How long is the largest blue whale and how big is the largest blue whale?

Among the more than 1 million species of animals that exist in nature, the blue whale can be called "the largest in the world" in terms of its size.

The body length is generally 24 meters, and the mass is more than 100 tons. The largest blue whale can reach a length of 33 meters and a mass of more than 190 tons. That's about the equivalent of 32 elephants.

The largest animal on land has the mass of multiple cows. Whalers once caught a blue whale in Antarctica, producing 61,43 tons of whale meat, 36,38 tons of fat, a heart with a mass of 430 kilograms, a liver of 1 ton, a tongue of 3,09 tons, a stomach of 100 kilograms, lungs of 500 kilograms, and intestines.

The mass is 1 49 tons, and the total amount of blood is about 8 10 tons. It would take 47 four-ton trucks or four to five train cars to carry it away.

The general body length is 22-33 meters.

An adult blue whale can grow up to about 30 times the body weight of an African elephant. The average length of a blue whale is about 25 meters, with the highest record being around one meter. Females are larger than males, and southern blue whales are larger than northern blue whales.

Viewed from above, the snout is wide and flat. The dorsal fin of the blue whale is small, about a meter high, and it is located in 1 4 places behind the body. The flippers are smaller, accounting for 15% of the body length.

The caudal fin is 1 3 to 1 4 wide in body length, and the posterior margin is straight. There are 55-88 stinging grooves, the longest reaching the umbilicus. 270-395 whiskers on each side.

The dorsal body is dark pale grayish-blue, the ventral surface is slightly lighter, and the mouth and beard are black.

The blue whale is the largest animal in the world and has a blue-gray color all over its body. The largest blue whale catch so far is near the Falkland Islands in the Atlantic Ocean. This blue whale is meters long and weighs 195 tons, which is equivalent to the weight of 35 elephants.

Its tongue weighs about 3 tons, its heart weighs 700 kilograms, its lungs weigh 1,500 kilograms, its blood weighs about 8 tons 9 tons, and its intestines are half a mile long. Such a large body can only live in the vast ocean.

The largest whale in the world is the blue whale, a blue whale can be a meter long and weigh up to 195 tons, which is equivalent to the weight of 35 elephants, and a single tongue can weigh about 3 tons.

Blue whales have 2200-3300 cm. The blue whale is a marine mammal that belongs to the suborder Baleen Whales. There are four subspecies.

The blue whale is believed to be the largest animal known to have ever survived on Earth, weighing 181 tons. Blue whales have a blue-gray back and will look lighter in the water. The confluence of warm and icy waters is an excellent habitat for blue whales, which are often rich in plankton and krill, both of which feed on them.

The blue whale is not only the largest cetacean, but also the largest living animal, by far the largest mammal. Typically 22-33 meters long and weighing 150,000-180,000 kilograms, the antle weighs as much as 25 African elephants, or 2,000-3,000 people combined. Fortunately, due to the buoyancy of the ocean, it does not need to work as hard to support its weight as a land animal, and its large body helps to maintain a constant body temperature.

The whole body of the blue whale is pale blue or rat-gray, with pale fine markings on the back, white spots on the chest, more than 20 folds, and the abdomen of the liquid gauge is also covered with folds, up to the umbilicus, and ochre-colored macula.

Categories: Education, Science, >> Science & Technology.

Problem description: How heavy is the heaviest?

Analysis: The blue whale is the largest mammal in the world, found in all oceans and seas around the world. It can reach a length of about 30 meters, weigh about 170 tons, and can open its mouth to a width that can accommodate 10 adults to enter and exit freely.

The blue whale has a light blue dorsal spine and a folded belly with ochre-colored yellow spots. Its tail is broad and flat, and it can swing freely and flexibly in the water, which is not only the driving force for the progress of the trembling Zheng, but also plays the role of the rudder, and the speed of the cluster can reach 27 kilometers. The predation mode of blue whales is "devouring", and the main food is plankton such as small shrimp, jellyfish, and diatoms.

It often opens its mouth on the surface of the water, swallows the shrimp and the seawater in its mouth, and then closes its mouth to filter out the seawater and swallow the small shrimp into its stomach. A blue whale eats about 4 tons of small krill every day. If it has less than 2 tons of food in its stomach, it will be hungry and panicked, as if it will never have enough to eat.

So it often dives to a depth of thirty or forty meters in search of food. Because of the long time I stay in the water, every time I float to the surface of the sea for ventilation, a column of water up to 15 meters high will shoot out from my nostrils, and it looks like a fountain from a distance. The strength of the blue whale is great, about the same as the pulling force of a medium-sized locomotive.

It is said that a blue whale once dragged a 27-meter-long whaling speedboat for more than 70 kilometers while the speedboat was moving backwards at full speed.

Blue whales breed during the winter months. Female whales give birth to calves a year after they are pregnant. The newly born calf is about a meter long and weighs about 6 tons, and after 24 hours of feeding, it can increase its weight by about 100 kilograms, an average of about 75 grams per minute.

After 7 months of breastfeeding, the young whales can reach a weight of about 23 tons, a body length of about 16 meters, and begin to learn to open their mouths to swallow various plankton. The baby blue whale is not considered an adult until it is 5 years old, and its lifespan is about 20-30 years.

The blue whale is full of treasures, and its fat can be used to make soap; Whale meat is delicious and edible, and rich in nutrients; Whalebone can be refined with glue; Whale liver contains a lot of vitamins; Blood and internal organs are also high-quality fertilizers. As a result, blue whales have been repeatedly hunted and killed by humans. At present, the number of blue whales is declining dramatically, almost to the point of extinction.

With a length of up to 33 meters and a weight of 181 tons, the blue whale is considered the largest animal on Earth and the largest mammal on Earth. Blue whales are found in all four oceans and feed mainly on small crustaceans (e.g. krill) and small fish, sometimes squid. Blue whales usually feed at depths of more than 100 meters during the day and come to the surface at night.

The blue whale is a marine mammal schizozous that belongs to the suborder Baleen Whales, with a total of four subspecies. The blue whale is not only the largest cetacean, but also the largest vertebrate in the world, with a long, lanky body and a blue-gray back. Changes in the climate can lead to gluttony by blue whales, who swallow large quantities of krill when they eat, and can swallow up to 100 tonnes of seawater and krill at a time, equivalent to half their own weight.

The confluence of warm and icy waters is an excellent habitat for blue whales. Because the icy waters are usually rich in plankton and krill, blue whales usually feed on these two creatures, blue whales are distributed worldwide, with the largest number in Antarctic seas, mainly in temperate and cold cold waters with water temperatures of 5-20, and a few whales have come to swim in the Yellow Sea and Taiwan waters.