Abedus Giant Water Bug vs Great Red Sedge

Side-by-side species comparison

Attribute Abedus Giant Water Bug Great Red Sedge
Scientific Name Abedus herberti Phryganea striata
Order Hemiptera Trichoptera
Family Belostomatidae Phryganeidae
Size 25-35 mm 20-25 mm
Habitat Rivers & Streams Rivers & Streams
Diet Omnivores Herbivores
Regions Southwestern United States, northern Mexico Europe
Conservation Least Concern Least Concern

Abedus Giant Water Bug

A medium-sized, broad-bodied giant water bug found in streams and springs of the American Southwest. Males are well known for their egg-brooding behavior, carrying eggs on their backs. It is adapted to flowing water habitats.

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Did You Know?

It has been a model organism for studying sexual selection because females compete aggressively for males, who are a limited resource due to their extended parental care duties.

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.