infraorder
Helicoidei
Helicoidei
Children
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native Helicoidei All
Native to the US, by observations.
-
White-lipped Snail
Cepaea hortensis
23,247 observations
-
Pacific Sideband
Monadenia fidelis
13,902 observations
-
White-lip Globe Snail
Mesodon thyroidus
10,527 observations
-
Southern Flatcoil
Polygyra cereolus
6,466 observations
-
Redwood Sideband
Monadenia infumata
2,656 observations
-
Southern California Shoulderband
Helminthoglypta tudiculata
2,345 observations
-
Texas Oval
Patera roemeri
2,223 observations
-
Nicklin's Shoulderband Snail
Helminthoglypta nickliniana
2,125 observations
-
Bronze Shoulderband Snail
Helminthoglypta arrosa
1,184 observations
-
Trask Shoulderband Snail
Helminthoglypta traskii
1,165 observations
-
Speckled Cactussnail
Xerarionta stearnsiana
720 observations
-
Big Sur Shoulderband Snail
Helminthoglypta umbilicata
450 observations
-
Redwood Shoulderband Snail
Helminthoglypta sequoicola
447 observations
-
Point Reyes Shoulderband Snail
Helminthoglypta stiversiana
428 observations
-
Silky Shoulderband Snail
Helminthoglypta diabloensis
334 observations