Habrophlebia fusca
- Group
- Mayflies
- Peak month
- April
- Records since 2000
- 284
Paraleptophlebia submarginata
- Group
- Mayflies
- Peak month
- April
- Records since 2000
- 273
Leptophlebia marginata
- Group
- Mayflies
- Peak month
- April
- Records since 2000
- 253
Leptophlebia vespertina
- Group
- Mayflies
- Peak month
- April
- Records since 2000
- 233