Turtles are ectotherms or "cold-blooded", meaning that their internal temperature varies with their direct environment. They are generally opportunistic omnivores and mainly feed on plants and animals with limited movements. Many turtles migrate short distances seasonally.

2025年1月11日 · Turtle, any reptile with a body encased in a bony shell, including tortoises. The turtle shell has a top (carapace) and a bottom (plastron). The carapace and plastron are bony structures that usually join one another along each side of the body, creating a rigid skeletal box.

Everything you should know about the Turtle. The Turtle is an aquatic reptile that lives inside its shell. Some turtles live in the water, some venture out.

2025年1月11日 · Turtle - Adaptations, Habitats, Lifespan: Turtles have adapted to a remarkable variety of environments, but the greatest number of species occurs in southeastern North America and South Asia. They are not social animals.

2024年7月9日 · Turtles are reptiles of the order Testudines with a characteristic bony shell. They are slow-moving, air-breathing animals that are opportunistic feeders, seeking almost sedentary creatures and plants for their diet.

The world's nearly 300 turtle species have a remarkable range of behaviors, from wood turtles that stomp the ground to attract worms, to sea turtles that travel thousands of miles to lay eggs.

Turtles are reptiles of the order Testudines (all living turtles belong to the crown group Chelonia), most of whose body is shielded by a special bony or cartilaginous shell developed from their ribs. The top part of the shell is called a carapace and the …

2025年1月11日 · Turtle - Evolution, Adaptation, Conservation: The earliest turtles known date to the Late Permian Epoch. Many of the oldest and most primitive forms lacked a shell, plastron, and a carapace. The oldest sea turtle is known from the mid-Cretaceous.

2024年5月27日 · Turtles are a broad group of animals, and they’ve existed on this earth for quite some time. There are over 300 different species, and each one has unique facts about its behaviors, diets, and appearances.

Turtles are an ancient group of reptiles who have unique shells that protect their bodies. The collective name turtle includes sea turtles, freshwater turtles and the land-based tortoises. Being reptiles, all turtles lay eggs on land and breathe air.