Blonde ray
- Group
- Fish
- Peak month
- September
- Records since 2000
- 7,660
Described in 1871
53 species
Acarospora fuscata
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 3,214
Cantharis decipiens
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,947
Harpinia crenulata
- Group
- Crustaceans
- Peak month
- May
- Records since 2000
- 1,926
Sea Gherkin
- Group
- Starfish and sea urchins
- Peak month
- May
- Records since 2000
- 1,512
Nototropis falcatus
- Group
- Crustaceans
- Peak month
- July
- Records since 2000
- 1,322
Milky Crystal Snail
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 1,107
Plectrocnemia geniculata
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 749
Springtail
- Group
- Springtails
- Peak month
- December
- Records since 2000
- 739
Lysianassa plumosa
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 717
Dicheirotrichus gustavii
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 486
Argyresthia trifasciata
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 383
Gitana sarsi
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 356
Pseudeuophrys lanigera
- Group
- Spiders
- Peak month
- May
- Records since 2000
- 326
Hebrus ruficeps
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 288
Bathyphantes approximatus
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 278
Dolerus aericeps
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 268
Dolichopus spretus
- Group
- True flies
- Peak month
- June
- Records since 2000
- 265
Paramphilochoides odontonyx
- Group
- Crustaceans
- Peak month
- May
- Records since 2000
- 230
Scotophaeus blackwalli
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 202
Hylaeus pectoralis
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 198
Diplocephalus permixtus
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 156
Aplidium glabrum
- Group
- Sea squirts
- Peak month
- August
- Records since 2000
- 147
Lepidocyrtus cyaneus
- Group
- Springtails
- Peak month
- November
- Records since 2000
- 144
Dasineura pteridis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 130
Dicranota subtilis
- Group
- True flies
- Peak month
- May
- Records since 2000
- 129
Aplidium pallidum
- Group
- Sea squirts
- Peak month
- September
- Records since 2000
- 127
Sharp’s parallel diver
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 127
Tallusia experta
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 107
Tryphosella horingi
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 106
Oncopsis subangulata
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 103
Proasellus cavaticus
- Group
- Crustaceans
- Peak month
- May
- Records since 2000
- 101
Apatania wallengreni
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 99
Muellerianella extrusa
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 96
Bibio lepidus
- Group
- True flies
- Peak month
- October
- Records since 2000
- 95
Tachyporus pallidus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 94
Nannonyx goesii
- Group
- Crustaceans
- Peak month
- May
- Records since 2000
- 90
Tomocerus vulgaris
- Group
- Springtails
- Peak month
- April
- Records since 2000
- 89
Erioptera squalida
- Group
- True flies
- Peak month
- June
- Records since 2000
- 88
Palliduphantes pallidus
- Group
- Spiders
- Peak month
- July
- Records since 2000
- 82
Ochthephilus aureus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 79
Agroeca proxima
- Group
- Spiders
- Peak month
- October
- Records since 2000
- 73
Philodromus praedatus
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 72
Hoplocampa pectoralis
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 70
Rugathodes instabilis
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 69
Plectrocnemia brevis
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 66
Bathymedon longimanus
- Group
- Crustaceans
- Peak month
- October
- Records since 2000
- 63
Hilaira excisa
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 63
Cicadula flori
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 60
Dolerus puncticollis
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 60
Ceratinella scabrosa
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 59
Microlinyphia impigra
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 54
Vitrea subrimata
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 52