Small Minnow Mayfly vs White Miller Caddisfly
Side-by-side species comparison
| Attribute | Small Minnow Mayfly | White Miller Caddisfly |
|---|---|---|
| Scientific Name | Callibaetis ferrugineus | Nectopsyche albida |
| Order | Ephemeroptera | Trichoptera |
| Family | Baetidae | Leptoceridae |
| Size | 7-11 mm | 8-12 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Detritivores | Detritivores |
| Regions | North America | North America |
| Conservation | Least Concern | Least Concern |
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.
White Miller Caddisfly
A small white caddisfly commonly found near lights along eastern North American waterways. Its delicate white wings make it easily recognizable.
Did You Know?
White millers swarm around riverside lights in such numbers that they can create slippery hazards on bridges and roadways.