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Jack mackerel caught by a Chilean purse seiner Fishing down the food web. Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing fish stock), resulting in the species becoming increasingly underpopulated in that area.
Hakes are medium-to-large fish averaging from 0.5 to 3.6 kilograms (1 to 8 pounds) in weight, with specimens as large as 27 kg (60 lb). [2] The fish can grow up to 1 metre (3 ft 3 in) in length with a lifespan of as long as 14 years. Hake may be found in the Atlantic Ocean and Pacific Ocean in waters from 200 to 350 metres (660 to 1,150 ft ...
In Indonesia, snakehead fish, called ikan gabus, are served as the main parts of traditional dishes such as the Betawi people's pucung gabus, and considered to be a delicacy due to their rarity in the wild and in aquaculture, as they are harder to raise than other popular freshwater fish such as catfish and carp.
In Africa, this catfish has been reported as being second in size only to the vundu of the Zambesian waters, [4] although FishBase suggests the African sharptooth catfish surpasses that species in both maximum length and weight. [5] [6] C. gariepinus has an average adult length of 1–1.5 m (3 ft 3 in – 4 ft 11 in).
Yellow tangs in their natural habitat in Kona, Hawaii The larvae of the yellow tang can drift more than 100 miles and reseed in a distant location. [2] In a zoo aquarium. The yellow tang (Zebrasoma flavescens), also known as the lemon sailfin, yellow sailfin tang or somber surgeonfish, is a species of marine ray-finned fish belonging to the family Acanthuridae which includes the surgeonfishes ...
The African butter catfish (Schilbe mystus) is a species of fish in the family Schilbeidae.It is native to many major river systems in Africa. [3] Other common names for the fish include butter fish, butter barbel, African glass catfish, lubangu, mystus catfish, silver barbel, and silver catfish.
While the species is not currently assigned a conservation status by the IUCN due to lack of data, overfishing is assumed to threaten the wild population. [1] The empurau, as the species is known in Malaysia, is reportedly the most expensive edible fish in the country [6] and has been known to fetch up to RM1800 per kilogram of the fish.
The largest by far, at up to 45 cm (1 ft 6 in), is Congrogadus subducens. [ 4 ] [ 5 ] Dottybacks are distinguished from other families by the presence of three or less spines in the dorsal fin and an incomplete lateral line organ.