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Parachute Ant

A terrestrial, tied #14–20, a summer pattern. It is tied against 2 named insects in this book — June–September.

An ant pattern reworked so it can be seen at forty feet without changing what the trout is looking at. The hook is a standard dry-fly in sizes 14–20, the thread black 8/0, the body black dubbing shaped into two humps with a waist between them, the hackle black and wound parachute-style around a white poly post. Legs are optional. It is tied against two terrestrials: the black ant, Formicidae, from June through September in water between 55 and 80 degrees, and the cinnamon flying ant, the alate form, in August and September between 58 and 78 degrees. It is a summer fly. The fishing is the same as any ant — the insect is unchanged, only made visible — and the parachute post exists for the angler, not the trout. Trout are the target species.

What it looks like

A drawing, not a photograph, and not traced from one. Its proportions were read off 5 independent reference photographs of the pattern and written down as 5 measured characteristics — wing angle, tail length against the shank, how far a hackle fibre reaches — every one of which had to hold across more than one of them before it could be drawn. What survives across many photographs of a fly is the fly.

An ant silhouette with a post so the angler can find it. The two humps and the waist are what the fish sees; the white post is for the fifteen feet of drift you cannot otherwise track. Drawn at #18 — 6.0 mm of shank and 3.0 mm of gape on a Tiemco 100.
#14#16#18#205 mm
The bare hook at every size this pattern is tied in, all to the same scale. There is no industry standard behind a hook number, so these are Tiemco 100 measurements and another maker's 14 will differ a little.

What it imitates

Each of these is the same hatch record the app's own panel reads, so a pattern recommended on a river card in the app is recommended for one of the insects below.

Tying recipe

In tying order. This dressing is the standard one — these patterns have been in the publicrecord for decades — and materials substitute freely: the proportions and the silhouette are the pattern, not the brand of dubbing.

HookStandard dry-fly hook, sizes 14–20
ThreadBlack 8/0
BodyBlack dubbing, two humps with a waist
Wing postWhite poly, parachute
HackleBlack, parachute
LegsOptional

When to fish it

The same insect, made visible. The parachute post is for the angler, not the trout.

A summer pattern. The insects it matches are active june–september, in water from 55°F to 80°F.

Target species

Rivers it fishes well

Rivers with a page here that sit in the regions where the insects this pattern imitates are recorded. It is a claim about coverage, not a report of a fish caught.

Related patterns

Same type of fly, or tied for the same insects.

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