Lystrosaurus may be Wadong and dormant, to help them tide over the Earth The worst period.

也许水龙兽能够挖洞和冬眠, 从而帮助它们度过了地球上最恶劣的时期.

互联网

Lystrosaurus looked like a modern boar, a pig nose, and a pair of small Fangs.

水龙兽长得很像现代野猪, 有个猪鼻子, 还有一对小獠牙.

互联网