Animalia → Bivalvia → Unionidae
California Floater
Anodonta californiensis
Ken-ichi Ueda · CC-BY
ORBIC List 3S2
State Rank
SX
S1
S2
S3
S4
S5
S2 — Imperiled in Oregon
G3
Global Rank
Vulnerable
List 3
ORBIC
Sensitive / Vulnerable
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Blue Mountains
N. Basin & Range
Columbia Basin
Coast Range
East Cascades
Klamath Mountains
West Cascades
Willamette Valley
Counties
Clatsop · Columbia · Coos · Deschutes · Grant · Harney · Jackson · Josephine · Klamath · Linn · Malheur · Multnomah · Sherman · Umatilla · Wasco · Washington
Other states / provinces
CA, ID, NV, WA +
Range map
Certain
Possible
Extirpated
Absent