Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

Bivalvia Mussels and Clams

Taxa Hierarchy
Phylum
Mollusca
Class
Bivalvia
Order
Family
Genus
Species
ITIS Links
TSN
Parent TSN
Metric Values
Tolerance
FFG
Filterer
Habit
Unidentified
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
1,243
Number of Unique Sites Collected
216

Taxa Distribution Map