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    Smithsonian Magazine: DNA Sequencing Reveals that Coelacanths Weren't the Missing Link Between Sea and Land
    Submitted by J.W. Bizzaro; posted on Thursday, April 18, 2013



    "On December 23, 1938, South African Hendrick Goosen, the captain of the fishing trawler Nerine, found an unusual fish in his net after a day of fishing in the Indian Ocean off of East London. He showed the creature to local museum curator Marjorie Courtenay-Latimer, who rinsed off a layer of slime and described it as 'the most beautiful fish I had ever seen ... five foot long, a pale mauvy blue with faint flecks of whitish spots; it had an iridescent silver-blue-green sheen all over. It was covered in hard scales, and it had four limb-like fins and a strange puppy dog tail.'

    "The duo, it turned out, had made one of the most significant biological discoveries of the 20th century. The fish was a coelacanth, a creature previously known only from fossilized specimens and believed to have gone extinct about 80 million years earlier. Moreover, its prehistoric appearance and unusual leg-like lobed fins immediately suggested to biologists that it could be an ancient ancestor of all land animals—one of the pivotal sea creatures that first crawled onto solid ground and eventually evolved into amphibians, reptiles, birds and mammals."


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