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In the wild, milkfish take 3–5 years to mature. Females can produce 0.5-6 million eggs and have the ability to spawn more than once a year. Spawning takes place at night, may be lunar periodic, and is strongly seasonal. Milkfish eggs are pelagic and range between 1.1 and 1.25 mm (0.043 and 0.049 in) in diameter. Spawning sites are clear, warm ...
The Gonorynchiformes / ɡ ɒ n ə ˈ r ɪ ŋ k ɪ f ɔːr m iː z / are an order of ray-finned fish that includes the important food source, the milkfish (Chanos chanos, family Chanidae), and a number of lesser-known types, both marine and freshwater. The alternate spelling "Gonorhynchiformes", with an "h", is frequently seen but not official.
The tables below include tabular lists for selected basic foods, compiled from United States Dept. of Agriculture sources.Included for each food is its weight in grams, its calories, and (also in grams,) the amount of protein, carbohydrates, dietary fiber, fat, and saturated fat. [1]
Comparison of nutrients in 100 g of whitefish or oily fish Nutrient Whitefish Alaska pollock [6] Oily fish Atlantic herring [7] Halibut fillet (a whitefish) on top of a salmon fillet (an oily fish) Energy (kcal) 111 203 Protein (g) 23 23 Fat (g) 1 12 Cholesterol (mg) 86 77 Vitamin B-12 (μg) 4 13 Phosphorus (mg) 267 303 Selenium (μg) 44 47 ...
The eggs have an average diameter of 1 millimetre (0.039 in). The eggs are generally surrounded by the extraembryonic membranes but do not develop a shell, hard or soft, around these membranes. Some fish have thick, leathery coats, especially if they must withstand physical force or desiccation. These type of eggs can also be very small and ...
Threadfins are silvery grey perciform fish of the family Polynemidae.Found in tropical to subtropical waters throughout the world, the threadfin family contains eight genera and about 40 species. [2]
Animal livers are rich in iron, copper, B vitamins and preformed vitamin A.Daily consumption of liver can be harmful; for instance, vitamin A toxicity has been proven to cause medical issues to babies born of pregnant mothers who consumed too much vitamin A. [3] For the same reason, consuming the livers of some species like polar bears, dogs, or moose is unsafe.
Expressing eggs from a female rainbow trout The cost of inputs per unit of fish weight is higher than in extensive farming, especially because of the high cost of fish feed . It must contain a much higher level of protein (up to 60%) than cattle feed and a balanced amino acid composition, as well.