Sperm whales blubber used for

Sharon, Massachusetts, Content from this Website may not be used in any form without written permission from the site owner. Managerial Economics , pg Echolocation and Communication Sitting above the jaw of the sperm whale lies a complex system that enable echolocation. Blubber was stripped from the entire length of the whale with other parts of the carcass often harvested for fashion products such as in the case of the Baleen whale , but the primary source of sperm oil was the spermaceti organ and the junk or "melon" , the organs that serve to focus and modulate the animal's vocalizations. The whale was then fastened to the starboard right side of the ship with heavy chains, whereby the crew then proceeded to erect a "cutting stage", which primarily consisted of a wooden plank platform above the carcass.

They are 40 to 55 feet long and weigh up to 45 tons and are found most frequently in tropical and subtropical waters. They are popular animals for marine parks, a practice that is growing more controversial. Archived from the original on 23 February Kadlun; B. There are three subspecies of minke whale: the North Atlantic minke Balaenoptera acutorostrata acutorostrata , the North Pacific minke Balaenoptera acutorostrata scammoni , and the dwarf minke which had not received a scientific name as of November Explore This Park. The pygmy sperm whale is an odontocete, or toothed whale, with teeth only on its lower jaw, like the much larger sperm whale.

By Jennifer Kennedy Jennifer Kennedy. Marine Biology. Blubber from whales and seals contains omega-3 fatty acids and vitamin D. For other uses, see Blubber disambiguation. Here are profiles of 19 Cetaceans , which differ greatly in appearance, distribution, and behavior:.