Header image
Enter a name
Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York
Blue-winged Olives

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.

27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.
Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Mayfly Family Pseudironidae

Where & when

In 5 records from GBIF, adults of this family have been collected during June (60%) and July (40%).

In 6 records from GBIF, this family has been collected at elevations ranging from 618 to 4511 ft, with an average (median) of 3953 ft.

Family Range

Start a Discussion of Pseudironidae

Mayfly Family Pseudironidae

Genus in Pseudironidae
Genus in Pseudironidae: Pseudiron
Family Range
Troutnut.com is copyright © 2004-2024 (email Jason). privacy policy