BioNet

River & Stream Biological Monitoring

Fish and Benthic Macroinvertebrate Surveys

Physical Habitat Assessments

Macronychus glabratus Riffle Beetles

Taxa Hierarchy

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Elmidae

Genus

Macronychus

Species

glabratus

ITIS Links

TSN

114213

Parent TSN

114212

Metric Values

Tolerance

4.0

FFG

Collector/Gatherer

Habit

Clinger/Climber

CW Ind

False

Assessment Program Statistics

Total Individuals Collected

5,788

Number of Unique Sites Collected

477

Taxa Distribution Map