Blue whale

phylum	Chordata	At 30 metres (98 ft) in length and 190 tonnes (209 short tons) or more in weight, the blue whale is the largest known animal ever to have existed. For more information, visit the Wikipedia entry. Get back to Baleen whales
class	Mammalia
infraclass	Eutheria
order	Cetacea
suborder	Mysticeti
family	Balaenopteridae
genus	Balaenoptera
species	B. musculus

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