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
In 4 records from GBIF, adults of this genus have been collected during July (50%), May (25%), and June (25%).
In 1 record from GBIF, this genus has been collected at elevation of 4948 ft.