15 Limapontia depressa. Dee Estuary, England.

15 Limapontia depressa. Dee Estuary, England.

Ditch with no surface water on large estuarine salting, 0.5 km from nearest channel that fills at mean H.W. Abundant Assiminea grayana are visible, but L. depressa are concealed within the surface layer of mud to avoid desiccation.

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