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

Gordius Horsehair Worms, Hair Worms

Taxa Hierarchy
Phylum
Nematomorpha
Class
Order
Gordioidea
Family
Gordiidae
Genus
Gordius
Species
ITIS Links
TSN
Parent TSN
Metric Values
Tolerance
6.0
FFG
Parasite
Habit
Unidentified
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
34
Number of Unique Sites Collected
20

Taxa Distribution Map