Russow's Bog-moss
- Group
- Mosses
- Records since 2000
- 1,333
- Scientific name
- Sphagnum russowii
Black Goby
- Group
- Fish
- Records since 2000
- 1,332
- Scientific name
- Gobius niger
Barbel
- Group
- Fish
- Records since 2000
- 1,326
- Scientific name
- Barbus barbus
Wrack Siphon Weed
- Group
- Seaweeds and algae
- Records since 2000
- 1,326
- Scientific name
- Vertebrata lanosa
Sigara nigrolineata
- Group
- True bugs
- Records since 2000
- 1,319
- Peak month
- September
Ergot
- Group
- Fungi
- Records since 2000
- 1,308
- Scientific name
- Claviceps purpurea
Shaggy Soldier
- Group
- Flowering plants
- Records since 2000
- 1,308
- Scientific name
- Galinsoga quadriradiata
Oyster gall, April-bud gall
- Group
- Bees, wasps and ants
- Records since 2000
- 1,306
- Scientific name
- Neuroterus anthracinus
Snailfur
- Group
- Jellyfish, corals and anemones
- Records since 2000
- 1,303
- Scientific name
- Hydractinia echinata
Limnephilus vittatus
- Group
- Caddisflies
- Records since 2000
- 1,294
- Peak month
- September
Collared Parachute
- Group
- Fungi
- Records since 2000
- 1,292
- Scientific name
- Marasmius rotula
Bristleworm
- Group
- Worms (annelids)
- Records since 2000
- 1,274
- Scientific name
- Polydora ciliata
Red Whelk
- Group
- Molluscs
- Records since 2000
- 1,271
- Scientific name
- Neptunea antiqua
Hazel bug
- Group
- True bugs
- Records since 2000
- 1,260
- Scientific name
- Pantilius tunicatus
Buff-breasted Sandpiper
- Group
- Birds
- Records since 2000
- 1,257
- Scientific name
- Calidris subruficollis
Navicula cryptocephala
- Group
- Seaweeds and algae
- Records since 2000
- 1,248
- Peak month
- September
Nettle Pouch Gall Midge
- Group
- True flies
- Records since 2000
- 1,247
- Scientific name
- Dasineura urticae
Maple Mildew
- Group
- Fungi
- Records since 2000
- 1,246
- Scientific name
- Sawadaea bicornis
Larch Bolete
- Group
- Fungi
- Records since 2000
- 1,243
- Scientific name
- Suillus grevillei
Rheotanytarsus photophilus
- Group
- True flies
- Records since 2000
- 1,241
- Peak month
- September
Butterfly Blenny
- Group
- Fish
- Records since 2000
- 1,239
- Scientific name
- Blennius ocellaris
Chocolate arion
- Group
- Molluscs
- Records since 2000
- 1,227
- Scientific name
- Arion rufus
Oyster Drill
- Group
- Molluscs
- Records since 2000
- 1,227
- Scientific name
- Ocenebra erinaceus
Nitzschia paleacea
- Group
- Seaweeds and algae
- Records since 2000
- 1,219
- Peak month
- September
Compressed purse sponge
- Group
- Sponges
- Records since 2000
- 1,203
- Scientific name
- Grantia compressa
Chartella papyracea
- Group
- Bryozoans
- Records since 2000
- 1,195
- Peak month
- September
Rusty rock
- Group
- Seaweeds and algae
- Records since 2000
- 1,190
- Scientific name
- Hildenbrandia rubra
Purple Heart Urchin
- Group
- Starfish and sea urchins
- Records since 2000
- 1,188
- Scientific name
- Spatangus purpureus
European polecat
- Group
- Mammals
- Records since 2000
- 1,183
- Scientific name
- Mustela putorius
Common Astarte Clam
- Group
- Molluscs
- Records since 2000
- 1,161
- Scientific name
- Astarte sulcata
Helochares lividus
- Group
- Beetles
- Records since 2000
- 1,157
- Peak month
- September
Ectopsocid
- Group
- Other insects
- Records since 2000
- 1,155
- Scientific name
- Ectopsocus briggsi
Blackfoot Polypore
- Group
- Fungi
- Records since 2000
- 1,153
- Scientific name
- Cerioporus leptocephalus
Gallowayiopsis glebulosa
- Group
- Lichens
- Records since 2000
- 1,144
- Peak month
- September
Coral Maërl
- Group
- Seaweeds and algae
- Records since 2000
- 1,143
- Scientific name
- Lithothamnion corallioides
Drab Tooth
- Group
- Fungi
- Records since 2000
- 1,135
- Scientific name
- Phellodon fuligineoalbus
Sallow [moth]
- Group
- Butterflies and moths
- Records since 2000
- 1,132
- Scientific name
- Cirrhia icteritia
Small Dark Olive
- Group
- Mayflies
- Records since 2000
- 1,117
- Scientific name
- Baetis scambus
Devil's Coach-horse
- Group
- Beetles
- Records since 2000
- 1,098
- Scientific name
- Ocypus olens
Tipula confusa
- Group
- True flies
- Records since 2000
- 1,096
- Peak month
- September
Reindeer Lichen
- Group
- Lichens
- Records since 2000
- 1,094
- Scientific name
- Cladonia arbuscula
Broken-belted Bumble Bee
- Group
- Bees, wasps and ants
- Records since 2000
- 1,093
- Scientific name
- Bombus soroeensis
Eteone flava
- Group
- Worms (annelids)
- Records since 2000
- 1,073
- Peak month
- September
Himalayan cotoneaster
- Group
- Flowering plants
- Records since 2000
- 1,073
- Scientific name
- Cotoneaster simonsii
Common Coal Dust Lichen
- Group
- Lichens
- Records since 2000
- 1,069
- Scientific name
- Acarospora privigna
Mealy Firedot Lichen
- Group
- Lichens
- Records since 2000
- 1,068
- Scientific name
- Flavoplaca citrina
Cocconeis pediculus
- Group
- Seaweeds and algae
- Records since 2000
- 1,067
- Peak month
- September
Sigara distincta
- Group
- True bugs
- Records since 2000
- 1,051
- Peak month
- September