Small Minnow Mayfly vs White-Gloved Howdy
Side-by-side species comparison
| Attribute | Small Minnow Mayfly | White-Gloved Howdy |
|---|---|---|
| Scientific Name | Callibaetis ferrugineus | Isonychia sadleri |
| Order | Ephemeroptera | Ephemeroptera |
| Family | Baetidae | Isonychiidae |
| Size | 7-11 mm | 12-16 mm |
| Habitat | Ponds & Lakes | Rivers & Streams |
| Diet | Detritivores | Omnivores |
| 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-Gloved Howdy
Named for the white tips of its forelegs resembling gloves. Nymphs are powerful swimmers found in fast-flowing Appalachian streams.
Did You Know?
The distinctive white-tipped forelegs are visible even in flight, giving rise to the fanciful common name.