"Frilled Shark (rare, creepy)"

A species of shark rarely seen alive because its natural habitat is 600 metres (2,000 ft) or more under the sea was captured on film by staff at a Japanese marine park this week.

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Marine park staff caught the 1.6 metre (5 ft) long creature, which they identified as a female frilled shark, sometimes referred to as a "living fossil" because it is a primitive species that has changed little since prehistoric times.

Via: http://www.dailymail.co.uk/pages/live/articles/technology/technology.html?in_article_id=431041&in_page_id=1965