Spiders Araneus umbricatus

The use of terrestrial invertebrates as sentinel organisms has been suggested for monitoring lead. The spider Araneus umbricatus, for example, contained lead body burdens that correlated with that in a lichen (Lecanora conizaeoides) that is used to monitor atmospheric lead (Clausen 1984). Similarly, the woodlouse (Porcellio scaber) seems to reflect lead concentrations in adjacent soil or leaf litter (Hopkin et al. 1986). 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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