Zebra Mussel

Overview AT A GLANCE Common Name: Zebra Mussel Scientific Name: Dreissena polymorpha Category: Invertebrates Subcategory: Mollusks Size: Shell length: 2-4 cm (0.8-1.6 in); rarely up to 5 cm (2.0 in) Weight: 1-5 g (0.035-0.18 oz) Lifespan: 3-5 years in the wild Diet:...