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

Faxonius virilis Crayfishes

Taxa Hierarchy
Phylum
Arthropoda
Class
Malacostraca
SubClass
Eumalacostraca
Order
Decapoda
Family
Cambaridae
Genus
Faxonius
Species
virilis
ITIS Links
TSN
1133797
Parent TSN
1133539
Metric Values
Tolerance
6.0
FFG
Collector/Gatherer
Habit
Unidentified
CW Ind
False
Assessment Program Statistics
Total Individuals Collected
822
Number of Unique Sites Collected
353

Taxa Distribution Map