ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ Biomonitor
Definition:
A species that is sensitive to, and shows measurable responses to, changes in the environment, such as changes in pollution levels.
Source & ©:
US EPA
Ecological Risk Assessment in Superfund 
ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ | 
