- Dog louse (chewing type)
- Goat louse (sucking type)
- Hog Louse (sucking type)
- Human head louse (sucking type)
- Goat louse (sucking type)
- Pediculus humanus capitis, the Human head louse.
- Haematopinus suis, the Hog louse
- Linognathus stenopsis, the Goat louse
- Head louse and goat louse
- Barklouse - Psocoptera
Barklice and booklice may be winged or wingless and belong to the insect order Psocoptera. - Doglouse - Phthiraptera
While there is some disagreement on the exact methods for categorizing them, lice like this dog louse may be considered to belong to the order Phthiraptera (includes all lice) or separated into Mallophaga (just chewing lice) and Anoplura (just sucking lice). - Flea - Siphonaptera
Fleas currently are believed to be a strange version of scorpionflies, but traditionally are given their own order called Siphonaptera. - Sucking louse - Phthiraptera
While there is some disagreement on the exact methods for categorizing them, lice like this human louse may be considered to belong to the order Phthiraptera (includes all lice) or separated into Mallophaga (just chewing lice) and Anoplura (just sucking lice).