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Coelacanth. Coelacanths (/ ˈsiːləkænθ / ⓘ SEE-lə-kanth) (order Coelacanthiformes) are an ancient group of lobe-finned fish (Sarcopterygii) in the class Actinistia. [2][3] As sarcopterygians, they are more closely related to lungfish and tetrapods (which includes amphibians, reptiles, birds and mammals) than to ray-finned fish.
Mawsonia is an extinct genus of prehistoric coelacanth fish. It is amongst the largest of all coelacanths, with one quadrate specimen (DGM 1.048-P) possibly belonging to an individual measuring 5.3 metres (17.4 feet) in length. [2] It lived in freshwater and brackish environments from the late Jurassic to the mid- Cretaceous (Tithonian to ...
Latimeria. Latimeria is a rare genus of fish which contains the only living species of coelacanth. It includes two extant species: the West Indian Ocean coelacanth (Latimeria chalumnae) and the Indonesian coelacanth (Latimeria menadoensis). They follow the oldest known living lineage of Sarcopterygii (lobe-finned fish and tetrapods), which ...
The evolution of fish began about 530 million years ago during the Cambrian explosion. It was during this time that the early chordates developed the skull and the vertebral column, leading to the first craniates and vertebrates. The first fish lineages belong to the Agnatha, or jawless fish. Early examples include Haikouichthys.
The fish spotted by oceangoers on August 10 was 12 feet long, according to the institution. The fish had already died at the time of the discovery, and was found near the shores of La Jolla Cove.
The 11-foot (3.3-meter) smalltooth sawfish was seen swimming in circles near Cudjoe Key and reported by a member of the public to the Florida Fish and Wildlife Conservation Commission, officials ...
Burt Lancaster. Burton Stephen Lancaster (November 2, 1913 – October 20, 1994) was an American actor and film producer. Initially known for playing tough guys with a tender heart, he went on to achieve success with more complex and challenging roles over a 45-year career in films and television series. He was a four-time nominee for the ...
An "incredibly rare" fish was found at La Jolla Cove recently, making it the 20th time an oarfish has been spotted in California in the last century. 'Incredibly rare' dead sea serpent surfaces in ...