While relatively rare in most of western Montana, it is common in several small streams along the east side of Flathead Lake and streams on the south side of the Flathead Indian Reservation.This mayfly was collected from Yellow Bay Creek on June 25th, 2008 and added to Troutnut.com on June 28th, 2011.
Start a Discussion of this Adult:
You must
log in at the top of the page to post. If you haven't registered yet, it's this easy: