Japanese Burrowing Mayfly vs Small Minnow Mayfly
Side-by-side species comparison
| Attribute | Japanese Burrowing Mayfly | Small Minnow Mayfly |
|---|---|---|
| Scientific Name | Ephemera japonica | Callibaetis ferrugineus |
| Order | Ephemeroptera | Ephemeroptera |
| Family | Ephemeridae | Baetidae |
| Size | 15-25 mm | 7-11 mm |
| Habitat | Rivers & Streams | Ponds & Lakes |
| Diet | Omnivores | Detritivores |
| Regions | Japan, East Asia | North America |
| Conservation | Least Concern | Least Concern |
Japanese Burrowing Mayfly
A large burrowing mayfly native to Japanese rivers and streams. It emerges in large numbers during early summer evenings.
Did You Know?
It is culturally significant in Japan, where mayfly emergence has been celebrated in poetry for centuries.
Small Minnow Mayfly
A mottled brown mayfly common in still waters across North America. Nymphs are excellent swimmers that mimic small minnows.
Did You Know?
It can produce up to three generations per year in warm climates.