Apple Caddis

Apple Caddis image

Adult coloration

Green

Brown

Active water temp

52-55°F

Description

Overview

The Apple Caddis is a vibrant, early-season caddisfly (order Trichoptera) named for its apple-green body, found in cold, clear streams across the eastern United States. Synchronized hatches in April and May kick off strong dry-fly fishing, with trout aggressively feeding on both emerging adults and egg-laying females during warm afternoons.

Nymph

Larvae are case-builders, constructing tube-like cases from sand, pebbles, or plant material. They run about 1/2 inch, pale green to brown. They're not commonly targeted at this stage, though patterns dead-drifted along the bottom in riffles and runs can be effective. Hook sizes: 14 to 16.

Dry/Adult

Adults run about 1/2 inch, with bright apple-green bodies and dark brown wings held tent-like over the back. Fish the afternoon hatch or evening egg-laying with a dead drift, or skitter the fly to imitate erratic egg-laying movement, focusing on moderate current. Hook sizes: 14 to 16.

Curated by the IdentaFly fly fishing team.

Interactive Hatch Chart

Here is what you can expect to be hatching in September.
Select a month to see what's hatching when.
Premium Content

Subscribe to view hatch locations. Hatch data is available for all species.

For complete hatch data, by region, view full chart
Seeing a Apple Caddis hatching in your area?

Check the live hatch forecast to see where Apple Caddis, and other species are emerging right now and which patterns are working.

Related Patterns

Latex Caddis Pupa

Latex Caddis Pupa

Caddis
nymph
Neversink Caddis

Neversink Caddis

Apple Caddis
dry