Home » Entomology » Weedy-water Caddis

Weedy-water Caddis

Other Common Names: Little western weedy water caddis, small black caddis

Scientific Names: genus Amiocentrus

Views

(no weedy-water caddis photos are currently available)


  

LARVA SIZE: 6-10 mm


LARVA COLOR: Green body, brown case


PUPA SIZE: 5-9 mm


PUPA COLOR: Green body, tan or dark brown shroud


ADULT SIZE: 5-9 mm


ADULT COLOR: Dark green body, dark brown or black wing


OTHER CHARACTERISTICS: Larval case is round and tapers to the rear; it is made from plant material. Case, body, wing, and shroud colors can vary, so it's always best to check a natural insect where you are fishing. Body and wing colors will darken when the insect is ready to lay eggs.

   

About Weedy-water Caddis

A smallish caddis, the weedy-water caddis larva builds a round-shaped case from plant material. Hatches are April through June when most anglers are thinking about stoneflies. Trout, however, love these guys and willingly switch to them when a hatch or egg-laying activity starts.

Larvae live in weedy areas with slow-moderate current. Cased larvae frequently drift in the current and are taken by trout. A cased caddis imitation dead-drifted near the bottom in the weedy areas or just downstream from them can yield results.

Pupation occurs in the same water that the larvae lived in. During a hatch, dead-drift a pupa pattern near the bottom in riffly water or just below riffles. An unweighted pupa pattern can also be drifted near the surface, or you can present a Soft Hackle with wet-fly swing. Another good strategy is a dry fly with a pupa pattern as a dropper or trailer; the dry fly acts as an indicator and sometimes is taken by the trout.

After the hatch, errant and unlucky adults fall onto the water, and a dry fly is the right choice. Bankwater downwind or downstream from overhanging trees is a good place to cast your dry.

Females can swim or crawl underwater to lay eggs. Sometimes they sprawl on the surface and release their eggs.. You can fish a dry at this time, or go subsurface with a Soft Hackle or Diving Caddis pattern. Or do both by fishing a dry fly with a wet fly as a dropper or trailer.


Articles About Weedy-water Caddis

Click headline to read entire article

Weedy Water Caddis This slender caddis doesn't occur on all streams. And when it's present, most anglers don't know about it. That's not a mistake that trout make, however. by Jeff Morgan


Matching Weedy-water Caddis

Only standard fly patterns are shown. Click here for all matching flies in the database.

STAGE

PATTERN

SIZE/
COLOR

PRESENTATION

WHERE


Larva

Cased Caddis, Pheasant Tail

12-14/Body: green; Case: brown

Indicator, Tight line

Slow-moderate runs with weeds

Pupa

Z Wing Caddis

14-16/Body: green

Indicator, Tight line, Shallow nymph

Slow-moderate runs with weeds

Soft Hackle

14-16/Body: green

Surface swing, Shallow nymph

Slow-moderate runs with weeds

Deep Sparkle Pupa

14-16/Body: green; Shroud: tan, dark brown

Indicator, Tight line

Slow-moderate runs with weeds

Sparkle Pupa

14-16/Body: green; Shroud: tan, dark brown

Indicator, Tight line, Shallow nymph

Slow-moderate runs with weeds

Adult

Elk Hair Caddis, X Caddis

14-16/Body: dark green; Wing: dark brown, black

Standard dry fly

Bankwater near foilage

Egg-layer

Elk Hair Caddis, X Caddis

14-16/Body: black; Wing: black

Standard dry fly

Slow-moderate runs, current seams, backeddies

Egg-layer

Soft Hackle, Diving Caddis

14-16/Body: black; Wing: black

Surface swing, Shallow nymph

Slow-moderate runs, current seams, backeddies


Select Another

Use the pull-down menus below to select one mayfly, caddis, stonefly, or other trout food.


 
 

 

Click here to learn about advertising

logo
Home Forums Fly Patterns Entomology Articles Basic Skills Reviews Classifed Ads Photo Gallery Links Auctions  
IDAHO MONTANA OREGON WASHINGTON