Description:
Mahogany Comparadun
These mayflies, often called the "leadwings," are one of the major hatches of the primary season. In the eastern region prolific hatches can be expected in June and July, but the insect is an available food source from late Spring through early Fall.

The Isonychia bicolor gets its name from the bicoloration of its legs. This insect offers great hatch opportunities through the early and primary seasons. The Zug Bug is the most common nymphal imitation of this insect. They complete their emergence in the shallow sections of rivers and on rocks and streamside vegetation. Their effort to complete the final metamorphosis and prepare their wings for flight may take as long as ten minutes which makes them prime targets for trout.

Distribution:
Northeastern States, Central States,

Entomological Information:
Order: Ephemeroptera Family: Baetidae Genus: Isonychia Species: Ephemeroptera

Fish Species:
Trout

Zug Bug - $1.49
A relative to the Price Nymph, this pattern was popularized by Arnold Gingrich. This is one of the more popular nymphal imitations and is also the...
Mahogany Thorax Dun - $1.74
The Isconychia bicolors, or leadwing flies, hatch from early Spring to Mid-Summer. This particular pattern is designed to imitate an emerging dun of...
Pale Evening Dun - $1.74
The Pale Evening Dun hatch usually coincides with large sulphur hatches. Slight variations in size and color are enough to cause the trout to bypass...