Narwhal The tusks were staples of the cabinet of curiosities. European knowledge of the tusk's origin developed gradually during the Age of Exploration, as explorers and naturalists began to visit Arctic regions themselves. The narwhal was one of two possible explanations of the giant sea phenomenon written by Jules Verne in his 1870 novel "Twenty Thousand Leagues Under the Sea". Verne thought that it would be unlikely that there was such a gigantic narwhal in existence. The size of the narwhal, or "unicorn of the sea", as found by Verne, would have been . For the narwhal to have caused the
Twenty Thousand Leagues Under the Sea errors, sometimes dramatically changing the meaning of Verne's original intent (including uniformly mistranslating French "scaphandre" — properly "diving apparatus" — as "cork-jacket", following a long-obsolete meaning as "a type of lifejacket"). Some of these mistranslations have been done for political reasons, such as Nemo's identity and the nationality of the two warships he sinks, or the portraits of freedom fighters on the wall of his cabin which originally included Daniel O'Connell. Nonetheless, it became the standard English translation for more than a hundred years, while other translations continued to draw from it and its mistakes (especially the mistranslation of the