Animalia → Gastropoda → Littorinidae
Newcomb's Littorine Snail
Littorina subrotundata
Matt Bowser · CC-BY
ORBIC List 2S1
State Rank
SX
S1
S2
S3
S4
S5
S1 — Critically Imperiled in Oregon
G5
Global Rank
Secure
List 2
ORBIC
Threatened in Oregon
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Coast Range
Marine & Estuarine
Counties
Coos · Lincoln
Other states / provinces
CA, WA
Range map
Certain
Possible
Extirpated
Absent