The scientific name of Galapagos tortoise (Galapagos giant tortoise): Chelonoidis nigra, tortoidae, is one of the largest tortoises with a shell height of 1.2 meters and a weight of 417 kilograms. The carapace is dome-shaped or saddle-shaped and is differentiated according to subspecies. The life span can reach more than 150 years. Cactus, vines, grass as staple food, gastric acid strong acid decomposition of wood fiber. The rainy season replenishes petals and fruits, and the dry season relies on lichen and prickly pear cactus.

It is a large land turtle living on the Galapagos Islands in Ecuador, belonging to the family Turtles. It is one of the largest surviving turtles in the world, with an adult body weight of up to 300 kilograms and a lifespan of over 150 years. Known for its massive size and slow movement speed, its carapace is dome shaped or saddle shaped, adapting to different ecological environments on the island. The significant differences in body shape and living habits among different islands in the archipelago are important evidence for Darwin's theory of evolution. Mainly feeds on plants, including herbaceous plants, leaves, and cacti. Currently listed as an endangered species and protected by international conservation organizations.

It is the largest tortoise in the family Turtles and genus Turtles, and the largest tortoise in the family Turtles and genus Turtles. It is herbivorous and feeds on cacti, fruits, pineapples, ferns, leaves, and grass. Can live in drier environments. It is also a very slow moving animal, only able to move 260 meters per hour. Only distributed on 14 islands in the Galapagos Islands of Ecuador, a South American country. The two most famous individuals of this species are the lonely George and the tortoise Diego.

It is the largest tortoise in the family Turtles and genus Turtles, and the largest tortoise in the family Turtles and genus Turtles. It is herbivorous and feeds on cacti, fruits, pineapples, ferns, leaves, and grass. Can live in drier environments. It is also a very slow moving animal, only able to move 260 meters per hour. Only distributed on 14 islands in the Galapagos Islands of Ecuador, a South American country. The two most famous individuals of this species are the lonely George and the tortoise Diego.