The present study compares the metal levels (Pb, Cd, Cu, Zn, Fe, Mn) in different tissues of workers of the ant species
Formica pratensis Retzius,
Formica polyctena (Förster), and
Camponotus ligniperda (Latreille) collected from a metal-polluted site. In all species, highest metal levels were found in the midgut, followed
by the malpighian tubules and the hindgut. Additional target sites were the
Received: 17 May 1996/Revised: 4 September 1996