nymph
Beginner Fly Tying a Grey Nymph with Jim Misiura
Jim Misiura
Materials
- HookStd 2xl Nymph #12 - #18
- BeadMatch Hook Size
- ThreadBlack
- TailGrizzly Hackle
- BodyGrey Dubbing (Natural Preferred)
- HackleGrizzly
Updated
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Hatches › Mayfly
Siphlonurus · genus
Gray Drakes are big, primitive minnow mayflies that give trout a highly visible mayfly meal.
Category
Mayfly
Category
The insect or forage category for this profile.
Size
Generally a larger mayfly impression; common fly patterns are often tied around sizes 10-14.
Size
Typical size range anglers imitate on the water.
Key stages
Eggs, Nymph, Emerger, Dun / Adult, Spinner, Egg Laying Spinner, Spent Spinner
Key stages
Life stages most relevant to fly fishing this hatch or forage.
Water types
rivers, streams, lakes, pond margins, slow backwaters
Water types
Water types where this bug or forage is commonly found.
Female mayflies deposit hundreds to thousands of eggs either in or near the water. These eggs then sink to the stream bed, where they will hatch.
Mayfly nymphs reside on the streambed, where they feed and grow. This aquatic stage involves numerous molts before they mature.
As the nymph matures, it rises to the water's surface, where it begins the process of hatching into its adult form.
The freshly emerged adult, known as a dun, rests temporarily on or just above the water surface before its final molt.
After their final molt, fully matured adult mayflies, now called spinners, take to the air to mate and complete their reproductive cycle.
The female spinner returns to the water's surface specifically to deposit her eggs, initiating the next life cycle.
Once egg-laying is complete, the adult mayflies die and often drift on the water's surface, making them an easy meal for fish.
nymph
Jim Misiura
Materials
emerger
Savage Flies
Materials
spinner
George Leonardos
Materials
Egg Laying Spinner
Caddis Fly Angling Shop
Materials
Spent Spinner
George Leonardos
Materials
Gray Drake
One species, multiple rivers.
