Mussels ShellfishBivalves Mar 11 Written By Rachel Hansen Blue up to 3”, California up to 6”, Mediterranean (non-native) up to 5”. Oblong shell, blue-black or brown; attaches to hard surfaces in the intertidal zone. ShellfishBivalves Rachel Hansen
Mussels ShellfishBivalves Mar 11 Written By Rachel Hansen Blue up to 3”, California up to 6”, Mediterranean (non-native) up to 5”. Oblong shell, blue-black or brown; attaches to hard surfaces in the intertidal zone. ShellfishBivalves Rachel Hansen
