Similar(1): Shell of a freshwater mussel on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
Similar(2): Shell of a Giant Floater (Pyganodon grandis) freshwater mussel on a ... Lake State Park. Texas, December 22, 2025
Similar(3): Shell of a Giant Floater (Pyganodon grandis) freshwater mussel on a ... orange or copper color. Texas, December 14, 2025
Similar(4): Skeleton of a freshwater drum (Aplodinotus grunniens) or a catfish on ... Somerville Lake State Park. Texas, March 21, 2026
Similar(5): Mussel shells on shores of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
Similar(6): Flat caked mud and mussel shells on bottom of the lake near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
Similar(7): Floating foam on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026
Similar(8): Weathered oak stump on a lake shore near Birch Creek Unit of Somerville Lake State Park. Texas, January 2, 2026