What animal has the largest species?

Among animals, the largest species are all marine mammals, specifically whales. The blue whale is believed to be the largest animal to have ever lived.

Which animal group has the largest number of species?

In terms of numbers of species, insects certainly represent the largest percentage of the world’s organisms. There are more than 1 million species of insects that have been documented and studied by scientists.

What are the 5 largest animals in the world?

Top 10 Biggest Animals

  1. Blue Whale. The Blue whale is the largest animal of all time, reaching a weight of about 198 US tons (180 tonnes) and a length of 98 ft (30 m).
  2. Colossal Squid. …
  3. African Elephant. …
  4. Giraffe. …
  5. Brown Bear. …
  6. Whale Shark. …
  7. Saltwater Crocodile. …
  8. Ostrich. …

What is the largest species on the planet?

The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.

What species has the most variety?

The sponges, Poriferans, were found to have some of the greatest diversity of both body size and species, ranging from microscopic to the size of an automobile. Molluscs (snails, squid, clams, chitons), and Arthropods (crabs, insects, lobsters, copepods) also showed great diversity.

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What is the rarest animal in the world?

The Vaquita is currently the rarest animal in the world, and quite possibly the most endangered, with only about 10 individuals left in the wild.

What animal has 3 hearts?

The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction. A central brain controls the nervous system. In addition, there is a small brain in each of their eight arms — a cluster of nerve cells that biologists say controls movement.

What is the stupidest animal?

Here are what appear to be the 10 dumbest animals in the world.

  • #6 Dumbest Animals in the World: Goblin Shark. …
  • #5 Dumbest Animals in the World: Jerboa. …
  • #4 Dumbest Animals in the World: Turkey. …
  • #3 Dumbest Animals in the World: Panda Bear. …
  • #2 Dumbest Animals in the World: Flamingo. …
  • #1 Dumbest Animals in the World: Ostrich.

19 мар. 2021 г.

What is the smartest animal on the world?

CHIMPANZEES. RECKONED to be the most-intelligent animals on the planet, chimps can manipulate the environment and their surroundings to help themselves and their community. They can work out how to use things as tools to get things done faster, and they have outsmarted people many a time.

What animal is the most dangerous?

The 10 most dangerous animals in the world

  • Cape buffalo. …
  • Cone snail. …
  • Golden poison dart frog. …
  • Box jellyfish. …
  • Pufferfish. …
  • Black mamba. …
  • Saltwater crocodile. …
  • Tsetse fly.

Is the blue whale bigger than the Megalodon?

When it comes to size, the blue whale dwarfs even the largest megalodon estimates. It’s believed blue whales can reach a maximum length of 110 feet (34 meters) and weigh up to 200 tons (400,000 pounds!).

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