Knotted Thread Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 3,848
Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 2,537
Orthopyxis sargassicola
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 1,080
Sea Thread Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 824
Laomedea flexuosa
- Group
- Jellyfish, corals and anemones
- Peak month
- May
- Records since 2000
- 374
Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 347
Obelia longissima
- Group
- Jellyfish, corals and anemones
- Peak month
- June
- Records since 2000
- 326
Rhizocaulus verticillatus
- Group
- Jellyfish, corals and anemones
- Peak month
- May
- Records since 2000
- 266
Campanularia hincksii
- Group
- Jellyfish, corals and anemones
- Peak month
- January
- Records since 2000
- 178
Clytia gracilis
- Group
- Jellyfish, corals and anemones
- Peak month
- June
- Records since 2000
- 132
Clytia paulensis
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 101
Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 59