Common elongated phoronid
- Group
- Other invertebrates
- Peak month
- September
- Records since 2000
- 2,659
Described in 1903
23 species
Abyssoninoe hibernica
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 2,559
Orange Sea Grapes
- Group
- Sea squirts
- Peak month
- July
- Records since 2000
- 1,707
Bark lice
- Group
- Other insects
- Peak month
- October
- Records since 2000
- 908
Smooth-faced Furrow Bee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 655
Cerataulina bergonii
- Group
- Seaweeds and algae
- Peak month
- June
- Records since 2000
- 470
A bee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 370
Nitzschia perminuta
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 321
Lasioglossum cupromicans
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 306
Dendrobaena attemsi
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 276
Reptadeonella insidiosa
- Group
- Bryozoans
- Peak month
- August
- Records since 2000
- 220
Acanthoica quattrospina
- Group
- Microorganisms and protists
- Peak month
- September
- Records since 2000
- 120
Dioryctria mutatella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 97
Nothria britannica
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 95
Entelecara omissa
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 91
Calliphora loewi
- Group
- True flies
- Peak month
- August
- Records since 2000
- 78
Cribrilina cryptooecium
- Group
- Bryozoans
- Peak month
- September
- Records since 2000
- 60
Anopheles sacharovi
- Group
- True flies
- Peak month
- July
- Records since 2000
- 59
Culex antennatus
- Group
- True flies
- Peak month
- September
- Records since 2000
- 59
Culex theileri
- Group
- True flies
- Peak month
- September
- Records since 2000
- 59
Anopheles algeriensis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 55
Epidapus microthorax
- Group
- True flies
- Peak month
- April
- Records since 2000
- 55
Takecallis arundicolens
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 50