BioNet

River & Stream Biological Monitoring

Fish and Benthic Macroinvertebrate Surveys

Physical Habitat Assessments

Maccaffertium modestum Flatheaded Mayflies

Taxa Hierarchy

Phylum

Arthropoda

Class

Insecta

Order

Ephemeroptera

Family

Heptageniidae

Genus

Maccaffertium

Species

modestum

ITIS Links

TSN

698232

Parent TSN

697597

Metric Values

Tolerance

1.0

FFG

Scraper

Habit

Clinger

CW Ind

False

Assessment Program Statistics

Total Individuals Collected

1

Number of Unique Sites Collected

1

Taxa Distribution Map