Sulphur Mayfly vs Papuan Synchronous Firefly
Side-by-side species comparison
| Attribute | Sulphur Mayfly | Papuan Synchronous Firefly |
|---|---|---|
| Scientific Name | Ephemerella dorothea | Pteroptyx cribellata |
| Order | Ephemeroptera | Coleoptera |
| Family | Ephemerellidae | Lampyridae |
| Size | 6-9 mm | 5-8 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Herbivores |
| Regions | North America | Oceania, Papua New Guinea |
| Conservation | Least Concern | Least Concern |
Sulphur Mayfly
A small pale yellow mayfly that produces reliable evening hatches on eastern North American streams. One of the most important species for fly anglers.
Did You Know?
Sulphur mayfly hatches are so predictable in timing that experienced anglers can arrive at the stream within minutes of the first emergence.
Papuan Synchronous Firefly
A tropical firefly with a soft brownish body and prominent light organs. Found in New Guinea, it forms large synchronous aggregations in riverside vegetation during the wet season.
Did You Know?
This species helps researchers study how synchronous flashing evolved independently across different Pteroptyx lineages in the Indo-Pacific.