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

Girardia Flatworms

Taxa Hierarchy
Phylum
Platyhelminthes
Class
Turbellaria
SubClass
Archoophora
Order
Tricladida
Family
Dugesiidae
Genus
Girardia
Species
ITIS Links
TSN
Parent TSN
Metric Values
Tolerance
6.0
FFG
Collector/Gatherer
Habit
Unidentified
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
14,062
Number of Unique Sites Collected
482

Taxa Distribution Map