than the lower one. [3]
Keeltail needlefish are found in the western Atlantic Ocean between North Carolina and Brazil, including the Gulf of Mexico, the Bahamas, and the Caribbean Sea. [6] In the Indian Ocean, they are known off of East Africa, with their range continuing into the Pacific, reaching the Hawaiian Islands and continuing north to the Ogasawara Islands. [7] Keeltail needle fish have also been found around the Arabian Peninsula, in the Red Sea and Persian Gulf [7] They usually occur offshore and are abundant around islands. [8] Some of the most recognized subspecies are P. a. platura, most common in the Red Sea and Persian Gulf; [7] P. a. platyura, known from the rest of the Indo-Pacific; and P. a. argalus from the Atlantic. [7]
They school in sheltered parts of reefs, [9] feeding mainly on smaller fish. Keeltail needlefish are egg-laying, attaching their eggs to floating objects with specialized tendril-like structures on the egg's surface. [10]
Seven subspecies are recognized: [11]
Fishbase treats P.a. lovii as a valid species, Platybelone lovii , [11] while other authorities also treat P.a platyura and P.a. trachura as valid species. [2]
Needlefish or long toms are piscivorous fishes primarily associated with very shallow marine habitats or the surface of the open sea. Some genera include species found in marine, brackish, and freshwater environments, while a few genera are confined to freshwater rivers and streams, including Belonion, Potamorrhaphis, and Xenentodon. Needlefish closely resemble North American freshwater gars in being elongated and having long, narrow jaws filled with sharp teeth, and some species of needlefishes are referred to as gars or garfish despite being only distantly related to the true gars. In fact, the name "garfish" was originally used for the needlefish Belone belone in Europe and only later applied to the North American fishes by European settlers during the 18th century.
The masked hamlet is a species of marine ray-finned fish, a sea bass from the subfamily Serraninae which is part of the family Serranidae, which also includes the groupers and anthias. This species is found in the western Atlantic Ocean in the Caribbean Sea and has been recorded from the coast of Central America from Quintana Roo in Mexico to Bocas del Toro in Panama and from Jamaica to Puerto Rico, as well as in the Turks and Caicos and the Cayman Islands. Its specific name refers to Providencia Island, Colombia where the type was collected. It was also recorded from other islands in the Archipelago of San Andrés, Providencia and Santa Catalina. They are a unique species in the Hypoplectrus genus, defined by their unique color morph. Their behavior is largely similar to that of other hamlets, especially in their diet and egg-trading spawning patterns.
The lookdown is a species of game fish in the family Carangidae. It was first described in 1758 by Carl Linnaeus, in the 10th edition of Systema Naturae.
The Atlantic bumper is a game fish in the family, Carangidae. It was first described by the "father of modern taxonomy", Carl Linnaeus in the book, Systema Naturae. Atlantic bumper are known to eat smaller fish, cephalopods, and zooplankton.
The mackerel scad, or speedo, is a species of fish of the family, Carangidae. While it can be considered gamefish, it is usually used as bait. It is popular for consumption in Hawaiʻi, the Philippines and the U.A.E. In Hawaiʻi, mackerel scad are called ʻopelu. In the Philippines they are called galunggong.
The round scad is a species of fish in the Carangidae. It was described in 1829 by the French naturalist and zoologist, Georges Cuvier. Although the round scad is considered a good food fish, it is mostly caught for use as bait.
Gymnothorax miliaris, the goldentail moray, bastard eel, or conger moray, is a species of marine fish in the family Muraenidae.
The flat needlefish, or barred longtom, the only known member of the genus Ablennes, is a marine fish of the family Belonidae. Flat needlefish are considered gamefish, frequently caught with the help of artificial lights, but are not often eaten because of their green-colored flesh.
The houndfish is a game fish of the family Belonidae. It is the largest member of its family, growing up to 5 feet (1.5 m) in length and 10 pounds (4.5 kg) in weight. It is also often called the crocodile needlefish.
The mirrorwing flyingfish is a flying fish of the family Exocoetidae. It was first described by the French zoologist, Achille Valenciennes in a 22-volume work titled Histoire naturelle des poissons, which was a collaboration with Georges Cuvier.
The Atlantic flyingfish is a flying fish in the family Exocoetidae. The flyingfish fauna is made up of 16 total species, 6 of which belong to the genus Cheilopogon, including C. melanurus. The Atlantic flyingfish is also in the order Beloniformes and class Actinopterygii. It was first described by the French zoologist, Achille Valenciennes in a 22-volume work entitled Histoire naturelle des poissons, which was a collaboration with fellow zoologist Georges Cuvier.
The Balao halfbeak, occasionally called the Balao for short, is an ocean-going species of fish in the family Hemiramphidae. It was first described by the French naturalist Charles Alexandre Lesueur in 1821. They are used as cut bait and for trolling purposes by saltwater sportsmen.
Haemulon vittatum, the boga, is an ocean-going species of grunt native to the western Atlantic Ocean. Bogas are also known as the snit in Jamaica, and bonnetmouth in the Bahamas. It was first described by Cuban zoologist Felipe Poey. This species used to be classified as Inermia vittata, but genetic data revealed that it belongs to the genus Haemulon.
The saucereye porgy is an ocean-going species of fish in the family Sparidae. In Bermuda, they are also known as the goat's head porgy. In Jamaica, they are known as the Porgi grunt and the sugareye porgy. They may also be known simply by the name Porgy in several other Caribbean islands. Saucereye porgies are considered to be minor gamefishes and when caught are marketed both fresh and frozen.
The jolthead porgy is an ocean-going species of fish in the family Sparidae. In Bermuda, it is known as the blue bone porgy, in the United States, it is also known by the Spanish name bojanado, in Jamaica, it is one of the species known by the name, porgi grunt.
The Atlantic needlefish is a common demersal needlefish species common in marinas and other areas with minimal currents. Body very elongated, rounded; extremely elongated jaws form a long beak, with numerous needle-like teeth; rear of the top jaw-bone by being exposed when the mouth is closed. It has no gill rakers, the fins without spines; low lobes at the front of the dorsal and anal fins. Its dorsal fin is composed of 14–17 rays, anal fins is composed of 16–20 rays, and pectorals 10–12. Atlantic needlefish are found from Maine to Brazil and have been known to venture into fresh water for short periods, water columns, estuary, and reef associated.
Tylosurus is a genus of needlefish, one of ten in the family Belonidae. They are found worldwide in tropical and warmer temperate seas and two species have been recorded as Lessepsian migrants in the eastern Mediterranean Sea.
Dipturus teevani, commonly known as the prickly brown ray or Caribbean skate, is a species of cartilaginous fish in the family Rajidae. The prickly brown ray is medium in size compared to other skates, and is known from a patchy, deep-water distribution in the western Atlantic Ocean.
Haemulon chrysargyreum, the smallmouth grunt, bronze grunt, or yellowstripe grunt, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is found in the western Atlantic Ocean.
Tylosurus acus is a game fish of the family Belonidae.
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