Smallspotted catshark, Small-spotted catshark, Lesser Spotted Dogfish
- Group
- Fish
- Records since 2000
- 201,598
- Scientific name
- Scyliorhinus canicula
Spiny dogfish
- Group
- Fish
- Records since 2000
- 81,318
- Scientific name
- Squalus acanthias
European hake
- Group
- Fish
- Records since 2000
- 56,826
- Scientific name
- Merluccius merluccius
Atlantic horse mackerel, Scad
- Group
- Fish
- Records since 2000
- 47,510
- Scientific name
- Trachurus trachurus
Megrim
- Group
- Fish
- Records since 2000
- 40,342
- Scientific name
- Lepidorhombus whiffiagonis
Eurasian beaver
- Group
- Mammals
- Records since 2000
- 39,593
- Scientific name
- Castor fiber
Blue whiting
- Group
- Fish
- Records since 2000
- 34,871
- Scientific name
- Micromesistius poutassou
Cuckoo ray
- Group
- Fish
- Records since 2000
- 21,334
- Scientific name
- Leucoraja naevus
Silver-moss
- Group
- Mosses
- Records since 2000
- 18,165
- Scientific name
- Bryum argenteum
Snow Bunting
- Group
- Birds
- Records since 2000
- 14,211
- Scientific name
- Plectrophenax nivalis
Blue skate
- Group
- Fish
- Records since 2000
- 11,417
- Scientific name
- Dipturus batis
Boarfish
- Group
- Fish
- Records since 2000
- 10,888
- Scientific name
- Capros aper
Silvery pout
- Group
- Fish
- Records since 2000
- 9,243
- Scientific name
- Gadiculus argenteus
John Dory
- Group
- Fish
- Records since 2000
- 8,832
- Scientific name
- Zeus faber
Cuspidate Earth-moss
- Group
- Mosses
- Records since 2000
- 6,950
- Scientific name
- Tortula acaulon
Variable forklet moss
- Group
- Mosses
- Records since 2000
- 6,232
- Scientific name
- Dicranella varia
Psychoda phalaenoides
- Group
- True flies
- Records since 2000
- 4,945
- Peak month
- November
Nicholson's Beard-moss
- Group
- Mosses
- Records since 2000
- 4,567
- Scientific name
- Vinealobryum nicholsonii
European conger
- Group
- Fish
- Records since 2000
- 4,215
- Scientific name
- Conger conger
Blackbellied angler
- Group
- Fish
- Records since 2000
- 3,987
- Scientific name
- Lophius budegassa
Metridia lucens
- Group
- Crustaceans
- Records since 2000
- 3,549
- Peak month
- November
Blackmouth catshark, Black-mouthed Dogfish
- Group
- Fish
- Records since 2000
- 3,526
- Scientific name
- Galeus melastomus
Lesser Flying Squid
- Group
- Molluscs
- Records since 2000
- 3,484
- Scientific name
- Todaropsis eblanae
Listeria spec.
- Group
- Microorganisms and protists
- Records since 2000
- 3,368
- Peak month
- November
Greater forkbeard
- Group
- Fish
- Records since 2000
- 2,922
- Scientific name
- Phycis blennoides
Dovekie
- Group
- Birds
- Records since 2000
- 2,594
- Scientific name
- Alle alle
Smooth-hound
- Group
- Fish
- Records since 2000
- 2,232
- Scientific name
- Mustelus mustelus
Common Crystalwort
- Group
- Liverworts
- Records since 2000
- 2,153
- Scientific name
- Riccia sorocarpa
Harvest Mouse
- Group
- Mammals
- Records since 2000
- 1,917
- Scientific name
- Micromys minutus
Wood Blewit
- Group
- Fungi
- Records since 2000
- 1,860
- Scientific name
- Lepista nuda
Smooth sand-eel
- Group
- Fish
- Records since 2000
- 1,721
- Scientific name
- Gymnammodytes semisquamatus
Silverleaf Fungus
- Group
- Fungi
- Records since 2000
- 1,713
- Scientific name
- Chondrostereum purpureum
Tope shark, Tope
- Group
- Fish
- Records since 2000
- 1,682
- Scientific name
- Galeorhinus galeus
Leaf beetle
- Group
- Beetles
- Records since 2000
- 1,679
- Scientific name
- Longitarsus luridus
December Moth
- Group
- Butterflies and moths
- Records since 2000
- 1,667
- Scientific name
- Poecilocampa populi
Crystal Brain Fungus
- Group
- Fungi
- Records since 2000
- 1,611
- Scientific name
- Myxarium nucleatum
Fragrant Funnel
- Group
- Fungi
- Records since 2000
- 1,560
- Scientific name
- Clitocybe fragrans
Gray wolf
- Group
- Mammals
- Records since 2000
- 1,522
- Scientific name
- Canis lupus
Cedarwood Waxcap
- Group
- Fungi
- Records since 2000
- 1,356
- Scientific name
- Cuphophyllus russocoriaceus
Mealy-rimmed Shingle Lichen
- Group
- Lichens
- Records since 2000
- 1,251
- Scientific name
- Pannaria conoplea
Crimped Gill
- Group
- Fungi
- Records since 2000
- 1,185
- Scientific name
- Plicaturopsis crispa
Agonimia lichen
- Group
- Fungi
- Records since 2000
- 1,166
- Scientific name
- Agonimia tristicula
Jelly Lichen
- Group
- Lichens
- Records since 2000
- 1,155
- Scientific name
- Enchylium tenax
Common Porecrust, Split gill fungus
- Group
- Fungi
- Records since 2000
- 1,131
- Scientific name
- Schizophyllum commune
Glaucous Crystalwort
- Group
- Liverworts
- Records since 2000
- 1,131
- Scientific name
- Riccia glauca
Spreading Phlebia
- Group
- Fungi
- Records since 2000
- 1,071
- Scientific name
- Phlebia radiata
Deceptive Earthtongue
- Group
- Fungi
- Records since 2000
- 1,066
- Scientific name
- Geoglossum fallax
Velvet Belly Lantern Shark
- Group
- Fish
- Records since 2000
- 1,013
- Scientific name
- Etmopterus spinax