Lancet Clubtail vs Yellow May Dun
Side-by-side species comparison
| Attribute | Lancet Clubtail | Yellow May Dun |
|---|---|---|
| Scientific Name | Phanogomphus exilis | Heptagenia sulphurea |
| Order | Odonata | Ephemeroptera |
| Family | Gomphidae | Heptageniidae |
| Size | 38-45 mm | 10-15 mm |
| Habitat | Forests | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | North America | Europe |
| Conservation | Least Concern | Least Concern |
Lancet Clubtail
A small, slender clubtail dragonfly of eastern North America with greenish-yellow markings. It frequents small streams and creeks in forested areas.
Did You Know?
It is one of the smallest clubtails in North America, easily overlooked along woodland streams.
Yellow May Dun
A bright sulfur-yellow mayfly common across European rivers during early summer. Its flat nymphs are adapted to fast-flowing water on stony substrates.
Did You Know?
The striking yellow color of this mayfly makes it one of the most easily recognizable species on European rivers.