Are blue whales extinct? What is the largest blue whale in the world?

The blue whale (scientific name: Balaenoptera musculus) is a marine mammal belonging to the suborder Baleen whales. There are four subspecies. The blue whale is considered to be the largest animal known to have ever lived on Earth, up to 33 meters long and weighing 181 tons. The blue whale has a slender body and a blue-gray back, but sometimes the color looks lighter in the water. So is the blue whale extinct? What is the largest blue whale in the world? Below, let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. Is the blue whale extinct?

2. The world's largest blue whale

3. How many tons does the largest blue whale weigh?

Are blue whales extinct?

Blue whales are not extinct yet. They are found in all four oceans, but in relatively small numbers. They were listed on the Red List of Endangered Species in 2012. Blue whales usually forage in waters over 100 meters deep during the day and come to the surface to forage at night. Female whales usually give birth every 2 to 3 years.

The largest blue whale in the world

The largest blue whale ever found in the world is about 33.5 meters long and weighs 181 tons. The blue whale is the largest animal known to have ever lived on Earth, and an adult blue whale can grow to about 30 times the weight of an African elephant.

How many tons does the largest blue whale weigh?

The largest blue whale weighs about 181 tons. The blue whale is considered to be the largest animal known to have ever lived on Earth. It is generally 22-33 meters long and weighs about 150-181 tons, which is equivalent to more than 25 African elephants. Due to the buoyancy of the ocean, it does not need to support its own weight like terrestrial animals.