Small Minnow Mayfly vs Noterus Diving Beetle
Side-by-side species comparison
| Attribute | Small Minnow Mayfly | Noterus Diving Beetle |
|---|---|---|
| Scientific Name | Callibaetis ferrugineus | Noterus clavicornis |
| Order | Ephemeroptera | Coleoptera |
| Family | Baetidae | Dytiscidae |
| Size | 7-11 mm | 4-5 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Detritivores | Omnivores |
| Regions | North America | Europe, Western Asia |
| 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.
Noterus Diving Beetle
A small, oval, yellowish-brown diving beetle with distinctively thickened antennae. It is widespread across Europe in still or slow-flowing waters.
Did You Know?
Its swollen club-shaped antennae are unique among diving beetles and may enhance underwater sensory perception.