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Sample of concrete pile-jacket containing four borers (Pholadidea penita) in a space of 3 inches square. Two of the borers are visible, presence of the others being indicated by openings at lower left. 1923. Marine borers; Piling (Civil engineering); Weat

Image de Pholadidae Lamarck 1809

Description :

Sample of concrete pile-jacket containing four borers (Pholadidea penita) in a space of 3 inches square. Two of the borers are visible, presence of the others being indicated by openings at lower left.

Informations sur la provenance

licence
cc-publicdomain
éditeur de publication
Freshwater and Marine Image Bank, University of Washington Libraries Digital Collections
fournisseur
Freshwater and Marine Image Bank