Guide to the plants, mammals, invertebrates, and birds found on Hurricane Island, Vinalhaven, Maine
www.hurricaneisland.net
Membranipora membranacea is a very widely distributed species of marine bryozoan known from the Atlantic and Pacific Oceans usually in temperate zone environments. It may be known colloquially as the sea-mat or lacy crust bryozoan and is often abundantly found encrusting seaweeds, particularly kelps.