| Trichodectes | |
|---|---|
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| Trichodectes canis under a microscope | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Psocodea |
| Infraorder: | Phthiraptera |
| Family: | Trichodectidae |
| Genus: | Trichodectes Nitzsch, 1818 |
Trichodectes is a genus of louse belonging to the family Trichodectidae. It was described in 1818 by Christian Ludwig Nitzsch, and it has a cosmopolitan distribution. Species are frequently found living on small mammals such as badgers and skunks, and some on domesticated animals like dogs. They range from 1 mm (0.039 in) to 2 mm (0.079 in) and have broad bodies.