Metallic Contamination of the Muscles of Three Fish Species from the Moulouya River (Lower Moulouya, Eastern Morocco)

Table 7

The order of the bioaccumulation of trace metals in the muscles of the studied fish species.

Trace metals	Order of metal bioaccumulation
Cd	Barbus nasus > Barbus callensis > Lepomis macrochirus
Pb	Lepomis macrochirus > Barbus nasus > Barbus callensis
Hg	Lepomis macrochirus > Barbus nasus > Barbus callensis