Animalia → Gastropoda → Planorbidae
Nerite Ramshorn
Vorticifex neritoides
Invertebrate Animals
ORBIC List 1SU
State Rank
SX
S1
S2
S3
S4
S5
SU — Unrankable
G1Q
Global Rank
Critically Imperiled
List 1
ORBIC
Endangered in Oregon
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Coast Range
West Cascades
Willamette Valley
Counties
Clatsop · Columbia · Hood River · Multnomah
Other states / provinces
WA
Range map
Certain
Possible
Extirpated
Absent