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Fatmucket
Lampsilis siliquoidea
34 observations
Lymnaea jugularis
Lymnaea jugularis
19 observations
Meadow Slug
Deroceras laeve
17 observations
Giant Floater
Pyganodon grandis
15 observations
Marsh Ramshorn
Planorbella trivolvis
5 observations
Naked Sea Butterfly
Clione limacina
2 observations
Striated Fingernailclam
Sphaerium striatinum
2 observations
Truncate Softshell Clam
Mya truncata
2 observations
Striate Ambersnail
Novisuccinea strigata
2 observations
Northern Lacuna
Lacuna vincta
1 observations
Greenland Smoothcockle
Serripes groenlandicus
1 observations
Marsh Pond Snail
Ladislavella elodes
1 observations
Invasive
Colus pubescens
Colus pubescens
1 observations
Frigid Pond Snail
Dallirhytis atkaensis
1 observations
Frequently Asked Questions
- The 10 most common molluscs in Northwest Territories are:
- Fatmucket (Lampsilis siliquoidea)
- Lymnaea jugularis
- Meadow Slug (Deroceras laeve)
- Giant Floater (Pyganodon grandis)
- Marsh Ramshorn (Planorbella trivolvis)
- Naked Sea Butterfly (Clione limacina)
- Striated Fingernailclam (Sphaerium striatinum)
- Truncate Softshell Clam (Mya truncata)
- Striate Ambersnail (Novisuccinea strigata)
- Northern Lacuna (Lacuna vincta)
- The most observed mollusc in Northwest Territories is Fatmucket (Lampsilis siliquoidea), with 34 recorded observations.
- Some of the most commonly observed invasive molluscs in Northwest Territories include:
- Colus pubescens