SCIENCE IN PICS: Crustaceans and CommensalismZebra crabs, Zebrida spp., are minute crustaceans that live entirely on certain species of sea urchins on coral reefs in a close association known as commensalism.SavePrintEpoch Times Staff7/12/2011|Updated: 10/1/2015We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.Share this articleLeave a commentEpoch Times StaffAuthorAuthor’s Selected ArticlesLas Vegas BiolabFeb 09, 2026America in Photos: Cold-Stunned Iguanas, Religious Freedom Summit, and Utah Snow DroughtFeb 08, 2026Day in Photos: Protests in Milan, Flooding in Spain, and Miniature RailwayFeb 07, 2026Day in Photos: Winter Olympics, Thai Campaign Rally, and Coal Mine ExplosionFeb 06, 2026Related TopicsScience