Great Red Sedge vs Finger-net Caddisfly

Side-by-side species comparison

Attribute Great Red Sedge Finger-net Caddisfly
Scientific Name Phryganea striata Philopotamus montanus
Order Trichoptera Trichoptera
Family Phryganeidae Philopotamidae
Size 20-25 mm 10-14 mm
Habitat Rivers & Streams Rivers & Streams
Diet Herbivores Omnivores
Regions Europe Europe
Conservation Least Concern Least Concern

Great Red Sedge

A large cinnamon-colored caddisfly with distinctive striped wings, well known to European anglers. It hatches in early summer on lakes and slow rivers.

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Did You Know?

This caddisfly inspired one of the oldest known artificial fishing flies, the "Great Red Sedge," used since at least the fifteenth century.

Finger-net Caddisfly

A medium caddisfly with golden-brown wings. Larvae spin finger-shaped silken nets in fast-flowing water to capture ultrafine particles of organic matter.

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Did You Know?

Its silk nets have an incredibly fine mesh, filtering particles as small as one micrometer.