You asked: What is the largest animal kingdom?

Arthropod, (phylum Arthropoda), any member of the phylum Arthropoda, the largest phylum in the animal kingdom, which includes such familiar forms as lobsters, crabs, spiders, mites, insects, centipedes, and millipedes.

Which is the largest class of animal kingdom?

The biggest class of animal kingdom is? Answer: Insecta is a class of invertebrates. They are placed within the phylum Arthropoda. The characteristics of group Insecta are that they have six legs or three pairs of legs.

Which is the second largest animal kingdom?

Complete answer: Mollusca is the second largest Phylum in the Animal Kingdom.

What is the largest group of animals on Earth?

Arthropods (spiders, insects and other invertebrates with hard exteriors) make up the largest animal group on Earth, but only one arthropod species can claim the title of largest by size: the Japanese spider crab (Macrocheira kaempferi).

Which is the largest class?

Hexapoda (Insecta) is the largest class of Phylum Arthropoda. It constitutes the largest number of species of arthropods.

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What are the 5 animal kingdoms?

Carousel of images and videos. Living things are divided into five kingdoms: animal, plant, fungi, protist and monera. Living things are divided into five kingdoms: animal, plant, fungi, protist and monera.

What are the 7 animal kingdoms?

Eight kingdoms model

  • The first two kingdoms of life: Plantae and Animalia.
  • The third kingdom: Protista.
  • The fourth kingdom: Fungi.
  • The fifth kingdom: Bacteria (Monera)
  • The sixth kingdom: Archaebacteria.
  • The seventh kingdom: Chromista.
  • The eighth kingdom: Archezoa.
  • Kingdom Protozoa sensu Cavalier-Smith.

Which is the third largest phylum of animal kingdom?

Phylum chordata is the third largest phylum in the animal kingdom.

What is the smallest phylum?

Placozoa is the smallest phylum in the animal kingdon with only one identified species.

Which is the largest and second largest phylum among Kingdom Animalia?

ANSWER: The second largest phylum of kingdom animalia is Mollusca.

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 most dangerous animal in the world?

The Nile Crocodile takes the crown for being the most dangerous, as it’s responsible for more than 300 fatal attacks on people each year.

What is the most prolific animal on earth?

Among all animals, ants outweigh us in biomass — putting billions and billions of tons up against humans’ fewer than 500 million. And while they’re both tiny and lacking a backbone, krill are the champs among animals worldwide, in terms of numbers, with a population estimated at 500 trillion.

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Which order contains the largest number of animals?

Class insecta in Phylum Arthropoda has the highest diversity of any known group of animals.

What are the 2 largest groups of animals?

The two main groups of animals are vertebrates and invertebrates.

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