http://images.google.co.ck/url?q=http://cookislands.bishopmuseum.org/showImage.asp%3Ffile%3DMM/MX5/5BE100_Pepo-elec_FP1_AGannier1_BKp19_MX.jpg%26title%3DPeponocephala%2Belectra%2B%2B%2528Melon%252Dheaded%2BWhale%2529%26height%3D400%26width%3D600&sa=U&ved=2ahUKEwjEq-jB4d-FAxUilYkEHUNdDC4Qr4kDegQIBxAB&usg=AOvVaw3d3g9LhqJ9MFCG99UXUltT - Peponocephala electra (Melon-headed Whale)