Mayflies (Ephemeroptera)
![[Mayfly Photo]](../scans/bugs/admay2.gif)
- March Brown (Rhithrogena morrisoni)
- Green Drake (Drunella grandis)
- Green Drake(Drunella doddsi)
- Dark Brown Dun (Siphlonuridae Ameletus)
- Assorted Ephemerella (Ephemerella assortidae)
- Pale Morning Dun (Ephemerella inermis)
- Yellow May (Heptageniidae Heptagenia)
- (Heptageniidae Epeorus)
- Mahogany Dun (Leptophlebiidae Paraleptophlebia)
- Blue Winged Olive (Baetidae Baetis)
- Michigan Caddis (Hexagenia limbata)
The McKenzie Page
last update: October 27, 1999
dmason@zebu.uoregon.edu