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Crabs

Invertebrates

Crabs

From emerald algae-eaters to porcelain filter-feeders—quirky and useful, with occasional mischief.

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Anemone Crab

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Article Anemone Crab Anemone crabs are specialized, symbiotic crabs that depend on a healthy host anemone to thrive. They do best … Read article

Emerald Crab

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Article Emerald Crab Emerald crabs are opportunistic algae grazers that can be very effective when algae is present, especially bubble algae. … Read article

Other Crabs

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Article Other Crabs Read article

Porcelain Crab

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Article Porcelain Crab Porcelain crabs are peaceful filter feeders that rely on moderate flow and suspended food rather than scavenging. They … Read article

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