MLB Links Sea Life- plants and animals: Corals and Coral Reefs from SeaWorld An Introduction to Coral Reefs from the Univ. of the Virgin Islands Coral Reef: Gardens Under the Sea ReefNews click on fishes, corals, invertebrates, islands, seashores, or oceanography Coral Reef Information Page Mollusks Mollusks Birmingham Zoo index to species-octopus, squid, mussels Marine Invertebrates sponges, jellyfish, clams, snails, octopi, lobsters, sea stars, shrimp, marine worms Zebra Mussel Zebra Mussel includes life cycle Mussels Bivalves Echinoderms Echinoderms Wonders of the Sea Echinoderms Kelp Kelp Forests All About Seaweed A Thinkquest site.