Genus Overview
No genus-level description defined.
Characteristics
POLLUTION TOLERANCE
Southeast: up to 9.4
Upper Midwest: up to 8
0 = least tolerant, 10 = most tolerant
FEEDING HABITS
Collector / Gatherer
MOVEMENT
Sprawler
DISTRIBUTION
Widespread (east of the Rocky Mtns.)
HABITAT
Lentic-littoral
Lotic-depositional
Lotic-depositional
Diagnostic Characters