Little tunny: Difference between revisions
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{{Short description|Species of fish}} | |||
{{Taxobox | |||
| name = Little tunny | |||
| image = Little_tunny.jpg | |||
| image_caption = Little tunny (''Euthynnus alletteratus'') | |||
| regnum = [[Animalia]] | |||
| phylum = [[Chordata]] | |||
| classis = [[Actinopterygii]] | |||
| ordo = [[Scombriformes]] | |||
| familia = [[Scombridae]] | |||
| genus = ''[[Euthynnus]]'' | |||
| species = '''''E. alletteratus''''' | |||
| binomial = ''Euthynnus alletteratus'' | |||
| binomial_authority = ([[Rafinesque]], 1810) | |||
}} | |||
The '''little tunny''' (''Euthynnus alletteratus''), also known as the '''false albacore''', is a species of [[tuna]] in the family [[Scombridae]]. It is a pelagic fish found in the [[Atlantic Ocean]], the [[Mediterranean Sea]], and the [[Black Sea]]. | |||
The | ==Description== | ||
The little tunny is a small to medium-sized fish, typically reaching lengths of 85 cm (33 in) and weights of up to 11 kg (24 lb). It has a robust, streamlined body with a dark blue to black dorsal surface and a silvery white ventral side. The species is characterized by wavy, dark lines on its back and several dark spots between the pectoral and ventral fins. | |||
[[File:Little_tunny_swimming.jpg|thumb|left|Little tunny swimming in the ocean]] | |||
The | ==Distribution and Habitat== | ||
The little tunny is widely distributed in the warm waters of the [[Atlantic Ocean]], from [[Massachusetts]] to [[Brazil]] in the western Atlantic, and from the [[Bay of Biscay]] to [[South Africa]] in the eastern Atlantic. It is also found throughout the [[Mediterranean Sea]] and occasionally in the [[Black Sea]]. This species prefers coastal waters and is often found near the surface, although it can dive to depths of 150 meters (490 feet). | |||
== | ==Diet and Feeding== | ||
Little tunnies are opportunistic feeders, primarily preying on small [[fish]], [[crustaceans]], and [[cephalopods]]. They are known for their speed and agility, which they use to chase down prey. Schools of little tunny often work together to herd baitfish into tight balls, making them easier to catch. | |||
==Reproduction== | |||
Little tunnies are oviparous, with females releasing eggs into the water column where they are fertilized by males. Spawning occurs in warm waters, typically during the summer months. The larvae are planktonic and undergo several developmental stages before reaching maturity. | |||
== | ==Importance to Humans== | ||
The little tunny is not a major target for commercial fisheries, but it is valued in recreational fishing for its fighting ability. It is often caught using trolling and casting techniques. While not considered a prime food fish due to its strong flavor, it is sometimes used in [[canned tuna]] products. | |||
==Conservation Status== | |||
Currently, the little tunny is not considered to be at risk of extinction. However, like many marine species, it faces threats from overfishing and habitat degradation. Conservation efforts focus on sustainable fishing practices and habitat protection. | |||
== | ==Related pages== | ||
* [[Tuna]] | * [[Tuna]] | ||
* [[Scombridae]] | * [[Scombridae]] | ||
* [[ | * [[Pelagic fish]] | ||
[[Category:Scombridae]] | [[Category:Scombridae]] | ||
[[Category:Fish of the Atlantic Ocean]] | |||
[[Category:Fish of the Mediterranean Sea]] | |||
[[Category:Fish described in 1810]] | |||
Revision as of 17:42, 18 February 2025
Species of fish
The little tunny (Euthynnus alletteratus), also known as the false albacore, is a species of tuna in the family Scombridae. It is a pelagic fish found in the Atlantic Ocean, the Mediterranean Sea, and the Black Sea.
Description
The little tunny is a small to medium-sized fish, typically reaching lengths of 85 cm (33 in) and weights of up to 11 kg (24 lb). It has a robust, streamlined body with a dark blue to black dorsal surface and a silvery white ventral side. The species is characterized by wavy, dark lines on its back and several dark spots between the pectoral and ventral fins.
Distribution and Habitat
The little tunny is widely distributed in the warm waters of the Atlantic Ocean, from Massachusetts to Brazil in the western Atlantic, and from the Bay of Biscay to South Africa in the eastern Atlantic. It is also found throughout the Mediterranean Sea and occasionally in the Black Sea. This species prefers coastal waters and is often found near the surface, although it can dive to depths of 150 meters (490 feet).
Diet and Feeding
Little tunnies are opportunistic feeders, primarily preying on small fish, crustaceans, and cephalopods. They are known for their speed and agility, which they use to chase down prey. Schools of little tunny often work together to herd baitfish into tight balls, making them easier to catch.
Reproduction
Little tunnies are oviparous, with females releasing eggs into the water column where they are fertilized by males. Spawning occurs in warm waters, typically during the summer months. The larvae are planktonic and undergo several developmental stages before reaching maturity.
Importance to Humans
The little tunny is not a major target for commercial fisheries, but it is valued in recreational fishing for its fighting ability. It is often caught using trolling and casting techniques. While not considered a prime food fish due to its strong flavor, it is sometimes used in canned tuna products.
Conservation Status
Currently, the little tunny is not considered to be at risk of extinction. However, like many marine species, it faces threats from overfishing and habitat degradation. Conservation efforts focus on sustainable fishing practices and habitat protection.
