Changes

== Description ==

== Description ==

Whales are separated into the toothed whales, ''Odontocetes'' (which includes [[dolphin]]s, [[porpoise]]s, [[narwhal]]s, [[beaked whale]]s and [[sperm whale]]s), and the whalebone, or baleen, whales, also called ''Mysticetes''. The latter are mostly very large, which, instead of teeth, have baleen (whalebone) to filter small prey from the water; they are what people generally think of when the word whale is used. The whalebone whales include the rorquals - the [[blue whale]], fin whale, sei whale, Bryde's whale, [[minke whale]], and humpback whale; the Grey Whale; and the various [[right whale]]s.

Whales are separated into the toothed whales, ''Odontocetes'' (which includes [[dolphin]]s, [[porpoise]]s, [[narwhal]]s, beaked whales and [[sperm whale]]s), and the whalebone, or baleen, whales, also called ''Mysticetes''. The latter are mostly very large, which, instead of teeth, have baleen (whalebone) to filter small prey from the water; they are what people generally think of when the word whale is used. The whalebone whales include the rorquals - the [[blue whale]], fin whale, sei whale, Bryde's whale, [[minke whale]], and humpback whale; the Grey Whale; and the various [[right whale]]s.

Although whales are famed for the massive size reached by some species, such as the blue whale (the largest animal to ever live), others are relatively small, like the pygmy right whale which grows to about 20 feet<ref>[http://www.acsonline.org/factpack/PygmyRightWhale.htm]American Cetacean Society website</ref>.  Though whales have  many traits in common with fish (including fins and tails) they are [[classification system|classified]] as [[mammal|mammals]] under the [[Linnaean taxonomy]] classification system because they breathe air and lactate. Whales have a number of remarkable features including:

Although whales are famed for the massive size reached by some species, such as the blue whale (the largest animal to ever live), others are relatively small, like the pygmy right whale which grows to about 20 feet<ref>[http://www.acsonline.org/factpack/PygmyRightWhale.htm]American Cetacean Society website</ref>.  Though whales have  many traits in common with fish (including fins and tails) they are [[classification system|classified]] as [[mammal|mammals]] under the [[Linnaean taxonomy]] classification system because they breathe air and lactate. Whales have a number of remarkable features including:

::::Genus ''Ziphius''

::::Genus ''Ziphius''

:::::Cuvier's beaked whale, ''Ziphius cavirostris''

:::::Cuvier's beaked whale, ''Ziphius cavirostris''

== Origins ==

== Origins ==

* Ellis, Richard.  ''Men and Whales.'' (1991). 542 pp.   

* Ellis, Richard.  ''Men and Whales.'' (1991). 542 pp.   

* Papastavrou, Vassili. ''Whale'' (DK Eyewitness Books) (2004) [http://www.amazon.com/Whale-Eyewitness-Books-Vassili-Papastavrou/dp/0756607396/ref=sr_1_3?ie=UTF8&s=books&qid=1226789849&sr=1-3 excerpt and text search]

* Papastavrou, Vassili. ''Whale'' (DK Eyewitness Books) (2004) [http://www.amazon.com/Whale-Eyewitness-Books-Vassili-Papastavrou/dp/0756607396/ref=sr_1_3?ie=UTF8&s=books&qid=1226789849&sr=1-3 excerpt and text search]

* Stoett, Peter J. ''The International Politics of Whaling'' (1997) [http://www.questia.com/read/57120862?title=The%20International%20Politics%20of%20Whaling online edition]  

* Stoett, Peter J. ''The International Politics of Whaling'' (1997) [http://www.questia.com/read/57120862?title=The%20International%20Politics%20of%20Whaling online edition]

== References ==

== References ==