Mamenchisaurus

Etymology
From,  romanization: Ma³-mên²-chʻi¹  +. It was intended to name the reptile after the place where its fossil was first found — a construction site next to Mamingxi Ferry Crossing by the Jinsha River (the westernmost major headwater stream of the Yangtze River), near Yibin in Sichuan Province of China. However, due to a mix-up by Young, the location name Mamingxi was mistaken as Mamenxi.

Hypernyms

 * - class; - order; †, † - clades