The characteristic of annelids is that their bodies are divided into ring-shaped segments.

A tardigrade can survive in extreme environments.

Invertebrates are a type of creature without a skeleton.

He is an expert in ethology, and his research is highly regarded worldwide.

He is studying about ancient animal worship.

As the name suggests, onychophorans are a unique group of animals that have claws.

He has a deep interest in paleozoology.

He is an expert in paleozoology and has a deep knowledge about the ecology of dinosaurs.

He quoted the proverb 'Autumn deer are drawn to the flute' to explain the tendency of people to act for their own benefit.

Anthropozoonosis, or animal-derived infectious diseases, have the potential to spread between humans and animals.