Some brief information about Blue Whale
By kutchi
@kutchi (12320)
Pakistan
December 25, 2006 6:32am CST
Blue Whale( Largest Mammal)
The Blue Whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales. At up to 30 metres (98 feet) in length and 177 metric tonnes (196 short tons) or more in weight, it is believed to be the largest animal to have ever lived on Earth,[2], though some recent dinosaur discoveries may have contradicted this long-held belief.
2 people like this
5 responses
@Lydia1901 (16351)
• United States
2 Jan 07
Thanks for sharing that, I didn't know this much about blue whales.
@coolcat123 (4387)
• India
4 Jan 07
I am a biology student and just knew that this is the largest mammal on the earth.also,its weight is =about 30 elephants.