Northern Seastar, (Asterias rubens); regenerating three arms

animal animals aquatic animal aquatic animals aquatic asterias rubens asterias vulgaris colorful eastport echinaster echinoderm echinoderms gulf of maine horizontal invertebrate invertebrates maine marine life marine new england marine life new england wildlife northern seastar nw atlantic regenerate regenerating sea life sea stars seascape seascapes star starfish stars tube feet underwater water vascular movement water vascular wildlife