Yilan River

The Yilan River is a tributary of the Lanyang River in Yilan County, northeast Taiwan. It flows through Yilan for 25 kilometers.
Image:Lanyangrivermap.png|thumb|left|Map of the Lanyang River basin

Fauna

Three turtle species occur in the Yilan River: the native Chinese stripe-necked turtle and yellow pond turtle, and the introduced red-eared slider, which outnumbers the native species. Glass eels of two eel species, Anguilla japonica and Anguilla marmorata, are found in the river.