Northern River Crangonyctid
- Group
- Crustaceans
- Peak month
- October
- Records since 2000
- 44,412
Described in 1958
9 species
Magelona alleni
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 5,676
Ophelina modesta
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 427
Leptolaimus elegans
- Group
- Roundworms
- Peak month
- November
- Records since 2000
- 108
Leptognathia paramanca
- Group
- Crustaceans
- Peak month
- May
- Records since 2000
- 94
Scymnus schmidti
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 75
Piogaster albina
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 62
Rhagoletis batava
- Group
- True flies
- Peak month
- July
- Records since 2000
- 61
Acrotrichis danica
- Group
- Beetles
- Peak month
- March
- Records since 2000
- 54