Bizarre Caddisfly vs Little Sister Sedge

Side-by-side species comparison

Attribute Bizarre Caddisfly Little Sister Sedge
Scientific Name Lepidostoma togatum Cheumatopsyche campyla
Order Trichoptera Trichoptera
Family Lepidostomatidae Hydropsychidae
Size 8-11 mm 7-10 mm
Habitat Rivers & Streams Rivers & Streams
Diet Herbivores Omnivores
Regions North America North America
Conservation Least Concern Least Concern

Bizarre Caddisfly

A North American case-building caddisfly with square-sectioned cases made of leaf bits. Adults have a distinctive hairy appearance around the head.

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Did You Know?

Male adults have bizarre modified maxillary palps that give the family its common name.

Little Sister Sedge

A small net-spinning caddisfly widespread in warm-water streams. Larvae tolerate moderate enrichment better than most Hydropsychidae.

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Did You Know?

Larvae vibrate their bodies to increase water flow through their catch-nets.