Didemnum vexillum
- Group
- Sea squirts
- Peak month
- April
- Records since 2000
- 244
Described in 2002
6 species
Mycoplasma wenyonii
- Group
- Microorganisms and protists
- Peak month
- January
- Records since 2000
- 235
Acericerus ribauti
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 201
Olavius ilvae
- Group
- Worms (annelids)
- Peak month
- January
- Records since 2000
- 97
Hilara quadrifasciata
- Group
- True flies
- Peak month
- June
- Records since 2000
- 70
Microdon myrmicae
- Group
- True flies
- Peak month
- May
- Records since 2000
- 66