Equivalents
The stars that correspond to Grus cannot all be seen from China. In Chinese astronomy some of them are located in the Black Tortoise of the North (北方玄武, Běi Fāng Xuán Wǔ), while the rest were placed among the Southern Asterisms (近南極星區, Jìnnánjíxīngōu) by Xu Guangqi, based on knowledge of western star charts.
Read more about this topic: Grus (constellation)