The Balaenoptera musculus is one all told massivegest} notable animals living on the world, it's one among the marine mammals and its scientific name (Balaenoptera musculus), and weighs between -150 tons to 1 hundred seventy tons, it's planning to reach 89 feet.
Blue whale`s tongue weighs two.7 tons. once the mouth is open it'll accommodate up to ninety plenty of water and food, but it cannot swallow one thing larger than the size of the ball despite his massive mouth.
It does not have teeth, however it's several plates on either side of the roof of his higher jaw, observed as Ballines, that vary is four hundred, it's defined by fine hairs at the tip.
the colour of its skin is blue dotted with dots lighter than the colour of the primary skin, and incorporates a very weak sense of smell and sense of sight .
It swims in no time, and features a terribly durable voice, and it's characterised by its calm and peaceful and modesty.
It does not attack any creature unless it harms him.
It breathes atomic number 8, thus it rises to the surface of the water masses to fill its lungs with Associate in Nursing acceptable amount of air, and to urge ride of the rotten air from the openings of his nose.
the feminine is larger than the male, its maternity lasts between 10 months and twelve months and it breastfeeds her baby a full year.
Its heart weight is 600 weight unit, or 1,300 pounds. The length of its piece artery diameter is twenty 3 cm.
The sulfur bottom weighs 2700 metric weight unit at birth and drinks concerning four hundred liters of milk daily among the initial seven months of its life, it put together can increase ninety weight unit every twenty four hours.
it's a brain weight of half dozen.92 kg.
It lives for regarding thirty years and will reach eighty years.
It feeds on very little crustaceans referred to as epozias.
Balaenoptera musculus breeds
Brevikoda whale : lives within the waters of the Indian Ocean, on the aspect of the Pacific Ocean, additionally referred to as the dwarf Balaenoptera musculus.
Intermedia whale: lives among the water of the Antarctic Ocean.
Mesquils whale: lives on the northern side of the Atlantic, and on the northern aspect of the Pacific Ocean.
Indica whale: Lives within the water of the Indian Ocean.