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Garden Snail
Cornu aspersum
309 observations
Atlantic Dogwhelk
Nucella lapillus
242 observations
Polycera kernowensis
Polycera kernowensis
201 observations
Pink Coryphella
Edmundsella pedata
161 observations
Crowned Aeolis
Facelina auriculata
159 observations
Pacific Oyster
Magallana gigas
141 observations
Purple Topshell
Steromphala umbilicalis
141 observations
Lined Top Shell
Phorcus lineatus
135 observations
Orange-clubbed Sea Slug
Limacia clavigera
135 observations
Doto pinnatifida
Doto pinnatifida
113 observations
European Painted Top Shell
Calliostoma zizyphinum
107 observations
Grey Mail-shell
Lepidochitona cinerea
102 observations
Doto fragilis
Doto fragilis
101 observations
Winged Thecacera
Thecacera pennigera
98 observations
Common Periwinkle
Littorina littorea
98 observations
Velvet Dorid
Jorunna tomentosa
89 observations
Angular Seaslug
Okenia nodosa
84 observations
Netted Dogwhelk
Tritia reticulata
83 observations
Venus Seaslug
Okenia elegans
82 observations
White Aeolis
Favorinus branchialis
79 observations
Favorinus blianus
Favorinus blianus
72 observations
Amphorina linensis
Amphorina linensis
69 observations
Side-gilled Seaslug
Berthella plumula
67 observations
Common European Limpet
Patella vulgata
66 observations
Four-lined Polycera
Polycera quadrilineata
66 observations
Doto millbayana
Doto millbayana
66 observations
crested aeolis
Antiopella cristata
66 observations
Boston Facelina
Facelina bostoniensis
64 observations
whip fan nudibranch
Candiella odhneri
63 observations
Diaphorodoris luteocincta
Diaphorodoris luteocincta
59 observations
Diaphorodoris alba
Diaphorodoris alba
52 observations
Sea Lemon
Archidoris pseudoargus
48 observations
European Sting Winkle
Ocenebra erinaceus
46 observations
Trinchesia cuanensis
Trinchesia cuanensis
45 observations
Hairy Spiny Dorid
Acanthodoris pilosa
43 observations
Girdled Snail
Hygromia cinctella
43 observations
Blue-rayed Limpet
Patella pellucida
42 observations
Doto cuspidata
Doto cuspidata
42 observations
Grey Topshell
Steromphala cineraria
40 observations
White-lipped Snail
Cepaea hortensis
39 observations
European Common Cuttlefish
Sepia officinalis
36 observations
Pruvotfolia pselliotes
Pruvotfolia pselliotes
36 observations
Trapania tartanella
Trapania tartanella
34 observations
Palio nothus
Palio nothus
34 observations
Brown-lipped Snail
Cepaea nemoralis
31 observations
Lomanotus marmoratus
Lomanotus marmoratus
31 observations
Capellinia vittata
Capellinia vittata
30 observations
Rostanga rubra
Rostanga rubra
29 observations
Facelina annulicornis
Facelina annulicornis
28 observations
Amphorina farrani
Amphorina farrani
28 observations
Frequently Asked Questions
- The 10 most common molluscs in Plymouth are:
- Garden Snail (Cornu aspersum)
- Atlantic Dogwhelk (Nucella lapillus)
- Polycera kernowensis
- Pink Coryphella (Edmundsella pedata)
- Crowned Aeolis (Facelina auriculata)
- Pacific Oyster (Magallana gigas)
- Purple Topshell (Steromphala umbilicalis)
- Lined Top Shell (Phorcus lineatus)
- Orange-clubbed Sea Slug (Limacia clavigera)
- Doto pinnatifida
- The most observed mollusc in Plymouth is Garden Snail (Cornu aspersum), with 309 recorded observations.