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

Sigara alternata Water Boatmen

Taxa Hierarchy
Phylum
Arthropoda
Class
Insecta
Order
Hemiptera
Family
Corixidae
Genus
Sigara
Species
alternata
ITIS Links
TSN
Parent TSN
Metric Values
Tolerance
4.6
FFG
Piercer
Habit
Unidentified
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
20
Number of Unique Sites Collected
10

Taxa Distribution Map