Random article ( of 1042 ) Latest updates

User Tools

Site Tools


content:life_sciences:zoology:whale_spermaceti

Wikenigma - an Encyclopedia of Unknowns Wikenigma - an Encyclopedia of the Unknown

Whale spermaceti organ

The Spermaceti organ found in the heads of sperm whales produces an oily/waxy substance. There can be up to 2 tonnes of oil in each animal. It's also produced in smaller quantities in some other whale species.

Before whaling was made illegal (in most countries) there was a large market for the oil, which was used in lamps, candles, medicines and for specialist lubrication.

There are three main theories regarding its possible function(s).

  • As an adjustable buoyancy device
  • As a buffer in collisions
  • As a bio-sonar echo resonator

To date, no theory has been agreed upon.

See: Wikipedia


Show another (random) article

Suggestions for corrections and ideas for articles are welcomed : Get in touch!


Further resources :

Do NOT follow this link or you will be banned from the site!

DOKUWIKI IMPLEMENTATION DESIGN BY UNIV.ORG.UK MARCH 2024