What Is The Fifth Biggest Whale?

What are the largest whales?

The blue whale (Balaenoptera musculus) is a marine mammal belonging to the baleen whale suborder Mysticeti.

Reaching a maximum confirmed length of 29.9 meters (98 feet) and weight of 173 tonnes (190 tons), it is the largest animal known to have ever existed..

How big is a blue whale brain?

The adult sperm whale brain is 8,000 cubic centimeters. Our brain is about 1300 cubic centimeters.

What is the most dangerous whale?

Orcas, also known as killer whales, are known to prey on other marine mammals, including dolphins and seals. But even these fearsome predators don’t stand much of a chance against a mature blue whale: The largest animal on the planet, an adult blue whale can reach up to a hundred feet long and weigh close to 200 tons.

What animal has 32 brains?

Leeches2. Leeches have 32 brains. A leech’s internal structure is divided into 32 separate segments, and each of these segments has its own brain. In addition to that, every leech has nine pairs of testes — but that’s another post for another day.

What is the largest sperm whale ever recorded?

The largest sperm whale weighed in piecemeal was 18.1 metres (59 ft) long and weighed 57 tonnes (56 long tons; 63 short tons). An individual measuring 20.7 metres (68 ft) was reported from a Soviet whaling fleet near the Kuril Islands in 1950 and is cited by some authors as the largest accurately measured.

What’s bigger than a blue whale?

While there might never be a larger animal than the blue whale, there are other kinds of organism that dwarf it. The largest of them all, dubbed the “humongous fungus”, is a honey mushroom (Armillaria ostoyae).

What is the biggest blue whale in the world?

The longest blue whale on record is a female measured at a South Georgia whaling station in the South Atlantic (1909); she was 110′ 17″ (33.58m) long. The heaviest blue whale was also a female hunted in the Southern Ocean, Antarctica, on March 20, 1947.

What is the biggest animal that has ever lived?

blue whaleToday Earth is home to the heaviest animal that has ever lived: the blue whale. As far as we know, no past animal has ever weighed more.

Why is it called a sperm whale?

Sperm whales are named after the spermaceti – a waxy substance that was used in oil lamps and candles – found on their heads.

Which is bigger humpback or sperm whale?

Sperm whales are characterized by their large heads and long bodies that grow up between 50-55 feet long on average. This is equivalent to about 1.5 school buses in length. Sperm whales are the fourth largest whale species, weighing in around 80,000 lbs. … The humpback can grow up to 52 feet and weigh nearly 60,000 lbs.

What is the fastest dolphin in the world?

orcaThe orca, or killer whale, is the largest of all dolphin species and shares the distinction of fastest dolphin. He may dwarf the Dall’s porpoise in size, but he keeps pace with his tiny counterpart, swimming at burst speeds of 34.5 miles per hour.

What is the IQ of dolphins?

The La Plata dolphin has an EQ of approximately 1.67; the Ganges river dolphin of 1.55; the orca of 2.57; the bottlenose dolphin of 4.14; and the tucuxi dolphin of 4.56; In comparison to other animals, elephants have an EQ ranging from 1.13 to 2.36; chimpanzees of approximately 2.49; dogs of 1.17; cats of 1.00; and …

Is a dolphin smarter than an orca?

Dolphins have so much brain power that they’re thought to rival humans in intelligence. … Thus, on at least one scale of brain function, dolphins beat humans. Orca intelligence hasn’t been studied as intensively as the intelligence of bottlenose dolphins, but orca EQ has been pegged at around 2.5.

What is the fifth largest whale?

north pacific humpbacksThe north pacific humpbacks are the fifth largest whale species on the planet and can grow to 60-feet long and weigh between 25 – 40 tons. Like most whales, females are longer than males.

What is the slowest whale?

Right whalesRight whales (Eubalaena japonica) are one of the slowest whale species, typically traveling at 1.2 to 2.5 miles (2–4 kilometers) per hour.

How fast is a whale mph?

Killer whale: 56 km/hFin whale: 47 km/hWhales/Speed

Do whales eat humans?

No, whales do not eat people, they primarily eat small aquatic lifeforms such as fish, squid and krill and a few dolphin species are even known to eat marine mammals such as seals, sea lions, walruses and whales, but they are not known for consuming or eating people.