BioNet

River & Stream Biological Monitoring

Fish and Benthic Macroinvertebrate Surveys

Physical Habitat Assessments

Aeshna umbrosa Darner Dragonflies

Taxa Hierarchy

Phylum

Arthropoda

Class

Insecta

Order

Odonata

Family

Aeshnidae

Genus

Aeshna

Species

umbrosa

ITIS Links

TSN

101605

Parent TSN

101603

Metric Values

Tolerance

5.0

FFG

Predator

Habit

Unidentified

CW Ind

False

Assessment Program Statistics

Total Individuals Collected

997

Number of Unique Sites Collected

235

Taxa Distribution Map