Saddle-Case Caddisfly vs Dog Biting Louse
Side-by-side species comparison
| Attribute | Saddle-Case Caddisfly | Dog Biting Louse |
|---|---|---|
| Scientific Name | Glossosoma conformis | Trichodectes canis |
| Order | Trichoptera | Phthiraptera |
| Family | Glossosomatidae | Trichodectidae |
| Size | 6-9 mm | 1.5-2 mm |
| Habitat | Rivers & Streams | Underground |
| Diet | Omnivores | Omnivores |
| Regions | North America | Europe, Asia, North America |
| Conservation | Least Concern | Least Concern |
Saddle-Case Caddisfly
A small caddisfly whose larvae build distinctive saddle-shaped cases from tiny stones. When it pupates, it cuts the case free from the rock and seals itself inside.
Did You Know?
Saddle-case caddisfly larvae graze algae so efficiently that they can create visible clean patches on otherwise algae-covered stream rocks.
Dog Biting Louse
A chewing louse that infests domestic dogs, feeding on skin debris and secretions. It can serve as an intermediate host for the dog tapeworm.
Did You Know?
Dogs can acquire tapeworm infections by accidentally swallowing these lice during grooming, as the lice carry tapeworm larvae.