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Overall length. Standard length (SL) is the length of a fish measured from the tip of the snout to the posterior end of the last vertebra or to the posterior end of the midlateral portion of the hypural plate. This measurement excludes the length of the caudal (tail) fin. [1] Total and fork length of a fish. Total length (TL) is the length of a ...
The fish fork, sometimes along with the fish knife, is an eating utensil specialized for fish meals. Like most highly specialized utensils, the fork dates back to Victorian era ( c. 1870). With a length of about 7.5 inches, its distinctive features often include a wide left tine (similar to the pastry fork) or a deep notch that can be fit over ...
Some weight-length relationships use the total length of the fish while others use the fork length. It is important to measure the same kind of length that the reference relationship uses. It is also important to have the weight and length in the same units as the reference relationship. Weight vs. Length for Red Drum (data from Jenkins 2004)
Fork length – in fishes with forked tails, this measures from the tip of the snout to the fork of the tail. It is used in fishes when is difficult to tell where the vertebral column ends. It is used in fishes when is difficult to tell where the vertebral column ends.
Average fork length for an adult fish throughout the entire range is about 85 cm (33 in). [12] Some fish may reach a length of 100 cm (39 in) or more, but most commonly they are around 64 cm (25 in). The largest little tunny on record is 120 cm (47 in) and 17 kg (37 lb). [13]
For standard weight equations, the total length is used. This fish is a tarpon. Length measurements reported for fish may be of the fish's total length, fork length, or maximum standard length. For standard weight equations, the total length is used. In some species, male and female fish have different standard weight curves.
Lethrinus perselectus Whitley, 1933. Lethrinus nebulosus, the spangled emperor, green snapper, morwong, north-west snapper, sand bream, sand snapper, sixteen-pounder, sharie, sheri and yellow sweetlip, is a species of marine ray-finned fish belonging to the family Lethrinidae, the emperors and emperor breams. This species is found the Indo-West ...
The maximum recorded fork length is 127 cm (50 in), although a total length of 65 cm (26 in) is more typical. [2] The overall colour of this species is reddish to pinkish with a whitish abdomen. There are red margins to the dorsal fin and the caudal fin which has a white tip to its lower lobe.