200 tons The blue whale, which can weigh up to 200 tons, is the heaviest and most massive mammal on the earth (approximately 33 elephants). The heart of a blue whale is comparable in size to that of a Volkswagen Beetle.
How many tons is the heaviest whale?
| Blue whale Temporal range: Early Pleistocene – Recent 1.5–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ | |
|---|---|
| Adult blue whale ( Balaenoptera musculus ) | |
| Size compared to an average human | |
| Conservation status | |
| Endangered ( IUCN 3.1 ) | |
| CITES Appendix I ( CITES ) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Family: | Balaenopteridae |
| Genus: | Balaenoptera |
| Species: | B. musculus |
| Binomial name | |
| Balaenoptera musculus ( Linnaeus , 1758 ) | |
| Subspecies | |
| B.m. brevicauda Ichihara, 1966 ? B.m. indica Blyth, 1859 B.m. intermedia Burmeister, 1871 B.m. musculus Linnaeus, 1758 | |
| Blue whale range (in blue) | |
| Synonyms | |
| Balaena musculus Linnaeus, 1758 Balaenoptera gibbar Scoresby , 1820 Pterobalaena gigas Van Beneden , 1861 Physalus latirostris Flower , 1864 Sibbaldius borealis Gray , 1866 Flowerius gigas Lilljeborg , 1867 Sibbaldius sulfureus Cope , 1869 Balaenoptera sibbaldii Sars , 1875 |
A marine animal and a kind of baleen whale, the blue whale’s scientific name is Balaenoptera musculus. It is the biggest animal that is known to have ever lived, with a maximum proven length of 29.9 meters (98 ft) and a maximum verified weight of up to 199 tonnes (196 long tons; 219 short tons).
- The dorsal side of the long and thin body of the blue whale can have a variety of colors of grayish-blue, while the underside is a little bit lighter.
- There are four recognized subspecies of the blue whale: the B.m.
- musculus in the North Atlantic and North Pacific, the B.m.
- intermedia in the Southern Ocean, the B.m.
brevicauda (also known as the pygmy blue whale) in the Indian Ocean and South Pacific Ocean, and the B.m. indica in the Northern Indian Ocean. In addition, there is a population living in the seas off the coast of Chile, which may represent a fifth subspecies.
In general, groups of blue whales travel between their summer feeding sites close to the poles and their winter breeding grounds closer to the tropics as part of their annual migration. There is also evidence of people living there year-round, as well as migration that is partial or depending on age or gender.
Krill make up nearly all of a blue whale’s diet since the whales rely on filter feeding to obtain their food. They tend to be solitary or to congregate in tiny groups, and other than the relationships between mothers and their young, they lack a well defined social structure.
- The basic frequency of blue whale vocalizations can range anywhere from 8 to 25 Hz, and the production of vocalizations can change depending on the geographic location, the time of year, the whale’s activities, and the time of day.
- The only natural adversaries they face are orcas.
- Up until the latter half of the 19th century, blue whales could be found in sizable numbers across the majority of the world’s seas.
Whalers almost brought the species to extinction due to their relentless pursuit of it until the International Whaling Commission put an end to all killing of blue whales in 1966. As of 2018, blue whales have been classified as endangered by the International Union for the Conservation of Nature (IUCN).
How heavy is the heaviest blue whale?
On March 20, 1947, a hunter in the Southern Ocean and Antarctica brought in the world’s heaviest blue whale, which was also a female. She weighed 418,878 pounds, which is the same as almost 30 elephants or 2,500 people. Her weight was measured in tons. Even a typical blue whale weighs in at 160 tons (145 tonnes), which is equivalent to the weight of 25 full-grown African elephants.
How much is a whale in tons?
Blue whales have been recorded weighing as much as 180 tons, however the majority of adult blue whales range between 72 and 135 tons. The African elephant holds the record for being the biggest terrestrial animal, weighing anything from 2.50 to 7 tons.
What’s the heaviest animal on Earth?
The Antarctic blue whale, also known as Balaenoptera musculus ssp. Intermedia, is the largest mammal on the earth. It may weigh up to 400,000 pounds (which is roughly equivalent to the weight of 33 elephants) and grow to a length of up to 98 feet. The heart of the whale is comparable in size to that of a compact automobile, and during the peak feeding season, it eats around 7936 pounds of krill on a daily basis.
How much blood does a blue whale have?
GENERAL DESCRIPTION The blue whale holds the record for being the biggest mammal that has ever inhabited Earth. It is also the animal that makes the most noise on the planet. These gigantic mammals use their baleen to filter out their food, which consists of microscopic creatures such as plankton and krill.
They have their own little homes (pods) (small groups). These gray-blue whales have two blowholes and a coating of blubber that is anywhere from two to fourteen inches (five to thirty centimeters) thick. The blue whale is a kind of rorqual whale, which means it has throat grooves that are pleated. This allows the blue whale’s neck to stretch to accommodate the massive amounts of water it takes in when filter eating.
Between fifty and seventy grooves run from the throat to the middle of the body in blue whales. SIZE On average, blue whales reach a length of around 25 meters (80 feet), and they may weigh up to roughly 120 tons (109 tonnes). The most impressive specimen was a female that measured 94 feet (29 meters) in length and weighed more than 174 tons (158 tonnes).
- As is the case with all baleen whales, the females are significantly bigger than the males.
- The largest of the blue whales, which can weigh up to 150 tons, has a heart that is around 1,000 pounds (450 kg) in weight and carries 14,000 pounds (6,400 kg) of blood through its body at any given time.
- The size of the heart is comparable to that of a Volkswagen beetle.
It is possible for a human to crawl via the aorta (a major blood vessel). An Examination of the Blue Whale’s Dimensions in Relation to Those of Some Other Fascinating Animals LOUDNESS Blue whales have the reputation of being the loudest creatures on the planet.
- Their vocalizations may reach up to 188 dB in intensity.
- This whistle has a low frequency, thus it may be heard for a considerable distance.
- The blue whale has a higher decibel level than a jet, which reaches a maximum of only 140.
- The average decibel level of human yelling is 70, while noises that are louder than 120 cause discomfort to human hearing.
You may listen to a call of a blue whale by clicking here (recorded by the NOAA). SKIN, SHAPE AND FINS The skin of a blue whale often has a blue-gray background with white-gray patches. The underside features spots that are either brown, yellow, or gray.
They are frequently referred to as “sulfur bottom” because of the yellow to silver to sulfur-colored shine that diatoms provide to the underbelly when they attach to the underside throughout the winter in cold waters. They have a very short dorsal fin that is in the shape of a falcate (sickle), and it is situated close to the flukes (tail).
The flippers of blue whales are long and narrow and measure 8 feet (2.4 m) in length, while the width of their flukes measures 25 feet (7.6 m). DIET AND BALEEN The blue whale, like all other baleen whales, is a seasonal feeder and a carnivore. It uses its baleen plates to filter food from the water, consuming small fish, crustaceans (such as krill and copepods), and plankton.
They are filter feeders that swim and then gulp a mouthful of plankton or fish; they lunge into dense clusters of small sea animals (krill or tiny fish) with an open mouth. Gulpers are also known as gulpers. The throat can develop a gular pouch if it has between 50 and 70 throat pleats, which allow for significant expansion.
The water is then driven through the baleen plates hanging from the upper jaw. The baleen serves as a sieve, catching the food as it passes through. There are approximately 320 pairs of black baleen plates that are covered with dark gray bristles and found in the jaws of the blue whale.
| The Food Chain of a Blue Whale | ||||
|---|---|---|---|---|
| Blue whale | Zooplankton | Phytoplankton | ||
SOCIAL GROUPS Blue whales can be seen living alone or in extremely tiny groups called pods (groups). They typically swim in tandem with one another. DIVING Blue whales have the ability to dive for up to an hour at a time, reaching depths of up to 350 feet (105 m).
SPOUTING – BREATHING Blue whales have two blowholes placed close to the top of their heads, which allow them to take in air at the surface of the water. When at rest, they spout (breathe) anywhere from 1 to 4 times per minute, but following a dive, that number jumps up to 5 to 12 times per minute. Their solitary stream reaches forty to fifty feet (twelve to fifteen meters) above the surface of the sea when they blow.
SPEED The average speed of a blue whale’s swim is between 3 and 20 miles per hour (4.8 and 32 kilometers per hour), however when they feel threatened, they may increase their speed to between 24 and 30 miles per hour (38 to 48 kilometers per hour). Feeding speeds are generally between 1 and 4 miles per hour (1.6-6.2 kph).
- VOCALIZATION Blue whales produce noises that are extremely loud, highly organized, and repeated at low frequencies.
- These sounds have the ability to travel several kilometres underwater.
- They are much louder than any other living animal, even louder than a jet engine.
- These songs may be utilized for identifying enormous amounts of krill (which are little crustaceans that they consume) as well as for communicating with other blue whales, particularly in order to attract and locate partners.
HABITAT AND RANGE ARE THE TWO The blue whale is a kind of whale that lives at the surface of the water and may be found in every ocean around the world. REPRODUCTION Blue whales are known for their ability to migrate. Breeding season for blue whales typically lasts from late winter to early spring and takes place close to the surface of warm waters.
- The gestation period lasts for around 11 to 12 months, and the calf is born with its tail first (this behavior is typical for cetaceans) at the surface of the water in seas that are warm and shallow.
- Within ten seconds of its birth, the baby will involuntarily swim to the surface for its first breath, at which point its mother will assist it by using her flippers.
The newborn whale is able to swim just thirty minutes after it has been born. The newborn calf is around 25 feet (7.6 meters) in length and weighs approximately 6-8 tons (5.4-7.3 tonnes). There is practically never more than one calf born at a time; twin births account for less than 1% of all births.
Around seven to eight months after birth, the infant is weaned from the mother’s milk, which is rich in fat (consisting of 40–50% fat). Each day, calves consume between 23 and 90 kilograms (50 to 200 pounds) of milk. It is possible for the mother and calf to remain together for up to a year or perhaps longer, until the calf reaches a length of around 45 feet (13 m).
Blue whales typically attain adulthood between the ages of 15 and 20 years. PREDATORS It has been shown that pods of killer whales, often known as orcas, may attack and kill young blue whales. Additionally, man killed blue whales until 1966, when the International Whaling Commission designated them to be a protected species due to the dramatic drop in their number.
LIFE SPAN The average lifespan of a blue whale is between 35 and 40 years. POPULATION COUNT There are probably between 10,000 and 14,000 blue whales in the world now, according to estimates. The blue whale is a species that is in risk of extinction. Due to the high demand for their flesh, oil, and other body parts, these whales, along with a great many other huge whales, have been subjected to excessive hunting for many years.
Whale populations are beginning to recover as a direct result of a reduction in the amount of hunting that has taken place over the past several decades. CLASSIFICATION The Balaenoptera musculus, more often known as the blue whale, is a species of baleen whale (Suborder Mysticeti).
| Kingdom Animalia (animals) Phylum Chordata (vertebrates) Class Mammalia (mammals) Order Cetacea (whales and dolphins) Suborder Mysticeti (baleen whales) Family Balaenopteridae Genus Balaenoptera Species musculus Subspecies B.m. intermedia (from the southern hemisphere), B.m. musculus (from the northern hemisphere in the Atlantic and Pacific oceans), and B.m. brevicauda (the pygmy blue whale; Yochem and Leatherwood 1985). |
BLUE WHALE ACTIVITIES A printout on blue whales appropriate for grades K-3. A Blue Whale quiz to print out. An exercise in addition for first graders. Find the answers to the addition problems using one digit, and then use letter replacements to solve the question about the whale.
How much does a blue whale weigh?
What is the average weight of a baby blue whale? – The weight of a newborn blue whale may reach up to 4.4 tons (US) (4 tonnes). The average daily weight increase for a young blue whale is around 198 pounds (90 kilograms), making it the animal with the quickest development rate on the planet.
How much does a ton weigh?
How much weight is a single ton? What is the weight of one ton expressed in pounds? Conversion from tons to pounds: 1 to 1. A ton is equal to 2,000 pounds (exact result) Present the results as A ton is a unit of weight that is equal to 2,000 pounds. It is also often referred to as a short ton.
- It is a phrase that is often used in the United States.
- The term “tonne” is what people in most other nations call the metric ton.
- The United States of America and the British commonwealths both use the pound as a standard unit of weight measurement.
- There are precisely 0.45359237 kilos in one pound of weight.
Converting Tons to Pounds Transformations (some results rounded)
| tons | lb |
|---|---|
| 1.00 | 2,000 |
| 1.01 | 2,020 |
| 1.02 | 2,040 |
| 1.03 | 2,060 |
| 1.04 | 2,080 |
| 1.05 | 2,100 |
| 1.06 | 2,120 |
| 1.07 | 2,140 |
| 1.08 | 2,160 |
| 1.09 | 2,180 |
| 1.10 | 2,200 |
| 1.11 | 2,220 |
| 1.12 | 2,240 |
| 1.13 | 2,260 |
| 1.14 | 2,280 |
| 1.15 | 2,300 |
| 1.16 | 2,320 |
| 1.17 | 2,340 |
| 1.18 | 2,360 |
| 1.19 | 2,380 |
| 1.20 | 2,400 |
| 1.21 | 2,420 |
| 1.22 | 2,440 |
| 1.23 | 2,460 |
| 1.24 | 2,480 |
table>
| tons | lb |
|---|---|
| 1.25 | 2,500 |
| 1.26 | 2,520 |
| 1.27 | 2,540 |
| 1.28 | 2,560 |
| 1.29 | 2,580 |
| 1.30 | 2,600 |
| 1.31 | 2,620 |
| 1.32 | 2,640 |
| 1.33 | 2,660 |
| 1.34 | 2,680 |
| 1.35 | 2,700 |
| 1.36 | 2,720 |
| 1.37 | 2,740 |
| 1.38 | 2,760 |
| 1.39 | 2,780 |
| 1.40 | 2,800 |
| 1.41 | 2,820 |
| 1.42 | 2,840 |
| 1.43 | 2,860 |
| 1.44 | 2,880 |
| 1.45 | 2,900 |
| 1.46 | 2,920 |
| 1.47 | 2,940 |
| 1.48 | 2,960 |
| 1.49 | 2,980 |
table>
| tons | lb |
|---|---|
| 1.50 | 3,000 |
| 1.51 | 3,020 |
| 1.52 | 3,040 |
| 1.53 | 3,060 |
| 1.54 | 3,080 |
| 1.55 | 3,100 |
| 1.56 | 3,120 |
| 1.57 | 3,140 |
| 1.58 | 3,160 |
| 1.59 | 3,180 |
| 1.60 | 3,200 |
| 1.61 | 3,220 |
| 1.62 | 3,240 |
| 1.63 | 3,260 |
| 1.64 | 3,280 |
| 1.65 | 3,300 |
| 1.66 | 3,320 |
| 1.67 | 3,340 |
| 1.68 | 3,360 |
| 1.69 | 3,380 |
| 1.70 | 3,400 |
| 1.71 | 3,420 |
| 1.72 | 3,440 |
| 1.73 | 3,460 |
| 1.74 | 3,480 |
table>
| tons | lb |
|---|---|
| 1.75 | 3,500 |
| 1.76 | 3,520 |
| 1.77 | 3,540 |
| 1.78 | 3,560 |
| 1.79 | 3,580 |
| 1.80 | 3,600 |
| 1.81 | 3,620 |
| 1.82 | 3,640 |
| 1.83 | 3,660 |
| 1.84 | 3,680 |
| 1.85 | 3,700 |
| 1.86 | 3,720 |
| 1.87 | 3,740 |
| 1.88 | 3,760 |
| 1.89 | 3,780 |
| 1.90 | 3,800 |
| 1.91 | 3,820 |
| 1.92 | 3,840 |
| 1.93 | 3,860 |
| 1.94 | 3,880 |
| 1.95 | 3,900 |
| 1.96 | 3,920 |
| 1.97 | 3,940 |
| 1.98 | 3,960 |
| 1.99 | 3,980 |
How much does a baby blue whale gain in a day?
What is the average weight of a baby blue whale? – The weight of a newborn blue whale may reach up to 4.4 tons (US) (4 tonnes). The average daily weight increase for a young blue whale is around 198 pounds (90 kilograms), making it the animal with the quickest development rate on the planet.
How many blue blue whale song types are there?
The songs of blue whales were first classified into nine different varieties, but recent research reveals that there are really at least 13 different types of songs.
