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

Table 3

Number of fish individuals, weight, and length by sampling sites.

Fish species	Number of fish	Mean weight (g) ± SD	Mean length (cm) ± SD
Barbus callensis
S1	35	44.23 ± 17.11	13.46 ± 2.64
S2	25	43.56 ± 13.72	13.41 ± 2.17
S3	24	44.12 ± 14.92	13.77 ± 2.01
Barbus nasus
S1	26	50.84 ± 18.94	14.51 ± 2.54
Lepomis macrochirus
S2	11	82.72 ± 22.72	14.54 ± 2.43

SD: standard deviation, S1: station 1, S2: station 2, S3: station 3.