The dinosaur with the longest neck, Mamenxi Dragon, is a sauropod dinosaur that lived in the late Jurassic period, belonging to plant-eating dinosaurs, mainly distributed in China. The length of the Mamen Xilong is about the same as that of a tennis court and can be reached

The dinosaur with the longest neck

Mamenxisaurus is a sauropod dinosaur that lived in the late Jurassic period, belonging to plant-eating dinosaurs, mainly distributed in China. The length of Mamenxi dragon is similar to that of a tennis court, up to more than 20 meters, and the length of its neck occupies almost 1/2 of its total length, which can be called the longest dinosaur with its neck. The tail of the Mamenxi dragon is also very good

Long, which allows it to maintain balance in the body with a long neck.

The neck of the Mamenxi dragon is about 3 times the length of the neck of a giraffe. The neck of the Mamen Xi Dragon is supported by long, overlapped cervical vertebrae, so it is very stiff and rotates very slowly. The muscles in its neck are quite strong and support its small snake-like head.