
An explosion of color, soft corals decorate a reef...
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Delicate arms of a basket star reach out for plankton.
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In order to maximize their surface area for solar...
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Like all bivalves, giant clams are filter feeders. Water...
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The brilliant colors of giant clam mantles are due to...
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Parrotfish are herbivores and play an important role in...
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Purple sponges (Nara nematifera) surround green...
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In the coral city waste is recycleda resource to...
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The spaces between corals and sea fans are an extremely...
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Although many reef creatures withdraw at night, the...
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These "free-loading" synaptid sea cucumbers are living...
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Christmas tree worms (Spirobranchus giganteus)...
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Sponges are the reef 's pharmacy as they produce...
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Groups of nematocysts give tentacles of these...
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In the reef's web of life everything is connected and...
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Serving the same purpose as a red and white barber pole...
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This dorid nudibranch feeds on sponges and stores their...
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The white scalpel of this eye-stripe surgeon fish is hinged...
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The adaptive advantage of having a large head is that,...
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Not only is the body of a peacock flounder adapted...
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As we humans use clothes to send a message, so do the...
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Each species on the reef—whether it be a sponge, soft...
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Christmas tree worms decorate reefs in a rainbow of colors,...
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A mushroom coral is not a colony. It is one single...
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Although these lizardfish may give the impression of a...
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Starfish prey on animals that move very slowly, or can't...
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The animals we usually call jellyfish belong to the class...
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Lionfishes and scorpionfishes have large, venom-filled...
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Bassletts. Reef fishes come in a fantastic variety of colors...
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Unicorn Fish. Weirdly shaped fishes illustrate the amazing...
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Cuttlefish. The class Cephalopoda contains...
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This chromodoris nudibranch (or sea slug) grazes on...
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Most goatfishes are active during the day. They dig in...
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The bold eyespot on this butterflyfish attracts...
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Clownfish (also called anemonefish) consider their...
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Boxer crabs use anemones as weapons. They grab an...
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