Animalia → Gastropoda → Physidae
Rotund Physa
Physella columbiana
Invertebrate Animals
ORBIC List 1SH
State Rank
SX
S1
S2
S3
S4
S5
SH — Possibly Extirpated from Oregon
G3
Global Rank
Vulnerable
List 1
ORBIC
Endangered in Oregon
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Coast Range
East Cascades
West Cascades
Willamette Valley
Counties
Clatsop · Columbia · Hood River · Klamath · Multnomah · Wasco
Other states / provinces
WA +
Range map
Certain
Possible
Extirpated
Absent