Longspined bullhead, Sea Scorpion
- Group
- Fish
- Peak month
- June
- Records since 2000
- 6,355
Described in 1786
24 species
Potato Chip Bryozoan
- Group
- Bryozoans
- Peak month
- May
- Records since 2000
- 5,336
Barred Fruit-tree Tortrix
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 2,442
Rough Violet Ground Beetle
- Group
- Beetles
- Peak month
- September
- Records since 2000
- 2,265
Buff Footman
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 2,008
Stelligera stuposa
- Group
- Sponges
- Peak month
- July
- Records since 2000
- 1,472
Chartella papyracea
- Group
- Bryozoans
- Peak month
- September
- Records since 2000
- 1,195
Little Ringed Plover
- Group
- Birds
- Peak month
- June
- Records since 2000
- 1,112
Vibrio paxillifer
- Group
- Seaweeds and algae
- Peak month
- March
- Records since 2000
- 1,092
Knobbed brain coral
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 1,080
Malthinus flaveolus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 730
Ringed tubularia
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 620
Bridled Tern
- Group
- Birds
- Peak month
- June
- Records since 2000
- 244
Schizotricha frutescens
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 232
Halecium muricatum
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 127
Palmiskenea skenei
- Group
- Bryozoans
- Peak month
- May
- Records since 2000
- 121
Leucosolenia botryoides
- Group
- Sponges
- Peak month
- June
- Records since 2000
- 102
Amathia pustulosa
- Group
- Bryozoans
- Peak month
- July
- Records since 2000
- 99
Pseudoswammerdamia combinella
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 98
Large Cone-head
- Group
- Grasshoppers and crickets
- Peak month
- September
- Records since 2000
- 78
Abietinaria filicula
- Group
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 66
Dosima fascicularis
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 60
Phlebotomus papatasi
- Group
- True flies
- Peak month
- October
- Records since 2000
- 59
Scarce Hook-Tip
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 52