Spiny Crawler Mayfly vs Drake Mackerel Mayfly
Side-by-side species comparison
| Attribute | Spiny Crawler Mayfly | Drake Mackerel Mayfly |
|---|---|---|
| Scientific Name | Ephemerella subvaria | Ephemera glaucops |
| Order | Ephemeroptera | Ephemeroptera |
| Family | Ephemerellidae | Ephemeridae |
| Size | 8-12 mm | 15-20 mm |
| Habitat | Rivers & Streams | Ponds & Lakes |
| Diet | Detritivores | Detritivores |
| Regions | North America | Europe |
| Conservation | Least Concern | Least Concern |
Spiny Crawler Mayfly
A mayfly important to fly anglers and known as the Hendrickson in fishing culture.
Did You Know?
Its springtime hatch is one of the most anticipated events in fly fishing.
Drake Mackerel Mayfly
A large European burrowing mayfly with distinctive dark markings on its wings. It emerges in synchronous swarms during warm summer evenings.
Did You Know?
Swarms of this mayfly dancing over European rivers at sunset have inspired poets and naturalists for centuries.