Cetacea of any animal on earth, averaging and in mature males. The brain to body mass ratio in some odontocetes, such as belugas and narwhals, is second only to humans. In some whales, however, it is less than half that of humans: 0.9% versus 2.1%. The sperm whale ("Physeter macrocephalus") is the largest of all toothed predatory animals and possesses the largest brain. The cetacean skeleton is largely made up of cortical bone, which stabilizes the animal in the water. For this reason, the usual terrestrial compact bones, which are finely woven cancellous bone, are replaced with lighter and more elastic
Revenge of the Creature the Creature from the Black Lagoon", filming took place at Marineland of Florida which played the part of the film's Ocean Harbor Oceanarium. The St. Johns River stood in for the Amazon in the film. The Lobster House restaurant where the Creature kidnaps Lori Nelson was located in Jacksonville, Florida. It was destroyed by fire in 1962. The Diamondhead Restaurant (now the River City Brewing Co.) was built adjacent to the site where the old Lobster House once stood. Friendship Park was built on the vacant land near where the Lobster House stood. "Revenge of the Creature" marks the screen