What Are Vertebrate Animals, What Are Their Characteristics?

Some of the animals we see and know in our daily lives vertebrate animals falls into the category. As we can categorize animals within themselves, we can also categorize them as vertebrates and invertebrates. These animals, which have spines on their backs, are divided into different categories as vertebrates according to their species. The spinal structures of these animals are made up of bones, cartilage and nerves.

Vertebrates are divided into 5 species in total. Within these species, there are various animals that fall into the category of vertebrate animals. We have brought together 21 of these animals for you. Vertebrate animals also have positive aspects compared to invertebrate animal species, and these plus features provide them with great comfort in nature. What are the features that distinguish them from other animals? What are vertebrate animals, what are their characteristics? Let’s examine it with all the details.

What are vertebrate animals?

Vertebrates are divided into 5 different species. These; birds, reptiles, fish, frogs and mammals that we encounter frequently. But of course, we have listed below which animals have the characteristics of vertebrate animals among these animal species.

birds

Most bird species, vertebrate animals falls into the category. Although birds are made up of bones, cartilage and nerves, they also have the characteristics of vertebrate animals. Birds in the category of vertebrate animals are; It is divided into 6 in total as pigeon, seagull, stork, goose, chicken and penguin.

reptiles

Another of the species referred to as vertebrate animals is reptiles. Nile crocodile, water turtle, green lizard and chameleons, which belong to the reptilian species, have a backbone system compared to other animals.

Fishes

The fish species is a comprehensive species that includes a wide variety of animals. The fish Among the species, there are rare fish that fall into the category of vertebrate animals. These fish are horse mackerel, tuna, dolphins, trout, humpback whales and dolphins. The shark and other popular fish we know from fish species are considered invertebrates.

Mammals

let’s come mammals to our animals that have their own spinal system and fall into the category of vertebrate animals. When we say mammals, we must have some kind of animal in mind. 5 of these animals are among the vertebrate animals. These; Kangaroo, elephant, cow, goat and rabbit species.

frogs

Frog The entire species is included in the category of vertebrate animals. All frogs living on land and in the sea have their own unique bone, cartilage and nervous systems. Therefore, they can be fully included in the category of vertebrate animals.

So what are the characteristics of vertebrate animals?

• They have developed nervous systems
• They have closed circulatory systems
• They have notochords
• Excretory organs are kidneys
• They reproduce sexually
• They can perform external fertilization and internal fertilization.
• They feed holozoic.

They have developed nervous systems

vertebrate animalsThe biggest feature that distinguishes them from invertebrates is their nervous system. Invertebrates do not have nervous systems. Vertebrates, on the other hand, have the most developed nervous system among living things. Vertebrates have a long nerve cord on their back. However, the nervous system is divided into two as central and peripheral.

They have closed circulatory systems

Among the characteristics of all the vertebrate animals we see closed circulation systems they have. Like vertebrates, some invertebrates have closed circulatory systems. For example, flatworms are invertebrates but have a closed circulatory system. All vertebrates, regardless of their species, have a closed circulatory system.

They have notochords

Vertebrates before their backbones are formed notochords has. Notochords are known as the primitive skeletons of the vertebrae. In addition, their notochords provide their nervous system, skeleton, and form of most muscles in their bodies.

Excretory organs are kidneys

You can see that in all vertebrates, the excretory organs are kidneys. In invertebrates, the excretory system is removed from the body surface. diffusion occurs by doing. This is exactly one of the biggest features that can distinguish vertebrates from invertebrates.

They reproduce asexually

Discrete sexuality is when the animal has only one of any sex. The type of heterosexuality now appears at least in plants, but in nearly all vertebrates. heterosexual reproduction is observed.

They can perform external fertilization and internal fertilization.

vertebrate animalsThey have both types of reproduction. However, in some invertebrates they can still have internal or external fertilization. Internal fertilization is the type of fertilization that occurs as a result of the fusion of cells in the female’s body. In internal fertilization, the oviduct or uterus of the female creature is used. Land-dwelling creatures have more internal fertilization. External fertilization, on the other hand, applies to aquatic animals. Organisms with external fertilization release gametes into the water. In this way, fertilization occurs.

They feed holozoic.

Foods swallowed orally as solid particles go down through the digestive stages. Holozoic nutrition is named. Most living things today belong to the holozoic diet. You may have seen the system in which the solid foods taken from the digestive systems are enzymatically descended, in most living things. Vertebrates also feed on holozoic animals.

they have tails

The most important features that make vertebrate animals stand out compared to invertebrates are their tail structures. Vertebrates versus invertebrates to queues they have. This plays a big role in choosing them more easily than invertebrates. To give examples of tailed animals, we can present examples of birds, chameleons, crocodiles and many other vertebrate animals.

For you what are vertebrate animals, their features What questions did we answer? Vertebrates have quite different features that make them stand out from invertebrates. Chief among these are their tails, different excretory and digestive systems. Most of the animals we see frequently in our daily lives are in the category of vertebrate animals. What do you know about vertebrate animals? Don’t forget to share with us!