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

Chrysops Horse Flies, Deer Flies

Taxa Hierarchy
Phylum
Arthropoda
Class
Insecta
Order
Diptera
Family
Tabanidae
Genus
Chrysops
Species
ITIS Links
TSN
Parent TSN
Metric Values
Tolerance
6.0
FFG
Predator
Habit
Unidentified
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
557
Number of Unique Sites Collected
208

Taxa Distribution Map