Quadrula aurea (I. Lea, 1859) Rotundaria aurea, the golden orb, is a species of freshwater mussel.

[2] It is native to the United States, where it is found only in Texas.

[3] This species was moved from Quadrula to Rotundaria based on genetic evidence in 2012.

This Unionidae-related article is a stub.

You can help Wikipedia by expanding it.