Mytella charruana

Why We Should Be Cautious with Invasive Mussels

Zebra mussels are an invasive, fingernail-sized mollusk that is native to fresh waters in Eurasia. Their name comes from the dark zig-zagged stripes on each shell. The zebra mussel [Pallas, 1771] is a shellfish named for the striped pattern of its shell. This mussel is typically found attached to objects, surfaces, or other mussels by threads extending from underneath the shells….