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Giant Floater
Pyganodon grandis
90 observations
Fatmucket
Lampsilis siliquoidea
87 observations
Lymnaea jugularis
Lymnaea jugularis
70 observations
Creek Heelsplitter
Lasmigona compressa
38 observations
Grooved Fingernailclam
Sphaerium simile
35 observations
White Heelsplitter
Lasmigona complanata
32 observations
Milky Slug
Deroceras reticulatum
19 observations
Marsh Ramshorn
Planorbella trivolvis
10 observations
Striated Fingernailclam
Sphaerium striatinum
7 observations
Bellmouth Ramshorn
Planorbella campanulata
6 observations
Western Dusky Slug
Arion subfuscus
5 observations
Forest Disc
Discus whitneyi
4 observations
Plain Pocketbook
Lampsilis cardium
3 observations
Threeridge Valvata
Valvata tricarinata
3 observations
Quick Gloss Snail
Zonitoides arboreus
3 observations
Lake Fingernailclam
Musculium lacustre
2 observations
Black Gloss Snail
Zonitoides nitidus
2 observations
Ridgedbeak Peaclam
Euglesa compressa
2 observations
Brown-lipped Snail
Cepaea nemoralis
1 observations
Grass-snails
Vallonia
1 observations
Two-ridged Ramshorn
Helisoma anceps
1 observations
Meadow Slug
Deroceras laeve
1 observations
Rough Ramshorn
Planorbella subcrenata
1 observations
Rhomboid Fingernailclam
Sphaerium rhomboideum
1 observations
Acute Bladder Snail
Physella acuta
1 observations
Marsh Pond Snail
Ladislavella elodes
1 observations
Long Fingernailclam
Sphaerium transversum
1 observations
Frequently Asked Questions
- The 10 most common molluscs in Saskatchewan are:
- Giant Floater (Pyganodon grandis)
- Fatmucket (Lampsilis siliquoidea)
- Lymnaea jugularis
- Creek Heelsplitter (Lasmigona compressa)
- Grooved Fingernailclam (Sphaerium simile)
- White Heelsplitter (Lasmigona complanata)
- Milky Slug (Deroceras reticulatum)
- Marsh Ramshorn (Planorbella trivolvis)
- Striated Fingernailclam (Sphaerium striatinum)
- Bellmouth Ramshorn (Planorbella campanulata)
- The most observed mollusc in Saskatchewan is Giant Floater (Pyganodon grandis), with 90 recorded observations.