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Dusky Slugs
Mesarion
7 observations
Rocky Mountainsnail
Oreohelix strigosa
6 observations
Acute Bladder Snail
Physella acuta
6 observations
Milky Slug
Deroceras reticulatum
5 observations
Fatmucket
Lampsilis siliquoidea
3 observations
Western Pearlshell
Margaritifera falcata
3 observations
Marsh Ramshorn
Planorbella trivolvis
3 observations
Leopard Slug
Limax maximus
2 observations
Asian Clam
Corbicula fluminea
2 observations
Red-rimmed Melania
Melanoides tuberculata
2 observations
Cylindrical Papershell
Anodontoides ferussacianus
2 observations
Striated Fingernailclam
Sphaerium striatinum
2 observations
fasciatus-group Arion Slugs
Carinarion
2 observations
New Zealand Mudsnail
Potamopyrgus antipodarum
1 observations
Giant Floater
Pyganodon grandis
1 observations
Lyrate Mountainsnail
Oreohelix haydeni
1 observations
Rhomboid Fingernailclam
Sphaerium rhomboideum
1 observations
Lymnaea jugularis
Lymnaea jugularis
1 observations
Frequently Asked Questions
- The 10 most common molluscs in Wyoming are:
- Dusky Slugs (Mesarion)
- Rocky Mountainsnail (Oreohelix strigosa)
- Acute Bladder Snail (Physella acuta)
- Milky Slug (Deroceras reticulatum)
- Fatmucket (Lampsilis siliquoidea)
- Western Pearlshell (Margaritifera falcata)
- Marsh Ramshorn (Planorbella trivolvis)
- Leopard Slug (Limax maximus)
- Asian Clam (Corbicula fluminea)
- Red-rimmed Melania (Melanoides tuberculata)
- The most observed mollusc in Wyoming is Dusky Slugs (Mesarion), with 7 recorded observations.