Animal Classification

The term “classification” refers to the process of grouping objects together based on their shared features. here are so many creatures in the world that keeping track of them all would be practically impossible if they weren’t grouped into groups.

The more characteristics that a group of animals has in common, the more distinct that animal classification group is. Nine branching categories are used to characterize each species. The following is the most common way of animal classification:

• Domain
• Kingdom
• Phylum
• Class
• Order
• Suborder
• Animal Families
• Genus
• Species

Six Different Animal Kingdoms

Each of the six animal kingdom classifications can be applied to any living entity. The following are the features of each animal kingdom:

• Animals : They are multicellular, sophisticated organisms that do not manufacture their own sustenance. All living and extinct animals are found in this kingdom. Elephants, whales, and humans are only a few examples.

• Plants : They are multicellular, complex autotrophic organisms that make their own sustenance via photosynthesis. Trees, flowers, and grass are examples.

• Fungi : They are multicellular organisms that, unlike plants, do not manufacture their own sustenance. Molds, mushrooms, and yeast are examples.

• Protista : They are single-celled organisms with a higher level of complexity than eubacteria and archaebacteria. Algae and amoebas are two examples.

• Eubacteria : They are single-celled organisms that can be found in a variety of places, including yogurt and your intestines.

• Archaebacteria : They are the oldest living organisms known to science. Single-celled organisms that live in hazardous and highly hot environments such as thermal vents and hot springs.

Linnaeus’s system

Kingdom

Scientists generally believe that there are six kingdoms. One of them is the animal kingdom (also known as Kingdom Animalia). The others are Archaebacteria, Eubacteria, Protists, Fungi, and Plants, in case you’re interested. Linnaeus initially recognised only two kingdoms: plant and animal. Viruses, according to some scientists, should have their own kingdom, however they are not currently included in this scheme.

Phylum

Animals are classified into more than 30 phyla (plural of “phylum”) within the animal kingdom. You might be interested in the Phylum Chordata, which includes humans and all other animals with backbones (notice how “chordata” resembles the word “cord” — like the spinal cord?). Phylum Insects, spiders, and other animals with segmented bodies, such as shrimp, are classified as Arthropods. Arthropods have skeletons on the exterior of their bodies (like a lobster’s hard shell) and share other traits.

Class

Class is the third level of classification. Phylum Chordata, for example, include classes such as birds, mammals (Mammalia), and reptiles.

Family

Family is the fifth level of classification. (At this rank, people occasionally debate about which family an animal belongs to, so you can get conflicting information from different sources.) This can happen with orders as well.) Canidae is the canine family.

Genus

It’s the next-to-last rank, and a genus can only include one or two animals. Animals belonging to the same genus are extremely closely related. In fact, simply by looking at them, you might not be able to tell them apart! We capitalise and italicise the genus’ name when we write it. Canis, for example, is the genus of dogs.

Order

Order is the next level, or rank. Within the various classes, orders are smaller groups. Moths and butterflies belong to the Lepidoptera order. Carnivora is the Mammalia order with the widest range of animal sizes.

Species

A species is defined as a group of animals that can effectively reproduce. When an animal is referred to by its scientific name, it is referred to by its genus and species. For the species, we use a lowercase letter with italics. Canis familiaris is the scientific term for dogs, while Canis lupus is the scientific name for wolves.

Classification of Animal Kingdom

There are different animal families in each order, all of which share extremely similar characteristics. Felidae (Cats), Canidae (Dogs), Ursidae (Bears), and Mustelidae (Muses) are among the animal families that make up the Carnivora order (Weasels).

Animal Genus

Every animal family is further subdivided into genera, which are tiny groups of animals. Each genus contains creatures that are closely related and have very similar characteristics. Felis (domestic Cats), Panthera (Tigers, Leopards, Jaguars, and Lions), and Puma (small Cats and domestic Cats) are all members of the Felidae (Cat) family (Panthers and Cougars).

Conclusion

We hope you found this explanation of animal classification interesting and that you now have a better understanding of how different animal groups are related to one another.

Animal taxonomy is essentially about evolution. We can figure out how species evolved by looking at how creatures are linked to one another.

It’s like making a massive family tree that spans back millions of years, all the way back to when life on Earth was only a few single-celled organisms drifting in the water.