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Animals are multicellular eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.
There are millions of species of animals in the world. In this article, we’ll go over the 6 types of animals and what makes each one unique.
List of Animals from A-Z. Click on any of the animals below to learn more about them! Each of our animal facts pages covers a range of topics about that animal, including their diet, habitat, breeding patterns, their physical characteristics, unique personality traits and behaviors and much more.
All species of animals are classed into two groups: Vertebrata (animals with backbones) and invertebrates (animals without backbones). The five most well known classes of vertebrates are mammals, birds, fish, reptiles, and amphibians. All these animals belong to the phylum chordata.
Common Chimpanzee: Chimpanzees are among the world's most intelligent animal species. They can remember things and recognize themselves in a mirror. White-Nosed Coati: White-nosed coatis travel as far as 2,000 meters in one day seeking food. Sarus Crane: Sarus cranes utter loud, high-pitched calls.
Over 1.5 million living animal species have been described, of which around 1.05 million are insects, over 85,000 are molluscs, and around 65,000 are vertebrates. It has been estimated there are as many as 7.77 million animal species on Earth.
Every species is defined based on nine branching categories. The primary method of animal classification is: All living organisms can be placed in one of six different animal kingdom classifications. The characteristics of each animal kingdom are: Animal – A kingdom of complex multi-celled organisms that do not produce their own food.
animal, (kingdom Animalia), any of a group of multicellular eukaryotic organisms (i.e., as distinct from bacteria, their deoxyribonucleic acid, or DNA, is contained in a membrane-bound nucleus). They are thought to have evolved independently from the unicellular eukaryotes.
Animals are locomotive (i.e., ability to move around), heterotrophic (i.e., consume organic material as a source of food), and reproduce sexually (with the exceptions of asexual organisms). The study of animals is called Zoology. Here are the different types of animals in the animal kingdom:
Species, a level of biological classification comprising related organisms that share common characteristics and are capable of interbreeding. According to standard taxonomic conventions, every species is assigned a standard two-part name of genus and species.