From: Methylmercury exposure in a subsistence fishing community in Lake Chapala, Mexico: an ecological approach
Species
Number of samples
Mean
Median
Minimum
Maximum
Whitefish
13
0.11
0.10
0.07
0.15
Tilapia
14
0.04
0.03
0.06
Carp
6
0.87
0.50
0.25
2.44