Calcium carbonate pipes tubes made by worm Mercierella enigmatica Llobregat delta Spain

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Size: 5439px × 3527px
Location:
Photo credit: © Roger Eritja / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anellidae, collective, colony, community, enigmatica, mercierella, organ, pipe, policheta, sharing, shelter, social, society, tube