Ruddy Streak
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 4,635
Described in 1885
17 species
Ditylum brightwellii
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 1,872
Long-worm
- Group
- Worms (annelids)
- Peak month
- October
- Records since 2000
- 1,232
Anthonomus pedicularius
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 648
Melinna elisabethae
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 414
Bellerochea malleus
- Group
- Seaweeds and algae
- Peak month
- October
- Records since 2000
- 326
Armadillidium nasatum
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 194
Zyginella pulchra
- Group
- True bugs
- Peak month
- February
- Records since 2000
- 169
Schistomysis kervillei
- Group
- Crustaceans
- Peak month
- July
- Records since 2000
- 113
Cheilosia lasiopa
- Group
- True flies
- Peak month
- May
- Records since 2000
- 107
Epistrophella euchromus
- Group
- True flies
- Peak month
- May
- Records since 2000
- 101
Clanoptilus strangulatus
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 74
Paratanytarsus grimmii
- Group
- True flies
- Peak month
- August
- Records since 2000
- 72
Heliozela hammoniella
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 64
Comatricha nigra
- Group
- Microorganisms and protists
- Peak month
- October
- Records since 2000
- 61
Hymedesmia coriacea
- Group
- Sponges
- Peak month
- July
- Records since 2000
- 57
Rhithrogena germanica
- Group
- Mayflies
- Peak month
- April
- Records since 2000
- 57