Spyridia filamentosa
- Group
- Seaweeds and algae
- Records since 2000
- 195
- Peak month
- September
Ecdyonurus dispar
- Group
- Mayflies
- Records since 2000
- 194
- Peak month
- September
Fragilaria pararumpens
- Group
- Seaweeds and algae
- Records since 2000
- 193
- Peak month
- September
Unarmed Stick-insect
- Group
- Other insects
- Records since 2000
- 193
- Scientific name
- Acanthoxyla inermis
Denticula tenuis
- Group
- Seaweeds and algae
- Records since 2000
- 192
- Peak month
- September
Dicyphus annulatus
- Group
- True bugs
- Records since 2000
- 192
- Peak month
- September
Erysiphe flexuosa
- Group
- Fungi
- Records since 2000
- 192
- Peak month
- September
Mangelia costata
- Group
- Molluscs
- Records since 2000
- 191
- Peak month
- September
Russula silvestris
- Group
- Fungi
- Records since 2000
- 191
- Peak month
- September
Leopoldius signatus
- Group
- True flies
- Records since 2000
- 190
- Peak month
- September
Corixa dentipes
- Group
- True bugs
- Records since 2000
- 189
- Peak month
- September
Navicula radiosa
- Group
- Seaweeds and algae
- Records since 2000
- 189
- Peak month
- September
Psychoda uniformata
- Group
- True flies
- Records since 2000
- 189
- Peak month
- September
Pucciniastrum circaeae
- Group
- Fungi
- Records since 2000
- 189
- Peak month
- September
Peripsocus subfasciatus
- Group
- Other insects
- Records since 2000
- 188
- Peak month
- September
Dendrocoelum lacteum
- Group
- Flatworms
- Records since 2000
- 187
- Peak month
- September
Phymatolithon lenormandii
- Group
- Seaweeds and algae
- Records since 2000
- 187
- Peak month
- September
Bitter Bolete
- Group
- Fungi
- Records since 2000
- 186
- Scientific name
- Tylopilus felleus
Polysyncraton bilobatum
- Group
- Sea squirts
- Records since 2000
- 186
- Peak month
- September
Gyrinus urinator
- Group
- Beetles
- Records since 2000
- 185
- Peak month
- September
Liljeborgia kinahani
- Group
- Crustaceans
- Records since 2000
- 185
- Peak month
- September
Russula nitida
- Group
- Fungi
- Records since 2000
- 185
- Peak month
- September
Dogwood Aphid
- Group
- True bugs
- Records since 2000
- 184
- Scientific name
- Anoecia corni
Fuscidea lichen
- Group
- Lichens
- Records since 2000
- 184
- Scientific name
- Fuscidea praeruptorum
Metallus lanceolatus
- Group
- Bees, wasps and ants
- Records since 2000
- 183
- Peak month
- September
Helvella macropus
- Group
- Fungi
- Records since 2000
- 181
- Peak month
- September
Podosphaera fusca
- Group
- Fungi
- Records since 2000
- 181
- Peak month
- September
Cynips longiventris
- Group
- Bees, wasps and ants
- Records since 2000
- 180
- Peak month
- September
Tabularia fasciculata
- Group
- Seaweeds and algae
- Records since 2000
- 179
- Peak month
- September
Helvella elastica
- Group
- Fungi
- Records since 2000
- 178
- Peak month
- September
Limnephilus politus
- Group
- Caddisflies
- Records since 2000
- 178
- Peak month
- September
Peniophorella pubera
- Group
- Fungi
- Records since 2000
- 178
- Peak month
- September
Plagiochila macra
- Group
- Liverworts
- Records since 2000
- 178
- Peak month
- September
Pimpla rufipes
- Group
- Bees, wasps and ants
- Records since 2000
- 177
- Peak month
- September
Black Locust Gall Midge
- Group
- True flies
- Records since 2000
- 176
- Scientific name
- Obolodiplosis robiniae
Trichochermes walkeri
- Group
- True bugs
- Records since 2000
- 176
- Peak month
- September
Anaceratagallia ribauti
- Group
- True bugs
- Records since 2000
- 175
- Peak month
- September
Dicheirotrichus obsoletus
- Group
- Beetles
- Records since 2000
- 175
- Peak month
- September
Nitzschia lacuum
- Group
- Seaweeds and algae
- Records since 2000
- 175
- Peak month
- September
Pholiota flammans
- Group
- Fungi
- Records since 2000
- 175
- Peak month
- September
Proteinus brachypterus
- Group
- Beetles
- Records since 2000
- 175
- Peak month
- September
Parasagitta setosa
- Group
- Other invertebrates
- Records since 2000
- 174
- Peak month
- September
Pleuroceras pseudoplatani
- Group
- Fungi
- Records since 2000
- 174
- Peak month
- September
Sellaphora pupula
- Group
- Seaweeds and algae
- Records since 2000
- 174
- Peak month
- September
Lasaea adansoni
- Group
- Molluscs
- Records since 2000
- 173
- Peak month
- September
Pechora Pipit
- Group
- Birds
- Records since 2000
- 173
- Scientific name
- Anthus gustavi
Chinese silvergrass
- Group
- Flowering plants
- Records since 2000
- 172
- Scientific name
- Miscanthus sinensis
Eastern Olivaceous Warbler
- Group
- Birds
- Records since 2000
- 172
- Scientific name
- Iduna pallida