Nicolea venustula
- Peak month
- June
- Records since 2000
- 1,127
- Group
- Worms (annelids)
Bristleworm
- Peak month
- July
- Records since 2000
- 1,126
- Scientific name
- Magelona mirabilis
Schistomeringos neglecta
- Peak month
- August
- Records since 2000
- 1,118
- Group
- Worms (annelids)
Travisia forbesii
- Peak month
- June
- Records since 2000
- 1,118
- Group
- Worms (annelids)
Scolelepis korsuni
- Peak month
- June
- Records since 2000
- 1,112
- Group
- Worms (annelids)
Bristleworm
- Peak month
- May
- Records since 2000
- 1,111
- Scientific name
- Cirratulus cirratus
Palposyllis prosostoma
- Peak month
- August
- Records since 2000
- 1,107
- Group
- Worms (annelids)
Eteone flava
- Peak month
- September
- Records since 2000
- 1,073
- Group
- Worms (annelids)
Streblospio shrubsolii
- Peak month
- March
- Records since 2000
- 1,070
- Group
- Worms (annelids)
Capitellid Thread Worm
- Peak month
- May
- Records since 2000
- 1,059
- Scientific name
- Heteromastus filiformis
Amphicteis gunneri
- Peak month
- June
- Records since 2000
- 1,048
- Group
- Worms (annelids)
Green Paddle Worm
- Peak month
- May
- Records since 2000
- 1,045
- Scientific name
- Eulalia viridis
Shore Feather Duster Worm
- Peak month
- August
- Records since 2000
- 1,044
- Scientific name
- Branchiomma bombyx
Leiochone johnstoni
- Peak month
- August
- Records since 2000
- 1,019
- Group
- Worms (annelids)
Malmgrenia andreapolis
- Peak month
- June
- Records since 2000
- 1,016
- Group
- Worms (annelids)
Phyllodoce longipes
- Peak month
- March
- Records since 2000
- 1,006
- Group
- Worms (annelids)
Scolelepis squamata
- Peak month
- September
- Records since 2000
- 983
- Group
- Worms (annelids)
Common Earthworm
- Peak month
- April
- Records since 2000
- 982
- Scientific name
- Lumbricus terrestris
Glycera fallax
- Peak month
- August
- Records since 2000
- 976
- Group
- Worms (annelids)
Euclymene lombricoides
- Peak month
- July
- Records since 2000
- 968
- Group
- Worms (annelids)
Lumbrineris aniara
- Peak month
- May
- Records since 2000
- 933
- Group
- Worms (annelids)
Scolelepis bonnieri
- Peak month
- July
- Records since 2000
- 925
- Group
- Worms (annelids)
Orbinia sertulata
- Peak month
- May
- Records since 2000
- 922
- Group
- Worms (annelids)
Macrochaeta clavicornis
- Peak month
- July
- Records since 2000
- 902
- Group
- Worms (annelids)
Caulleriella bioculata
- Peak month
- June
- Records since 2000
- 888
- Group
- Worms (annelids)
Hypereteone foliosa
- Peak month
- July
- Records since 2000
- 874
- Group
- Worms (annelids)
Amphicteis midas
- Peak month
- June
- Records since 2000
- 867
- Group
- Worms (annelids)
Lumbrineris latreilli
- Peak month
- August
- Records since 2000
- 864
- Group
- Worms (annelids)
Polycirrus plumosus
- Peak month
- August
- Records since 2000
- 860
- Group
- Worms (annelids)
Aglaophamus agilis
- Peak month
- July
- Records since 2000
- 858
- Group
- Worms (annelids)
Kefersteinia cirrhata
- Peak month
- July
- Records since 2000
- 854
- Group
- Worms (annelids)
Eclysippe vanelli
- Peak month
- October
- Records since 2000
- 852
- Group
- Worms (annelids)
Nephtys hystricis
- Peak month
- October
- Records since 2000
- 847
- Group
- Worms (annelids)
Eumida ockelmanni
- Peak month
- July
- Records since 2000
- 833
- Group
- Worms (annelids)
Nephtys longosetosa
- Peak month
- May
- Records since 2000
- 833
- Group
- Worms (annelids)
Ampharete grubei
- Peak month
- June
- Records since 2000
- 827
- Group
- Worms (annelids)
Laonice sarsi
- Peak month
- October
- Records since 2000
- 818
- Group
- Worms (annelids)
Syllis hyalina
- Peak month
- September
- Records since 2000
- 802
- Group
- Worms (annelids)
Flabby bristle-worm
- Peak month
- August
- Records since 2000
- 799
- Scientific name
- Flabelligera affinis
Rhodine gracilior
- Peak month
- May
- Records since 2000
- 796
- Group
- Worms (annelids)
Red-spotted horseshoe
- Peak month
- September
- Records since 2000
- 792
- Scientific name
- Protula tubularia
Thelepus setosus
- Peak month
- June
- Records since 2000
- 778
- Group
- Worms (annelids)
Ancistrosyllis groenlandica
- Peak month
- June
- Records since 2000
- 775
- Group
- Worms (annelids)
Microspio mecznikowiana
- Peak month
- September
- Records since 2000
- 775
- Group
- Worms (annelids)
Laonice cirrata
- Peak month
- July
- Records since 2000
- 766
- Group
- Worms (annelids)
Streptosyllis websteri
- Peak month
- April
- Records since 2000
- 746
- Group
- Worms (annelids)
Myriochele heeri
- Peak month
- May
- Records since 2000
- 733
- Group
- Worms (annelids)
Sosane sulcata
- Peak month
- July
- Records since 2000
- 732
- Group
- Worms (annelids)