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

Chauliodes rastricornis Dobsonflies, Fishflies, Hellgrammites

Taxa Hierarchy
Phylum
Arthropoda
Class
Insecta
Order
Megaloptera
Family
Corydalidae
Genus
Chauliodes
Species
rastricornis
ITIS Links
TSN
Parent TSN
Metric Values
Tolerance
4.0
FFG
Predator
Habit
Clinger/Climber
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
60
Number of Unique Sites Collected
41

Taxa Distribution Map