Sand-Dwelling Caddis vs Mothlike Caddisfly
Side-by-side species comparison
| Attribute | Sand-Dwelling Caddis | Mothlike Caddisfly |
|---|---|---|
| Scientific Name | Molanna angustata | Triaenodes bicolor |
| Order | Trichoptera | Trichoptera |
| Family | Molannidae | Leptoceridae |
| Size | 10-14 mm | 10-14 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Detritivores | Detritivores |
| Regions | Europe, Northern Asia | Europe |
| Conservation | Least Concern | Least Concern |
Sand-Dwelling Caddis
A caddisfly whose larvae build flattened shield-shaped cases from sand grains. The wide case acts like a snowshoe, preventing the larva from sinking in soft sediment.
Did You Know?
Its case has lateral flanges that distribute weight and prevent sinking into soft sand.
Mothlike Caddisfly
An elegant caddisfly with pale straw-colored wings and long antennae found near still waters. Larvae build slender spiral cases from plant fragments and swim actively.
Did You Know?
Triaenodes larvae are unusual among caddisflies in being strong swimmers, propelled by their fringed hind legs.