Sand hopper
- Peak month
- July
- Records since 2000
- 222
- Scientific name
- Talitrus saltator
Ebalia cranchii
- Peak month
- May
- Records since 2000
- 220
- Group
- Crustaceans
Gammaropsis nitida
- Peak month
- July
- Records since 2000
- 220
- Group
- Crustaceans
Orchestia gammarellus
- Peak month
- June
- Records since 2000
- 220
- Group
- Crustaceans
Upogebia stellata
- Peak month
- May
- Records since 2000
- 217
- Group
- Crustaceans
Araphura brevimanus
- Peak month
- July
- Records since 2000
- 216
- Group
- Crustaceans
Natatolana borealis
- Peak month
- July
- Records since 2000
- 213
- Group
- Crustaceans
Apseudopsis latreillii
- Peak month
- May
- Records since 2000
- 210
- Group
- Crustaceans
Dyopedos porrectus
- Peak month
- June
- Records since 2000
- 210
- Group
- Crustaceans
Astacilla longicornis
- Peak month
- August
- Records since 2000
- 209
- Group
- Crustaceans
Rosy woodlouse
- Peak month
- April
- Records since 2000
- 209
- Scientific name
- Androniscus dentiger
Lekanesphaera hookeri
- Peak month
- April
- Records since 2000
- 201
- Group
- Crustaceans
Processa canaliculata
- Peak month
- August
- Records since 2000
- 200
- Group
- Crustaceans
Ditrichocorycaeus anglicus
- Peak month
- September
- Records since 2000
- 195
- Group
- Crustaceans
Armadillidium nasatum
- Peak month
- April
- Records since 2000
- 194
- Group
- Crustaceans
Idotea linearis
- Peak month
- July
- Records since 2000
- 193
- Group
- Crustaceans
Pterygocythereis jonesii
- Peak month
- April
- Records since 2000
- 190
- Group
- Crustaceans
Sleepy crab
- Peak month
- March
- Records since 2000
- 190
- Scientific name
- Dromia personata
Peltocoxa brevirostris
- Peak month
- May
- Records since 2000
- 189
- Group
- Crustaceans
Ampithoe rubricata
- Peak month
- August
- Records since 2000
- 188
- Group
- Crustaceans
Axius stirynchus
- Peak month
- August
- Records since 2000
- 188
- Group
- Crustaceans
Porcellio spinicornis
- Peak month
- April
- Records since 2000
- 187
- Group
- Crustaceans
Liljeborgia kinahani
- Peak month
- September
- Records since 2000
- 185
- Group
- Crustaceans
Northern krill
- Peak month
- August
- Records since 2000
- 184
- Scientific name
- Meganyctiphanes norvegica
Scopelocheirus hopei
- Peak month
- June
- Records since 2000
- 181
- Group
- Crustaceans
Goose barnacle
- Peak month
- December
- Records since 2000
- 179
- Scientific name
- Lepas anatifera
Processa nouveli
- Peak month
- August
- Records since 2000
- 179
- Group
- Crustaceans
Eurynome spinosa
- Peak month
- August
- Records since 2000
- 176
- Group
- Crustaceans
Macropipus tuberculatus
- Peak month
- March
- Records since 2000
- 176
- Group
- Crustaceans
Leptognathia breviremis
- Peak month
- April
- Records since 2000
- 173
- Group
- Crustaceans
Gammarellus homari
- Peak month
- June
- Records since 2000
- 172
- Group
- Crustaceans
Maera loveni
- Peak month
- January
- Records since 2000
- 171
- Group
- Crustaceans
Solenocera membranacea
- Peak month
- March
- Records since 2000
- 170
- Group
- Crustaceans
Chondrochelia dubia
- Peak month
- May
- Records since 2000
- 169
- Group
- Crustaceans
Hemimysis anomala
- Peak month
- October
- Records since 2000
- 169
- Group
- Crustaceans
Medicorophium affine
- Peak month
- June
- Records since 2000
- 167
- Group
- Crustaceans
Paraphoxus oculatus
- Peak month
- March
- Records since 2000
- 165
- Group
- Crustaceans
Amphibalanus improvisus
- Peak month
- September
- Records since 2000
- 164
- Group
- Crustaceans
Neomysis integer
- Peak month
- September
- Records since 2000
- 164
- Group
- Crustaceans
Niphargus kochianus
- Peak month
- October
- Records since 2000
- 163
- Group
- Crustaceans
Liocarcinus navigator
- Peak month
- June
- Records since 2000
- 162
- Group
- Crustaceans
Centraloecetes striatus
- Peak month
- July
- Records since 2000
- 161
- Group
- Crustaceans
Uromunna petiti
- Peak month
- August
- Records since 2000
- 161
- Group
- Crustaceans
Ampelisca gibba
- Peak month
- April
- Records since 2000
- 160
- Group
- Crustaceans
Iphimedia nexa
- Peak month
- September
- Records since 2000
- 158
- Group
- Crustaceans
Processa modica
- Peak month
- August
- Records since 2000
- 157
- Group
- Crustaceans
Niphargus fontanus
- Peak month
- October
- Records since 2000
- 156
- Group
- Crustaceans
Galathea dispersa
- Peak month
- August
- Records since 2000
- 155
- Group
- Crustaceans