Liang Long is longer than Pterosaur and Brachiosaurus, but it is not heavy because of its long head and tail and short and thin trunk. Although Liang Long's neck is very long, Liang Long's neck can't bend freely like plesiosaur, because there are few bones on it. Brachiosaurus, Lei Long and Liang Long all had nostrils on their heads.
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Liang Long is the type genus of Pinaceae, whose name comes from Pinaceae. Although the Diptera dinosaur is huge, its body is longer than other sauropods, such as Titan and Brachiosaurus.
All Diptera insects are characterized by a long neck and tail, a horizontal posture, and shorter forelimbs than hind limbs. Diptera insects flourished in North America in the late Jurassic, and may also be in Africa. Its niche seems to have been replaced by Cretaceous Titan.
Liang Long subfamily includes Liang Long and his close relatives, such as Chonglong. A distant relative of the same period, Bemisia, is considered to belong to Bemisia subfamily of dicotyledonous plants, not Liang Long subfamily. Some scholars believe that Portuguese Ding Luolong and African Tonilong are close relatives of Liang Long.
Liang Long superfamily includes Liang Long, Liang Long, LeiBa Long, Chunleilong, Liang Long, and possibly Spinosaurus and Nanlongidae. Liang Long superfamily is the sister taxonomic unit of Megarhinosaurus, including Camarasaurus, Brachiosaurus and Titan. These two evolutionary branches combined to form a new sauropod dinosaur, which is the most diverse and successful sauropod dinosaur.
Baidu Encyclopedia-Liang Long