White-Gloved Howdy vs Purple Dun
Side-by-side species comparison
| Attribute | White-Gloved Howdy | Purple Dun |
|---|---|---|
| Scientific Name | Isonychia sadleri | Paraleptophlebia adoptiva |
| Order | Ephemeroptera | Ephemeroptera |
| Family | Isonychiidae | Leptophlebiidae |
| Size | 12-16 mm | 7-10 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Herbivores |
| Regions | North America | North America |
| Conservation | Least Concern | Least Concern |
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.
Purple Dun
A small dark mayfly with purplish-gray wings found in eastern streams. Nymphs crawl among submerged leaf packs in moderate current.
Did You Know?
Females drop their egg masses onto the water surface from a height of several feet while in flight.