Sargassum Sea Spider ___ on pelagic gulfweed only Endeis spinosa CRUSTACEANS (Class Crustacea) BARNACLES & allies (including MANTIS SHRIMP, ISOPODS, AMPHIPODS, BEACH FLEAS) Common Goose Barnacle ___ DE FL MD NC VA (ASC:288) (PAS:17) found washed ashore along both Atlantic and Pacific...