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Spermaceti organ information


Spermaceti organ within a sperm whale.

The spermaceti organ is an organ present in the heads of toothed whales of the family Physeteroidea, in particular the sperm whale. This organ contains a waxy liquid called spermaceti and is involved in the generation of sound.[1]

  1. ^ http://www.britannica.com/EBchecked/topic/559404/spermaceti-organ Spermaceti Organ from Britannica

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Spermaceti organ

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The spermaceti organ is an organ present in the heads of toothed whales of the family Physeteroidea, in particular the sperm whale. This organ contains...

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Spermaceti

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whales). Spermaceti is created in the spermaceti organ inside the whale's head. This organ may contain as much as 1,900 litres (500 US gal) of spermaceti. It...

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Sperm whale

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the semi-liquid, waxy substance found within the whale's head. (See "Spermaceti organ and melon" below.) The sperm whale is also known as the "cachalot"...

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Livyatan

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whales by the basin on the skull spanning the length of the snout. The spermaceti organ contained in that basin is thought to have been used in echolocation...

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Sperm oil

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the spermaceti organ and the junk (or "melon"), the organs that serve to focus and modulate the animal's vocalizations. The matter from these organs was...

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Pygmy sperm whale

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the melon, separated by a thin membrane, is the spermaceti organ. Both the melon and the spermaceti organ are encased in a thick fibrous coat, resembling...

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Dwarf sperm whale

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lower jaw, a lopsided blowhole leaning towards the left side, and a spermaceti organ. He named it Physeter (Euphysetes) simus, the same genus as the sperm...

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Macroraptorial sperm whale

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supracranial basin holds the spermaceti organ, a series of oil and wax reservoirs which aids in echolocation. Speculatively, the organ may also serve a secondary...

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Brygmophyseter

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their large teeth to catch struggling prey such as whales. It had a spermaceti organ which was probably used for biosonar like in the modern sperm whale...

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Cetacea

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particularly pronounced melon; this is called the spermaceti organ and contains the eponymous spermaceti, hence the name "sperm whale". Even the long tusk...

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Sperm whaling

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of a waxy liquid called spermaceti, from which the whale got its common name. The liquid was removed from the spermaceti organ at sea, and stored separately...

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Physeteroidea

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Another common characteristic is the spermaceti, a semiliquid waxy white substance filling the 'case' or spermaceti organ in the whale's head, which plays...

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Physiology of underwater diving

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directed towards only the brain and other essential organs when oxygen levels deplete. The spermaceti organ may also play a role by adjusting buoyancy. The...

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Zygophyseter

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braincase, known as the supracranial basin, which probably housed the spermaceti organ and the melon. These are used in the generation and focusing of sound...

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Kogiidae

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responsible for sound production, in particular the presence of a spermaceti organ. Other phylogenetic research raises further questions over a potential...

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History of whaling

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particularly prized for spermaceti, a dense waxy substance that burns with an exceedingly bright flame that is found in the spermaceti organ, located forward...

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Kogia pusilla

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by the right premaxilla, which, in modern Kogia, houses the spermaceti organ. The organ is unique to sperm whales and aids in echolocation by focusing...

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Toothed whale

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sperm whale is filled with a waxy liquid called spermaceti. This liquid can be refined into spermaceti wax and sperm oil. These were much sought after...

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Whale meat

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(whales, dolphins, porpoises) and all parts of the animal: muscle (meat), organs (offal), skin (muktuk), and fat (blubber). There is relatively little demand...

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Elephant and Castle

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located opposite St Mary's Church, become the leading oil merchants and spermaceti refiners in London by 1835. A friend and close business associate there...

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Fat

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glycerol's –OH groups. Other alcohols, such as cetyl alcohol (predominant in spermaceti), may replace glycerol. In the phospholipids, one of the fatty acids is...

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Herman Melville

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Hand" (Chapter 94) describing the camaraderie of sailors' extracting spermaceti from a dead whale. Clarel recognizes the homoerotic potential of its eponymous...

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Architecture of Liverpool

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Australian plains, the elephants' tusks and palm oil of African forests, the spermaceti of Arctic seas, the grain from the shores of the Mississippi, St Lawrence...

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