Larva & Pupal Stages

Sialis Lutaroa / Sialis Fuliginosa - Alderfly

Sialis Lutaroa is the most common Alderfly, during May and June they can be found in large numbers. They are not strong fliers and spend much of their time crawling around the waters edge on plants and stones or resting.

Size	Nymph: up to 40mm Adult: 10 to 16mm
Distribution	Common
Season	May to Mid-June
Description	Nymph: Single tailed, strout brownish body with yellow markings. Large powerful jaws Imago: Dar, soft bodied with almost black head and legs. Four shiny, hard wings which are heavily veined. The wings are held roof-shaped when at rest. The alderfly has long jointed antennae
Habitat:	Margins of ponds, lakes and rivers
Hatch:	Daytime

AK Hatching Sedge Light Olive£0.42   £0.34 Available in Fly Size(s) 10, 12.			AK Hatching Sedge Olive£0.42   £0.34 Available in Fly Size(s) 10, 12.			AK Hatching Sedge Tan£0.42   £0.34 Available in Fly Size(s) 10, 12, 14.
Bead Head (BH) Caddis Natural£0.55   £0.41 Available in Fly Size(s) 8, 10, 12.			Caddis Larva Sedge£0.49   £0.34 Available in Fly Size(s) 10, 12.			Cream Caddis Pupa£0.42   £0.34 Available in Fly Size(s) 10, 12, 14.
Steve's Pupa Brown£0.42   £0.34 Available in Fly Size(s) 14.			Steve's Pupa Olive£0.42   £0.34 Available in Fly Size(s) 14.			Steve's Pupa Tan£0.42   £0.34 Available in Fly Size(s) 14.

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