Species (n)

Cu

Mn

Fe

Zn

Pb

Cd

Ni

C. costata

1.2 ± 0.2

6.7 ± 1.0

55 ± 20

14.2 ± 2.6

0.3 ± 0.1

0.4 ± 0.06

2.2 ± 0.14

S. pallidum

1.1 ± 0.2

21 ± 9.4

92 ± 31

7.1 ± 0.9

0.12 ± 0.08

1.0 ± 0.14

0.6 ± 0.2

S. miyabei

1.5 ± 0.2

16 ± 13

116 ± 37

10.7 ± 1.8

0.22 ± 0.04

0.9 ± 0.22

1.2 ± 0.4

S.crassipes

1.8 ± 0.4

6.7 ± 0.9

43 ± 8

16.1 ± 0.9

0.23 ± 0.1

1.3 ± 0.25

1.9 ± 0.4