Little Sister Sedge vs Rock Caddisfly
Side-by-side species comparison
| Attribute | Little Sister Sedge | Rock Caddisfly |
|---|---|---|
| Scientific Name | Cheumatopsyche campyla | Goera calcarata |
| Order | Trichoptera | Trichoptera |
| Family | Hydropsychidae | Goeridae |
| Size | 7-10 mm | 8-12 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | North America | Europe |
| Conservation | Least Concern | Least Concern |
Little Sister Sedge
A small net-spinning caddisfly widespread in warm-water streams. Larvae tolerate moderate enrichment better than most Hydropsychidae.
Did You Know?
Larvae vibrate their bodies to increase water flow through their catch-nets.
Rock Caddisfly
A caddisfly of limestone streams whose cases incorporate calcareous sand grains and pebble ballast. Larvae scrape algae from rock surfaces.
Did You Know?
The calcareous case material provides partial camouflage against the pale limestone streambed.