Animalia → Gastropoda → Physidae
Large-Mantle Physa
Physa megalochlamys
Invertebrate Animals
ORBIC List 2S1
State Rank
SX
S1
S2
S3
S4
S5
S1 — Critically Imperiled in Oregon
G3G4
Global Rank
Vulnerable
List 2
ORBIC
Threatened in Oregon
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
N. Basin & Range
Counties
Harney
Other states / provinces
ID +
Range map
Certain
Possible
Extirpated
Absent