http://www.pawnation.com/2012/04/19/top-10-terrifying-sea-monsters/6
http://www.smithsonianmag.com/science-nature/the-scariest-monsters-of-the-deep-sea-96438710/?no-ist
http://www.oddee.com/item_79915.aspx
http://listverse.com/2007/12/05/top-15-unusual-deep-sea-creatures/
http://www.drakeofficial.com/blog/most-scary-and-bizarre-ocean-creatures/
http://listverse.com/2012/11/27/10-unearthly-creatures-of-the-deep/
http://www.themost10.com/unusual-deep-sea-creatures/