Mudjakes

Mudjakes are a type of freshwater mussel found in North America. They belong to the family Unionidae, which includes many species of freshwater mussels. Mudjakes are characterized by their relatively small to medium-sized, oval-shaped shells. The shell's exterior is typically dark brown or black, often rough or ridged, and can be covered in mud, hence their common name. The interior of the shell is usually nacreous, displaying iridescent white or pink hues.

These bivalves are detritivores, meaning they filter food particles from the water column as they burrow into the substrate. They play an important ecological role by filtering water, improving water quality, and serving as a food source for various aquatic animals. Mudjakes are found in a variety of freshwater habitats, including rivers, streams, and lakes, preferring areas with soft bottoms like mud or sand.

The reproduction of mudjakes, like other freshwater mussels, involves a parasitic larval stage called glochidia. The female mussel releases glochidia into the water, which must attach to a host fish to develop. Once they have matured, they drop off the fish and settle on the bottom to grow into adult mussels. The distribution and abundance of mudjakes can be affected by habitat degradation, pollution, and changes in water flow. Conservation efforts are sometimes necessary to protect their populations.