Your Guide to Outdoor Colorado!
| Blue River Mayfly Hatch Chart | |||||||
|---|---|---|---|---|---|---|---|
| Common Name Genus/Species |
April | May | June | July | Aug. | Sept. | Oct. |
| Blue-Winged Olive Baetis |
 |
|
|
|
|
||
| Pale Evening Dun Epeorus albertae |
|
||||||
| Lesser Green Drake Ephemerella coloradensis |
|
|
|||||
| Green Drake Ephemerella grandis |
|
|
|
||||
| Pale Morning Dun Ephemerella inermis |
|
|
|||||
| Red Quill Rhithrogena hageni |
|
|
|
||||
| Back to BigTrout Home Page | Advertising Information |
® Colorado Resort Net.Copyright© 1993-2008 Colorado Resort Net®