Yellow May Dun vs Brazilian Antlion
Side-by-side species comparison
| Attribute | Yellow May Dun | Brazilian Antlion |
|---|---|---|
| Scientific Name | Heptagenia sulphurea | Myrmeleon brasiliensis |
| Order | Ephemeroptera | Neuroptera |
| Family | Heptageniidae | Myrmeleontidae |
| Size | 10-15 mm | 50-65 mm wingspan |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | Europe | Brazil, South America |
| Conservation | Least Concern | Least Concern |
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.
Brazilian Antlion
A common South American antlion found in sandy cerrado and caatinga habitats. Its larval pit traps dot the sandy floors of sheltered spots.
Did You Know?
In the Brazilian cerrado, antlion pits are so abundant they have been used to estimate soil disturbance levels.