Quill Gordon Mayfly vs Caenis Mayfly
Side-by-side species comparison
| Attribute | Quill Gordon Mayfly | Caenis Mayfly |
|---|---|---|
| Scientific Name | Epeorus pleuralis | Caenis horaria |
| Order | Ephemeroptera | Ephemeroptera |
| Family | Heptageniidae | Caenidae |
| Size | 10-14 mm | 3-6 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Detritivores |
| Regions | Eastern North America | Europe |
| Conservation | Least Concern | Least Concern |
Quill Gordon Mayfly
A medium-sized flat-bodied mayfly that clings to rocks in fast Appalachian streams. It is one of the first major mayfly hatches of the spring season.
Did You Know?
Quill Gordon nymphs have only two tails instead of the three found in most mayfly species.
Caenis Mayfly
One of the smallest mayflies, often called the 'angler's curse' because trout feed on them selectively. Larvae inhabit slow-flowing rivers and lake margins.
Did You Know?
Caenis mayflies are called the angler's curse because their tiny size makes matching them with artificial flies nearly impossible.