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Priapulid worms form a small marine phylum in present-day environments with only 18 described spe- cies, but they were the most abundant animals in the endobenthic communities of the Cambrian. They are particularly well represented in the Lower Cambrian M
Priapulid worms form a small marine phylum in present-day environments with only 18 described spe cies, but they were the most abundant animals in the endobenthic communities of the Cambrian. They are particularly well represented in the Lower Cambrian M