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Halibut taken by anglers are generally 15 to 20 lb (6.8 to 9.1 kg) in weight, but fish over 150 lb (68 kg) are regularly caught. The current Alaska state record for a sport-caught halibut is 459 lb (208 kg), [ 6 ] and a fish must weigh at least 250 lb (113 kg) to qualify for the state's trophy fish program.
Halibut is the common name for three species of ... that the fish in the warmer Scotian Shelf have a faster growth rate than the halibut in the colder ... (table). In ...
The halibut is among the largest teleost (bony) fish in the world, and is a threatened species owing to a slow rate of growth and overfishing. [3] [4] Halibut are strong swimmers and are able to migrate long distances. Halibut size is not age-specific, but rather tends to follow a cycle related to halibut (and therefore food) abundance.
California halibut typically weighs 6 to 30 pounds (3 to 23 kg), with the largest reported weighing 72 pounds (32.7 kg). It is rare, but they can grow up to 60 inches (1.52 m), [2] and their average length is 12 to 24 inches (30 to 61 cm). [7]
The olive flounder (Paralichthys olivaceus), bastard halibut or Korean halibut is a temperate marine species of large-tooth flounder native to the North-western Pacific Ocean. It is the highest valued finfish in the world, known to be excellent for aquaculture due to a rapid growth rate and popularity in Korea. [1]
The von Bertalanffy growth function (VBGF), or von Bertalanffy curve, is a type of growth curve for a time series and is named after Ludwig von Bertalanffy. It is a special case of the generalised logistic function. The growth curve is used to model mean length from age in animals. [1]
The Greenland halibut or Greenland turbot (Reinhardtius hippoglossoides) belongs to the family Pleuronectidae (the right-eye flounders), and is the only species of the genus Reinhardtius. It is a predatory fish that mostly ranges at depths between 500 and 1,000 m (1,600–3,300 ft), and is found in the cold northern Atlantic , northern Pacific ...
A fishery population is affected by three dynamic rate functions: Birth rate or recruitment. Recruitment means reaching a certain size or reproductive stage. With fisheries, recruitment usually refers to the age a fish can be caught and counted in nets. Growth rate. This measures the growth of individuals in size and length.