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[8] [27] Coelacanths are large, plump, lobe-finned fish that can grow to more than 2 m (6.6 ft) and weigh around 90 kg (200 lb). [28] They are estimated to live up to 100 years, based on analysis of annual growth marks on scales, and reach maturity around the age of 55; [ 29 ] the oldest known specimen was 84 years old at the time of its ...
The nase has a spindle shaped physique, with a blue-grey metallic-coloured scales and orange tail. It has relatively sharp lower lip. Generally, the fish range from 25 to 40 centimetres (9.8 to 15.7 in) in length, and weigh about 1 kg (2.2 lb).
Ponyfishes are small and laterally compressed in shape, with a bland, silvery colouration. They are distinguished by highly extensible mouths, and the presence of a mechanism for locking the spines in the dorsal and anal fins.
In Greek mythology, Pontus (/ ˈ p ɒ n t ə s /; Ancient Greek: Πόντος, romanized: Póntos, lit. 'Sea') [1] was an ancient, pre-Olympian sea-god, one of the Greek primordial deities.
Most attempts failed, but several were successful, and in some cases the icefish rapidly multiplied and became the most common fish in their new habitat. Feeding on planktonic crustaceans and tiny fish, they have outcompeted certain native fish like Anabarilius grahami , which have become rare and threatened.
While these fish are typically found in the ocean, they can also be purchased at pet stores such as PetCo. When in captivity, blue tangs can live up to 20 years, according to National Geographic.
The juveniles prefer the shallow water and are often found in tidal pools on the reef, while the adults are found at depths between 10 and 150 metres (33 and 492 ft). They are solitary and usually remain within their home range. They are ambush predators which prey on small rays, crabs, fish, squid, octopodes and spiny lobsters.
However, the decline in the stocks of whitefish species such as cod and haddock has seen pouting acquire a growing value as a commercial fish, [4] and they are now available both as whole fish from fishmongers and supermarkets and are also used in fish products such as fish fingers and ready meals. Due to their naturally short lifespan and ...