Spiophanes kroyeri
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 7,095
Described in 1860
49 species
Southern Oak Bush-cricket
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 2,035
Syllis variegata
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 1,851
Rhagonycha nigriventris
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 1,317
Crangon allmanni
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 1,238
Turbicellepora avicularis
- Group
- Bryozoans
- Peak month
- August
- Records since 2000
- 1,039
Haliplus sibiricus
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 1,021
Ginger anemone
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 785
Small Turnip Flea Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 622
Aphid
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 619
Amphitritides gracilis
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 611
Pterocirrus macroceros
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 584
Ampharete acutifrons
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 445
Micronecta scholtzi
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 436
Hypania invalida
- Group
- Worms (annelids)
- Peak month
- October
- Records since 2000
- 373
Nitzschia media
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 347
Alderina imbellis
- Group
- Bryozoans
- Peak month
- May
- Records since 2000
- 302
Acetropis gimmerthalii
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 248
Orius laevigatus
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 242
Nitzschia gracilis
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 214
Trypanosyllis zebra
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 178
Nolella dilatata
- Group
- Bryozoans
- Peak month
- July
- Records since 2000
- 169
Pale-legged Leaf-warbler
- Group
- Birds
- Peak month
- September
- Records since 2000
- 157
Carpelimus rivularis
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 144
Eumida punctifera
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 136
Endromopoda detrita
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 133
Leiochone leiopygos
- Group
- Worms (annelids)
- Peak month
- September
- Records since 2000
- 132
Crassimarginatella solidula
- Group
- Bryozoans
- Peak month
- January
- Records since 2000
- 127
Forcipomyia aristolochiae
- Group
- True flies
- Peak month
- August
- Records since 2000
- 110
Bethylus cephalotes
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 108
Navicula mutica
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 106
Orangeman
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 86
Longitarsus lycopi
- Group
- Beetles
- Peak month
- September
- Records since 2000
- 82
Epitrix atropae
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 81
Diadegma fenestrale
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 73
Gymnodia humilis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 65
Helina trivittata
- Group
- True flies
- Peak month
- July
- Records since 2000
- 63
Weymouth carpet coral
- Group
- Jellyfish, corals and anemones
- Peak month
- October
- Records since 2000
- 62
Nitzschia hantzschiana
- Group
- Seaweeds and algae
- Peak month
- October
- Records since 2000
- 61
Aneuclis melanaria
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 60
Chironomus anthracinus
- Group
- True flies
- Peak month
- April
- Records since 2000
- 60
Lissonota carbonaria
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 60
Setosella vulnerata
- Group
- Bryozoans
- Peak month
- September
- Records since 2000
- 59
Philonthus succicola
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 55
Stomatoporina incurvata
- Group
- Bryozoans
- Peak month
- January
- Records since 2000
- 55
Ceutorhynchus alliariae
- Group
- Beetles
- Peak month
- April
- Records since 2000
- 53
Dysaphis plantaginea
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 53
Atheta cadaverina
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 52
Polycirrus aurantiacus
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 50