Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
Stream photos
Time of year : Summer
In 26 records from GBIF, adults of this species have mostly been collected during July (58%), June (15%), September (8%), May (8%), and August (8%).
In 1 record from GBIF, this species has been collected at elevation of 643 ft.