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Nematostella Metridium Obelia Mytilus californianus Mytilus edulis Modiolus Nucula Haliotis Crepidula Capitella Nereis Chaetopterus Cerebratulus Lineus Amphiporus Stylochus Enallagma Lestes Anopheles Drosophila Priapulus Encope Dendraster Eucidaris Asterina Antedon Saccoglossus Ptychodera Branchiostoma Ciona Oscarella Sycon Leucosolenia Xestospongia Halichondria Microcionidae Trochospongilla Ephydatia Amphimedon Darwinella Dysidea Chondrilla Saccharomyces
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