Turtles (order Testudines) are reptiles characterized by a special shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) …

Dec 11, 2025 · turtle, (order Testudines), any reptile with a body encased in a bony shell, including tortoises. Although numerous animals, from invertebrates to mammals, have evolved …

Jul 16, 2025 · From tiny, swamp-dwelling species to gentle tortoise giants, these tough reptiles are some of the longest-lived animals on Earth. Turtles are unique because they are the only …

These magnificent creatures come in all shapes and sizes and live in a number of different environments. They all belong to a group of reptiles called Testudines, which includes turtles, …

Jul 27, 2025 · This guide explores 35 types of common turtles and tortoises from all over the world—ranging from well-known species like the red-eared slider and box turtle to majestic …

May 27, 2024 · 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 …

Because turtles migrate across the oceans, studying them is no easy feat. But one clue has helped scientists trace turtles back to their birth place: their DNA.

Feb 25, 2025 · Sea turtles breathe air, like all reptiles, and have streamlined bodies with large flippers. They are well adapted to life in the ocean and inhabit tropical and subtropical ocean …

Sep 3, 2025 · 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 …

Turtles and tortoises are a very old group of reptiles, going back about 220 million years. Of all wildlife with backbones, turtles are the only ones that also have a shell, made up of 59 to 61 …