Swainson, 1840 – North America
Ligumia subrostrata (Say, 1831)
INHS 5569. Skillet Fork, Marion County, Illinois.
Type Species: Unio rectus Lamarck, 1819
Ligumia subrostrata (Say, 1831)
INHS 5569. Skillet Fork, Marion County, Illinois.
Type Species: Unio rectus Lamarck, 1819